UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM
| ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
For the fiscal year ended
or
TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
For the transition period from to
Commission file number:
Aqua Metals, Inc.
(Exact name of registrant as specified in its charter)
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(State or Other Jurisdiction of | (I.R.S. Employer Identification |
(Address of principal executive offices)
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(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act
Title of each class of stock: | Trading symbol | Name of each exchange on which registered: | ||||||
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Securities registered pursuant to Section 12(g) of the Act:
None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Exchange Act. Yes ☐
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the past 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company (as defined in Rule 12b-2 of the Act):
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If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b) by the registered public accounting firm that prepared or issued its audit report.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐
State the aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter: $
The number of shares of the registrant’s common stock outstanding as of February 17, 2023 was
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s definitive proxy statement for the registrant’s 2023 Annual Meeting of Stockholders to be filed pursuant to Regulation 14A within 120 days of the registrant’s year ended December 31, 2022 are incorporated herein by reference into Part III of this Annual Report on Form 10-K.
CAUTIONARY NOTICE
This annual report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Those forward-looking statements include our expectations, beliefs, intentions and strategies regarding the future. Such forward-looking statements relate to, among other things,
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our ability to have our Aqua Refining solutions gain market acceptance; |
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our intentions, expectations and beliefs regarding anticipated growth, market penetration and trends in our business; |
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the ability to maximize selling value from licensing our technology and selling our equipment to recyclers of lead-acid batteries, or LABs; |
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the timing and success of our plan of commercialization; |
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our ability to demonstrate the operation of our AquaRefining process on a commercial scale; |
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our ability to successfully apply our AquaRefining technology to the recycling of lithium-ion batteries; |
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the effects of market conditions on our stock price and operating results; |
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our ability to maintain our competitive technological advantages against competitors in our industry; |
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our ability to have our Aqua Refining solutions gain market acceptance; |
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our ability to maintain, protect and enhance our intellectual property; |
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the effects of increased competition in our market and our ability to compete effectively; |
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costs associated with defending intellectual property infringement and other claims; |
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our expectations concerning our relationships with suppliers, partners and other third parties; and |
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our ability to comply with evolving legal standards and regulations, particularly concerning requirements for being a public company and environmental regulations. |
These and other factors that may affect our financial results are discussed more fully in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in this report. Market data used throughout this report is based on published third party reports or the good faith estimates of management, which estimates are presumably based upon their review of internal surveys, independent industry publications and other publicly available information. Although we believe that such sources are reliable, we do not guarantee the accuracy or completeness of this information, and we have not independently verified such information. We caution readers not to place undue reliance on any forward-looking statements. We do not undertake, and specifically disclaim any obligation, to update or revise such statements to reflect new circumstances or unanticipated events as they occur, and we urge readers to review and consider disclosures we make in this and other reports that discuss factors germane to our business. See in particular our reports on Forms 10-K, 10-Q, and 8-K subsequently filed from time to time with the Securities and Exchange Commission.
Item 1. |
Background
We were formed as a Delaware corporation on June 20, 2014, for the purpose of engaging in the business of recycling metals through a novel, proprietary and patent-pending process that we developed and named “AquaRefining.” In 2015, Aqua Metals developed a breakthrough metal recycling technology that utilizes a clean, closed-loop process that can produce high-purity metal. We believe this innovative approach can deliver raw materials back into the manufacturing supply chain, while reducing emissions and toxic byproducts and creating a safer work environment. In particular, the modular AquaRefining systems have already demonstrated the ability to recover critical minerals from both lead acid batteries and lithium-ion batteries and can reduce the cost and environmental impact of battery recycling.
In 2017, Aqua Metals initially applied this breakthrough technology in the lead acid battery (LAB) recycling industry, building its first integrated recycling system for breaking LAB and recovering pure metal from the resulting scrap. In 2018, we commenced sale of finished products of AquaRefined lead to market in the form of either two tonne blocks or lead ingots for battery manufacturing. In 2019, we operated our demonstration AquaRefinery at commercial quantity production levels and produced over 35,000 AquaRefined ingots through twenty-four hours a day, seven days a week for sustained periods of time.
On November 29, 2019, a fire occurred in the AquaRefining area of the lead recycling facility at Tahoe-Reno Industrial Center (TRIC). The fire was caused by contracting activities happening on site, and not related to the technology or process of AquaRefining. The Company and the insurance carriers agreed on a total claim of $30.25 million which was paid in full by the carriers. Plant clean-up and repair of fire damaged areas began in 2021 and were completed in 2022.
During 2020, we engaged in the pursuit of our business strategy that is based on finding licensing opportunities within the lead battery recycling marketplace. During 2020 and 2021, we successfully iterated our lead AquaRefining ‘Aqualyzer’ through a 1.25 and a 1.5 version which tripled the throughput of the 2019 iteration that produced over 35,000 industry standard ingots in commercial production. During the third and fourth quarters of 2022, we deployed and operated the first phase of lead AquaRefining with our partner ACME Metal in Taiwan. The operation continues to successfully produced lead. The two installed Aqualyers are producing at demonstration levels.
In February 2021, we announced our entry into the lithium-ion battery (LiB) recycling market through a key provisional patent we filed that applies the same innovative AquaRefining approach. In August 2021, we announced we had established our Innovation Center in TRIC focused on applying our proven technology to LiB recycling research and development and prototyping. Our strategic decision to apply our proven clean, closed-loop hydrometallurgical and electrochemical recycling experience to lithium-ion battery recycling is designed to meet the growing demand for critical metals driven by the global transition to electric vehicles; growth in Internet data centers; and alternative energy applications including solar, wind, and grid-scale storage.
During the first half of 2022, we announced our ability to recover copper, lithium hydroxide, nickel, and cobalt from lithium-ion battery black mass at the Company’s Innovation Center. During 2022, we built our fully-integrated pilot system, located within the Company’s Innovation Center, which is designed to allow Aqua Metals to be the first company in North America to recycle battery minerals from black mass, sell them in the U.S. and position the Company as the first LiB recycler in North America to align with the U.S. government’s goal of retaining strategic battery minerals within the domestic supply chain.
During 2022, we conducted environmental comparisons based on Argonne National Lab’s modeling of lithium battery supply chains – called EverBatt. The initial results indicate that AquaRefining is a cleaner approach to LiB recycling, producing far less CO2 waste streams than smelting or chemical driven hydrometallurgical processes currently on the market. In December 2022, we completed equipment installation and began to operate our first-of-a-kind LiB recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. In January of 2023, Aqua Metals recovered its first metals from recycling lithium batteries using the patent-pending Li AquaRefining process, and is currently scaling operations at the Company’s pilot facility.
In February 2023, we acquired a five-acre recycling campus at TRIC. The facility is designed, when fully developed, to process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary AquaRefining technology. We expect to complete development of phase one, including all equipment installation, by the end of 2023 and to commence operations at the new campus in the first quarter of 2024. We have financed the purchase of the property with a $3 million loan from an unaffiliated mortgage lender. The loan accrues interest at a fixed annual rate of 9.50%. Interest-only payments are due monthly for the first twenty-four months and the principal and all unpaid interest is due on March 1, 2025. We have the right to prepay the loan at any time, provided that we must pay guaranteed minimum interest of $213,750 (9-months of interest). The loan agreement includes representations, warranties, and affirmative and negative covenants that are customary of institutional loan agreements. The loan is collateralized by a first priority lien on the building and site improvements.
Unless otherwise indicated, the terms “Aqua Metals,” “Company,” “we,” “us,” and “our” refer to Aqua Metals, Inc. and its wholly owned subsidiaries.
All references in this report to “ton” or “tonne” refer to a metric ton, which is equal to approximately 2,204.6 pounds.
Overview
Aqua Metals is seeking to reinvent metal recycling with its patented and patent-pending AquaRefining™ technologies. Aqua Metals is focused on developing cleaner and safer metals recycling through innovation. We believe our Innovation Center can expand the development of breakthrough technologies for sustainable metal recycling and deliver high-value critical minerals back into the manufacturing supply chain while reducing emissions and toxic byproducts and creating much safer work environments.
Unlike smelting, AquaRefining is a low-temperature, water-based process. Aqua Metals has invested in breakthrough metals recycling methodologies that we believe are environmentally responsible, economically competitive, and will help retain critical strategic metals within the U.S. while lowering reliance on unsafe and toxic mining operations. Since 2015, Aqua Metals has developed breakthrough metal recycling technologies that utilize a clean, closed-loop process that can produce ultra-high purity metals. AquaRefining is designed to deliver raw materials back into the manufacturing supply chain, and replaces the need for polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and minimal waste.
Aqua Metals has demonstrated this technology in lead acid battery recycling and is currently scaling operations for its lithium-ion battery recycling pilot facility. AquaRefining for lead uses a bio-degradable aqueous solvent and a novel ambient temperature electro-chemical process to produce lead suitable for use in new battery production. Our AquaRefining process produces lead with a purity of 99.996+%, making it the purest lead ever made from a recycling technique that is in fact purer than lead made from mining processes.
We are in the process of demonstrating that Li AquaRefining (which is also electricity-based and fundamentally non-polluting) can create the highest quality and highest yields of recovered minerals from lithium-ion batteries, with lower waste streams and lower costs than alternatives. With the proven ability to recover valuable metals from lithium-ion batteries at our pilot facility in TRIC, our goal is to process commercial quantities of high-purity lithium hydroxide, nickel, cobalt, manganese dioxide, and copper in pure forms that can be sold to the general metals and superalloy markets, and can be made into battery precursor compound materials with proven processes that are already used in the battery industry.
The Company is also exploring additional novel applications of AquaRefining across metals recycling industries at our Innovation Center, including recycling emerging battery chemistries and opportunities to develop additional products for sale to customer specifications.
Our Markets
Aqua Metals’ AquaRefining process produces high purity metals and alloys that can be returned into the battery manufacturing supply chain or sold into metals markets for use across industries. This combination of approaches and the broad applicability of the end products we aim to produce enables Aqua Metals to create low-emissions inputs for the battery supply chain or to help decarbonize other sectors that utilize these critical metals and superalloys – creating a more resilient and adaptable business model for the Company as a whole.
Metals Markets
Most of the minerals and metals that can be recovered in the recycling of batteries of various chemistries are also globally traded commodities. Lead, copper, cobalt, nickel, and other metals can be recovered and sold in pure metal form into these markets at the prevailing price or sold directly to a customer at a price set relative to the current market price.
For example, battery metals are globally traded metal commodities. Metals such as lead for LABs and nickel, cobalt, copper and lithium for LIBs are the essential components for the world’s rechargeable batteries. These metals are globally traded primarily on the London Metals Exchange (LME), although the smaller Shanghai Metals Exchange (SHME) in China also trades these elements. Conventionally in the industry, there are two separate groupings of lead: i) primary lead which refers to lead produced at primary smelters that use mined lead concentrates (generally lead sulfide) as their major feedstock, and ii) secondary lead which refers to lead smelters utilizing LABs as their main feed source. In their pure forms, the other minerals that Aqua Metals intends to recover from spent batteries can be sold into these global markets. Unlike lead markets, recycling currently makes up a smaller portion of metals like cobalt and nickel, relying almost entirely on newly mined ore and refining to meet global demand.
As noted above, although metals are traded as a commodity on the various global exchanges, the major sales are directly between producers/traders and users (whom are typically battery manufacturers). The LME daily price is used as the benchmark in forming the basis of physical trades, forward contracts, and hedge strategies for both primary and secondary metals, in metal form. Based on market and product knowledge with buyers of metals in the U.S. and global metals markets, different grades (termed alloys) of metal are traded at a premium to the base LME price. Metal alloys, which are typically designed specifically for the customer, are also sold at a premium above the base LME, whereas byproducts (generally lower purity, compounds, or scrap) are traded at a discount to the LME as they are based on the underlying metals content and its form.
Lead Acid Batteries
Although the LAB is one of the earliest battery technologies, in terms of energy capacity deployed and installed manufacturing capacity, it still dominates the battery industry today. Historically, the largest market for LABs has been as starter batteries for vehicles. However, with the increasing electrical load on modern vehicles and the adoption of additional “Stop-Start” conventional 12V “starter batteries”, LABs are evolving into more capable and higher value products. At the same time, large new markets such as Cell Tower, Data Center and Industrial back-up are adding to demand. Consequently, existing LAB production facilities are being expanded and new facilities are being built.
According to Grand View Research, annual lead acid battery sales are expected to nearly double to $84 billion by 2025, driving demand for lead. Similar prospects for healthy growth in the lead industry continue to be published and support continued growth in demand for lead for at least the next 20 years. We believe that grid storage and other energy storage applications linked to renewable energy (solar and wind) will also generate increased demand for LABs, where low cost, safety and reliability will make them attractive options.
The increase in LAB manufacturing in general and particularly in China, India, and Southeast Asia, has increased demand for lead, putting pressure on global recycling networks to meet this demand. At present, we believe that much of the LAB recycling performed outside of the U.S., Canada, the EU, Japan, and Australia is carried out in outdated facilities with poor environmental standards and insufficient enforcement. China, India, Pakistan, and South America appear to be moving toward tougher regulation and enforcement. We believe that this will drive a demand in foreign markets for less polluting LAB recycling processes.
The Lithium Battery Market
According to our sources, including Goldman Sachs, the global lithium-ion battery market was assessed at approximately USD $9 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 19.0% from 2020 to 2028. The growth of the market is being driven by the growing demand for the lithium-ion battery in Electric Vehicles (EVs) and grid storage which offers lightweight high-energy density solutions. The market is also being influenced by increased registration of EVs and a reduction in the price of the lithium-ion battery. Costs have been driven down a long way since 2010, when battery prices were $1,100/kWh, representing a 90% drop over ten years to about $110/kWh today. Rechargeable battery technologies are becoming key to moving from a fossil-fuel driven economy to an electrified world powered by renewable energy that can be stored.
More than 15 million tons of lithium-ion batteries are expected to retire between now and 2030. All major car manufacturers are working on providing electric vehicles and some are moving most of the future production to electric only vehicles.
Lithium Batteries
EV batteries are powered by a battery pack made up of individual cells. Each cell has 4 components: the cathode, anode, separator, and electrolyte. Lithium-ion batteries use different raw materials for each of the components. The most common material used for the anode is graphite. The most widely used metals for the cathode is metal oxides that are combinations of lithium, cobalt, nickel, manganese, and aluminum. The electrolyte is generally made using acidic salts and solvents such as sulfuric acid and there are also solid-state silicon based alternatives on the horizon. The separator is usually created using a porous, polyolefin material like polyethylene or polypropylene.
Lithium-ion battery recycling is the method of taking EV batteries and splitting it into its components, ultimately into the original raw materials (lithium, nickel, cobalt, etc.) that can be reused in new batteries. While making lithium-ion batteries for EVs is important to address climate change, the batteries themselves are harmful to the environment if left in landfills or burned. Currently, 5-7% of lithium-ion batteries are recycled and that must get close to 100% both to avoid environmental issues and to recapture the critical minerals in those spent batteries to feed the massive demand growth curve. Battery recycling helps address this problem, but current pyro-based battery recycling technology (smelting) also creates harmful emissions, potentially creating new climate problems faster than they are being solved. There are alternative hydro-based technologies being attempted but they are not yet proven and rely on older methodologies that are known to create significant waste streams, potentially with more waste than product recovered, which have their own negative environmental and economic impacts.
AquaRefining Process
We developed AquaRefining to be a cleaner and modular alternative to smelting. Our process has two key elements, both of which are integral to our issued patents and pending-patent applications. The first is our use of proprietary, non-toxic solvents that dissolves metal compounds. The second is a proprietary electro-chemical process and our modular Aqualyzer cells that selectively target each critical element and converts the dissolved metal compounds into high purity metals and/or salts.
The AquaRefining process begins with the processing of crushed used batteries either in the form of paste (for LAB) or, black mass (for LIB). The active materials are first processed to remove sulfur and then dissolved in our solvent. Metals are plated from the solvent using our patented and patent-pending process allowing the solvent to be reused.
We have demonstrated at bench scale and begun to demonstrate in our pilot facility that our lithium battery AquaRefining process can generate cobalt, lithium hydroxide, copper, nickel, and manganese dioxide from lithium-ion battery black mass. A significant benefit of our AquaRefining process is that it can produce higher yields of higher purity thus higher value product than that derived from primary smelters with product from secondary sources.
Another significant benefit of our process is that we designed our AquaRefining equipment to be manufactured on a purpose-built production line in standard sized Aqualyzers. This is not possible with the smelting process, as smelters need to be constructed on site. This gives us the ability to provide AquaRefining systems with varying capacities to meet the specific needs of potential customers and suppliers. We have also developed an integrated software and portal called PureMetrics that keeps track of production and key operating metrics.
Recycling is subject to a variety of domestic and international regulations related to hazardous materials, emissions, employee safety and other matters. While our operations will be subject to these regulations, we believe that one of our potential advantages will be our ability to conduct battery recycling operations with less regulatory cost and burden than smelting operators due to the nature of our process. One of our key initiatives is and will continue to be, to educate regulators and the public as to the environmental benefits of AquaRefining. We believe that we have the potential to develop a business model that offers the opportunity to conduct, in an environmentally friendly manner, an important recycling activity that historically has been conducted in an often highly polluting manner.
Our Business Model
Aqua Metals is engaged in the business of applying its commercialized clean, water-based recycling technology principles to develop the clean and cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro- and electrometallurgical technology that is a novel, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and with minimal waste. The “Aqualyzers” cleanly generate ultra-pure metal one atom at a time, closing the sustainability loop for the rapidly growing energy storage economy.
Our process was originally designed for lead recycling. Lead is a globally traded commodity with a worldwide market value in excess of $20 billion. We believe our suite of patented and patent pending AquaRefining technologies will allow the lead-acid battery industry to simultaneously improve the environmental impact of lead recycling and scale recycling production to meet demand. Furthermore, our AquaRefining technologies result in high purity lead. We offer technology licensing and related services to lead recyclers across the globe for lead recycling.
We are also applying our commercialized clean, water-based recycling technology principles with the goal of developing the cleanest and most cost-efficient recycling solution for lithium-ion batteries. We believe our process has the potential to produce higher quality products at a lower operating cost without the damaging effects of furnaces and greenhouse emissions. Aqua Metals estimates the total addressable market for lithium-ion battery recycling will be approximately $9 billion by 2025 and grow to exceed lead battery recycling by the end of the decade. Unlike the mature lead recycling market, the deployed lithium-ion battery recycling infrastructure to serve market growth does not exist today.
Our business strategy is based on the pursuit of building and operating Li AquaRefining recycling capacity to meet the growing demand for critical metals in lithium-ion batteries driven by innovations in automobile batteries, growth in internet data centers, and alternative energy applications, including solar, wind, and grid-scale storage. We are also continuing to pursue equipment supply and licensing opportunities within the lead acid battery recycling marketplace.
We are in the process of demonstrating that Li AquaRefining, which is fundamentally non-polluting, can create the highest quality and highest yields of recovered minerals from lithium-ion batteries with lower waste streams and lower costs than existing alternatives. We have already demonstrated at our pilot facility our ability to recover key valuable minerals in lithium-ion batteries, such as lithium hydroxide, copper, nickel, cobalt, and other compounds in 2022. Our goal is to process commercial quantities of nickel, cobalt, and copper in a pure metal form that can be sold to the general metals and superalloy markets and can be made into battery precursor compound materials with known processes already used in the mining industry. We have installed, commissioned, and began to operate the first Li AquaRefining pilot plant at the end of 2022, scaling towards a commercial demonstration operation through 2023. The location for the pilot demonstration quantity is currently the Innovation Center with expansion to happen at our new 5-acre recycling campus to commercial quantities to ~10,000 tonnes / year or more of production starting in 2024, which would be enough material to build ~100,000 average EVs or ~400,000 average home energy storage systems. At today’s metals prices, this capacity could also generate $200,000,000 plus of revenues for the company.
Our focus for the lead market is providing equipment and licensing of our lead acid battery recycling technologies in an enabler model which allows us to work with anyone in the industry globally and address the entire marketplace. Our focus for the lithium market includes operating our first-of-a-kind lithium battery recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. We are also exploring partnership and/or joint venture agreements, particularly as our Li AquaRefining matures through 2023 and into 2024. We believe that Aqua Metals is in a position to become one of the few critical minerals recovery players for which our environmental and economic value proposition should generate both great commercial wins and potentially government grants to accelerate our credibility and progress.
The market for lead and other lithium-ion batteries are global in scale but local in nature and execution, with large differences in local regulation, custom and practice, and access to transportation and electricity costs. In some regions, it is highly regulated, and in others it is not. Consequently, we are evolving our business model to commercialize our technology optimally across multiple locations.
Competition
At the present time, our primary competition in the production of lead comes from operators of existing smelters and other parties heavily invested in the existing supply chain for smelting. Our approach to this competition is to make AquaRefining available for the conversion of existing smelter-based facilities, retrofits, and new construction. However, it is prudent to assume that outside of our strategic relationships, a conversion to AquaRefining may be resisted by some of the incumbent lead producers.
Our development of recycling technology for lithium-ion batteries is a unique approach to extracting the high-value metals compared to the array of other potential solutions under development. Currently, smelting is the only commercially proven process for recycling lithium-ion batteries. The smelting process utilizes multiple high emissions steps with low yields to produce battery ready materials. Over the next decade and beyond, when the volume of used batteries becomes significant, smelting will likely not be a viable solution due to the negative environmental impact and likelihood of regulatory restrictions on emissions. The other technologies currently under development utilize a predominately hydrometallurgical approach that consumes significant amounts of chemicals to extract the metals resulting in high cost and excessive waste streams. Our approach is a hybrid of hydrometallurgical and electrometallurgical processes like the process we have commercialized for lead, we call it “Li AquaRefining.” We believe, and our lab scale and then bench scale and now pilot scale R&D supports, that Li AquaRefining requires less chemicals, produces less waste streams, and creates higher purity products at a lower cost as compared to both smelting and standard hydrometallurgy.
The lithium-ion battery recycling market is significantly different from that of the lead recycling market in that it is a nascent industry. With no predominant technology to displace, our goal is to enable new and existing recyclers across the globe with Li AquaRefining as a best-in-class solution for meeting the supply chain demands of the lithium-ion battery industry as well as meeting the environmental needs of the planet and the corporations seeking to achieve net zero emissions.
Intellectual Property Rights
We regard the protection of our technologies and intellectual property rights as an important element of our business operations and crucial to our success. We endeavor to generate and protect our intellectual property assets through a series of patents, trademarks, internal and external policy and procedures and contractual provisions.
Patent Portfolio
Currently, we have secured 9 US patents, 91 international patents, and 2 allowances (international). In addition to the US patents, we have international patents/allowances in the African Regional Intellectual Property Organization, African Intellectual Property Organization, Australia, Brazil, Canada, Chile, China, the Eurasian Patent Organization, European Union, Honduras, India, Indonesia, Japan, Malaysia, Mexico, Peru, South Korea, South Africa, Turkey, Ukraine, and Vietnam. We also have 50 US and foreign patent applications pending with patent applications pending in 21 additional non-US jurisdictions across ten distinct patent applications relating to certain elements of the technology underlying our AquaRefining process and related apparatus and chemical formulations. The claims of the granted patents substantially address the same subject matter and are drawn to various aspects of processing lead materials using an aqua refining process. Differences in the claim number and scope are due to local rules and practice.
We intend to continue to prepare and file domestic and foreign patent applications covering expanding aspects and applications of our technology, as circumstances warrant.
There can be no assurance that any patents will issue from any of our current or any future applications. Also, any patents that may issue may not survive a legal challenge to their scope, validity, or enforceability, or provide significant protection for us. Competitors may work around our patents, so they are not infringing. Our patent portfolio and our existing policy and procedures safeguarding our trade secrets nonetheless may face challenges so that our competitors can copy our AquaRefining process.
Trademark Portfolio
We have filed for trademark registration in the US and foreign countries for the following trademarks:
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AQUA METALS (US and 14 foreign countries) |
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AQUAREFINING (US and 10 foreign countries) |
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AQMS (US only) |
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AQUAFIT (US only) |
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• | AQUAREFINERY (9 foreign countries) |
Trade Secrets and Contract Protection
We have developed our internal policy and procedures in safeguarding our trade secrets and proprietary information. Our procedures generally require our employees, consultants, and advisors to enter into confidentiality agreements. These agreements provide that all confidential information developed or made known to the individual during the course of the individual’s relationship with us is to be kept confidential and not disclosed to third parties except under specific circumstances. In the case of our employees, the agreements provide that all of the technology that is conceived by the individual during the course of employment is our exclusive property. The development of our technology and many of our processes are dependent upon the knowledge, experience, and skills of key scientific and technical personnel.
Government Regulation
Our operations and the operations of our licensees in the United States will be subject to the federal, state, and local environmental, health and safety laws applicable to the reclamation of LABs and lithium based batteries. While the reclamation process itself is generally not subject to federal permitting requirements, depending on how any particular operation is structured, our facilities and the facilities of our licensees may have to obtain environmental permits or approvals from federal, state or local regulators to operate, including permits or regulatory approvals related to air emissions, water discharges, waste management, and the storage of batteries on-site should that become necessary. We may face opposition from local residents or public interest groups to the installation and operation of our or our licensee's facilities. Failure to secure (or significant delays in securing) the necessary approvals could prevent us from pursuing some of our planned operations and adversely affect our business, financial results, and growth prospects.
In addition to permitting requirements, our operations and the operations of our licensees are subject to environmental health, safety and transportation laws and regulations that govern the management of and exposure to hazardous materials such as the lead, acids, and other metals involved in reclamation. These include hazard communication and other occupational safety requirements for employees, which may mandate industrial hygiene monitoring of employees for potential exposure to lead. Failure to comply with these requirements could subject our business to significant penalties (civil or criminal) and other sanctions that could adversely affect our business. Changes to these regulatory requirements in the future could also increase our costs, require changes in or cessation of certain activities, and adversely affect the business.
The nature of our operations and the operations of our licensees involves risks, including the potential for exposure to hazardous materials such as lead, that could result in personal injury and property damage claims from third parties, including employees and neighbors, which claims could result in significant costs or other environmental liability. Our operations and the operations of our licensees also pose a risk of releases of hazardous substances, such as lead, acids, and other metals related to lithium batteries into the environment, which can result in liabilities for the removal or remediation of such hazardous substances from the properties at which they have been released, liabilities which can be imposed regardless of fault, and our business could be held liable for the entire cost of cleanup even if we were only partially responsible. Like any manufacturer, we and our licensees are also subject to the possibility that we may receive notices of potential liability in connection with materials that were sent to third-party recycling, treatment, and/or disposal facilities under the Federal Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended (“CERCLA”), and comparable state statutes, which impose liability for investigation and remediation of contamination without regard to fault or the legality of the conduct that contributed to the contamination, and for damages to natural resources. Liability under CERCLA is retroactive, and, under certain circumstances, liability for the entire cost of a cleanup can be imposed on any responsible party.
As our business expands outside of the United States, our licensed operations will be subject to the environmental, health and safety laws of the countries where we do business, including permitting and compliance requirements that address the similar risks as do the laws in the United States, as well as international legal requirements such as those applicable to the transportation of hazardous materials. Depending on the country or region, these laws could be as stringent as those in the US, or they could be less stringent or not as strictly enforced. In some countries in which we are interested in expanding our business, such as South America, Taiwan and China, the relevant environmental regulatory and enforcement frameworks are in flux and subject to change. Therefore, while compliance with these requirements will cause our business to incur costs, and failure to comply with these requirements could adversely affect our business, it is difficult to evaluate such potential costs or adverse impacts until such time as we decide to initiate operations in particular countries outside the United States.
Employees
As of the date of this report, we employ 30 people on a full-time basis. None of our employees are represented by a labor union.
Financial and Segment Information
We operate our business as a single segment, as defined by generally accepted accounting principles. Our financial information is included in the consolidated financial statements and the related notes.
Available Information
Our website is located at www.aquametals.com and our investor relations website is located at https://ir.aquametals.com/. Copies of our Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Reports on Form 8-K, and amendments to these reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, or the Exchange Act, are available, free of charge, on our investor relations website as soon as reasonably practicable after we file such material electronically with or furnish it to the Securities and Exchange Commission, or the SEC. The SEC also maintains a website that contains our SEC filings. The address of the site is www.sec.gov. Further, a copy of this Annual Report on Form 10-K is located at the SEC’s Public Reference Room at 100 F Street, NE, Washington, D.C. 20549. Information on the operation of the Public Reference Room can be obtained by calling the SEC at 1-800-SEC-0330. The contents of our website are not intended to be incorporated by reference into this Annual Report on Form 10-K or in any other report or document we file with the SEC, and any references to our websites are intended to be inactive textual references only.
Item 1A. |
Investing in our common stock involves a high degree of risk. Before purchasing our common stock, you should read and consider carefully the following risk factors as well as all other information contained in this report, including our consolidated financial statements and the related notes. Each of these risk factors, either alone or taken together, could adversely affect our business, operating results and financial condition, as well as adversely affect the value of an investment in our common stock. There may be additional risks that we do not presently know of or that we currently believe are immaterial, which could also impair our business and financial position. If any of the events described below were to occur, our financial condition, our ability to access capital resources, our results of operations and/or our future growth prospects could be materially and adversely affected and the market price of our common stock could decline. As a result, you could lose some or all of any investment you may make in our common stock.
Risks Relating to Our Business
We have a limited operating history and limited revenue producing operations and are currently undertaking a reset of our business strategy. Therefore, it is difficult for potential investors to evaluate our business. We formed our corporation in June 2014. From inception through December 31, 2022, we generated a total of $11.7 million of revenue, all of which was derived primarily from the sale of lead compounds and plastics and, to a lesser extent, the sale of lead bullion and AquaRefined lead, and all but approximately $285,000 of which was derived prior to the November 2019 fire at our former LAB recycling facility at TRIC. Following the TRIC fire, we chose to suspend all plant-based revenue producing operations, entered into a lease-to-buy agreement with respect to TRIC and have shifted our business model to focus exclusively on the licensing of our AquaRefining technology to partners engaged in LAB recycling. We also commenced the research and development of the application of our AquaRefining technology to the recycling of lithium-ion batteries. Based upon our success to date in recovering high value metals from lithium-ion batteries using our AquaRefining technology, we have commenced the development of a five-acre recycling campus designed to process up to 10,000 tonnes of lithium-ion battery material annually. While we intend to continue to pursue our licensing business model, the development of our lithium-ion battery recycling facility represents a significant change in our business strategy and course of operations. As of the date of this report, we have estimated that we will begin to realize revenues from lithium-ion battery recycling within the coming year, however we are unable to estimate when we expect to commence any meaningful commercial or revenue producing operations from either our licensing model or our lithium-ion battery recycling facility. Our limited operating history makes it difficult for potential investors to evaluate our technology or prospective operations and we are, for all practical purposes, an early-stage company subject to all the risks inherent in the initial organization, financing, expenditures, complications and delays in a new business, including, without limitation:
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our ability to successfully apply, and realize the expected benefits of applying, our AquaRefining technology to the plating of high value metals found in lithium-ion batteries, including cobalt, nickel, and copper; |
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the timing and success of our plan of commercialization and the fact that we have not entered into a commercial license for our AquaRefining technology and only have recently commenced the development of our lithium-ion recycling facility; |
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our ability to successfully develop our proposed lithium-ion recycling facility; |
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our ability to demonstrate that our AquaRefining technology can recycle either LABs or lithium-ion batteries on a commercial scale; and | |
• | our ability to license our AquaRefining process and sell our AquaRefining equipment to ACME Metal Enterprise Co., Ltd and other recyclers of LABs and lithium-ion batteries. |
Investors should evaluate an investment in us in light of the uncertainties encountered by developing companies in a competitive environment. There can be no assurance that our efforts will be successful or that we will ultimately be able to attain profitability.
We recently commenced the development of a lithium-ion recycling facility, however we are in the early stages of developing the facility and there can be no assurance that we will be able to successfully develop the facility or, if we do, realize the expected benefits of the facility. In January 2023, we announced our plans to conduct the phased development of a five-acre recycling campus in the Tahoe-Reno Industrial Center, or TRIC, in McCarran, Nevada. The facility is designed, when fully developed, to process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary AquaRefining technology. As of the date of this report, we entered into an agreement to acquire the five-acre site, plus the existing 21,000 square foot building, and have obtained a non-binding letter of intent with a mortgage lender that we have worked with in the past to acquire the necessary financing for the property purchase. Subsequent to year end, we closed on the acquisition financing and the property was purchased on February 1, 2023. However, we have no agreements, understandings or arrangements at this time for our acquisition of the financing required to build out phase one and there can be no assurance will be able to acquire such financing in a timely manner, or at all. Subject to our receipt of development financing on a timely basis, we expect to complete development of phase one, including all equipment installation, by the end of 2023 and to commence operations at the new campus in the first quarter of 2024. However, there can be no assurance we will be able to do so.
We have initiated the research and development of the application of our AquaRefining technology to the recycling and recovery of lithium-ion batteries, however there can be no assurance that our efforts will be successful. In September 2021, we announced the establishment of our Innovation Center, in McCarran, Nevada, focused on applying our AquaRefining technology to lithium-ion battery recycling research and development and prototype system activities. Earlier in 2021, we filed a provisional patent for recovering high-value metals from recycled lithium-ion batteries to complement the patents for AquaRefining. In the fourth quarter of 2022, we successfully recovered copper from spent lithium-ion batteries at production scale using our AquaRefining technology and we are currently applying our technology to the recovery of the other high value metals in lithium-ion batteries, including lithium hydroxide, nickel, cobalt, and manganese dioxide. However, we have only recently begun our efforts to recover lithium hydroxide, nickel, cobalt, and manganese dioxide from recycled lithium-ion batteries, and there can be no assurance that our efforts will be successful or that we will be able to conduct the recycling and recovery of the high value metals from lithium-ion batteries on a commercial scale.
Our business strategy includes licensing arrangements and entering into joint ventures and strategic alliances, however as of the date of this report we have no such agreements in place and there can be no assurance we will be able to do so. Failure to successfully integrate such licensing arrangements, joint ventures, or strategic alliances into our operations could adversely affect our business. We propose to commercially exploit our AquaRefining process primarily by licensing our technology to third parties and entering into joint ventures and strategic relationships with parties involved in the manufacture and recycling of LABs, and, lithium-ion batteries, including ACME Metal Enterprise Co., Ltd., among others. In July 2021, we entered into an agreement with ACME Metal Enterprise Co., Ltd to deploy and potentially license our AquaRefining equipment at ACME’s LAB recycling facility in Keelung, Taiwan. The agreement provides for a phased deployment of our AquaRefining technology at ACME’s Taiwan facility, the joint development of processing AquaRefined briquettes into battery ready oxide material and potentially an exclusive license of our AquaRefining technology to ACME for all of Taiwan. Although we are currently seeking to negotiate agreements with others, as of the date of this report, we have not entered into any such licensing, joint venture or strategic alliance agreements, apart from our agreement with ACME, and there can be no assurance that we will be able to do so on terms that benefit us, if at all. Our ability to enter into licensing, joint ventures and strategic relationships with third parties will depend on our ability to demonstrate the technological and commercial advantages of our AquaRefining process, of which there can be no assurance. Also, even if we are able to enter into licensing, joint venture or strategic alliance agreements, there can be no assurance that we will be able to obtain the expected benefits of any such arrangements. In addition, licensing programs, joint ventures and strategic alliances may involve significant other risks and uncertainties, insufficient revenue generation to offset liabilities assumed and expenses associated with the transaction, potential additional challenges in protecting our intellectual property, and unidentified issues not discovered in our due diligence process, such as product quality, technology issues and legal contingencies. In addition, we may be unable to effectively integrate any such programs and ventures into our operations. Our operating results could be adversely affected by any problems arising during or from any licenses, joint ventures or strategic alliances.
Our business is dependent upon our successful implementation of novel technologies and processes and there can be no assurance that we will be able to implement such technologies and processes in a manner that supports the successful commercial roll-out of our business model. While much of the technology and processes involved in battery recycling operations are widely used and proven, our AquaRefining process is largely novel and, to date, has been demonstrated on a modest scale of operations. While we have shown that our proprietary technology can produce AquaRefined lead from LABs and high value metals from lithium-ion batteries on a small scale, we have not processed either LABs or lithium-ion batteries on a commercial scale. We recently commenced the development of a five-acre recycling campus designed to process lithium-ion batteries, however there can be no assurance that we will be able to complete the development of the recycling facility or, if we are able to do so, that we will be able to successfully process lithium-ion batteries on a commercial scale. In this regard, as we developed our LAB recycling facility at TRIC during 2018 and 2019, there can be no assurance that we will not encounter unforeseen complications as we pursue our revised business model.
We will need additional financing to execute our business plan and fund operations, which additional financing may not be available on reasonable terms or at all. As of December 31, 2022, we had total cash of $7.1 million and working capital of $10.9 million. As of the date of this report, we believe that we may require additional capital in order to fund our current level of ongoing costs and our proposed business plan over the next 12 months as we move forward with our business strategy. We intend to acquire the necessary capital though the possible sale of certain equipment and assets at TRIC. However, there can be no assurance that we will be able to acquire proceeds from the sale of TRIC in amounts sufficient to fund the capital requirements or, if we are successful, that we will not require additional capital. If needed, we may seek funding through the sale of equity or debt financing. Funding that includes the sale of our equity may be dilutive. If such funding is not available on satisfactory terms, we may be unable to further pursue our business plan and we may be unable to continue operations, in which case you may lose your entire investment.
Our business may be adversely affected by the recent coronavirus outbreak. In December 2019, a novel strain of coronavirus was reported to have surfaced in Wuhan, China. In January 2020, this coronavirus spread to other countries, including the United States, and efforts to contain the spread of this coronavirus intensified. The outbreak and any preventative or protective actions that we or our partners and suppliers may take in respect of this coronavirus may result in a period of disruption to work in progress. Our partners’ and suppliers’ businesses could be disrupted, and our ongoing operations and license negotiations could be negatively affected. Any resulting financial impact cannot be reasonably estimated at this time but may materially affect our business and financial condition. The extent to which the coronavirus impacts our results will depend on future developments, which are highly uncertain and cannot be predicted, including new information which may emerge concerning the severity of the coronavirus and the actions to contain the coronavirus or treat its impact, among others.
Our business model is new and has not been proven by us or anyone else. We are engaged in the business of producing recycled lead from LABs and high value metals from lithium-ion batteries through a novel, and proven on a modest scale, technology. While the production of recycled LABs and lithium-ion batteries is an established business, to date virtually all recycled lead and high value metals have been produced by way of traditional smelting processes. To our knowledge, no one has successfully produced recycled lead or lithium-ion batteries in commercial quantities other than by way of smelting. In addition, neither we nor anyone else has ever successfully built a production line that commercially recycles LABs or lithium-ion batteries without smelting. Further, there can be no assurance that either we will be able to produce AquaRefined lead or high value metals from lithium-ion batteries in commercial quantities at a cost of production that will provide us with an adequate profit margin. The uniqueness of our AquaRefining process presents potential risks associated with the development of a business model that is untried and unproven.
Even if our licensees are successful in recycling lead or lithium-ion batteries using our processes, there can be no assurance that the AquaRefined lead or other recycled metals will meet the certification and purity requirements of the potential customers. A key component of our business plan is the production of recycled metals through our AquaRefining process. Our customers will require that our AquaRefined metals meet certain minimum purity standards and, in all likelihood, require independent assays to confirm the metal’s purity. As of the date of this report, we have produced limited quantities of AquaRefined lead and in November 2018, Clarios confirmed its approval of the purity of our AquaRefined lead by providing to us official vendor approval to receive finished lead at its manufacturing facilities. However, we have not produced AquaRefined metals in significant commercial quantities and there can be no assurance that we will be able to do so or, that such metals will meet the required purity standards of our customers. Further, while we have recently commenced the application of our AquaRefining process towards the recovery of high value metals found in lithium-ion batteries, such as cobalt, nickel, lithium hydroxide, copper, and manganese dioxide, we have only recently begun to conduct research and development in the recycling of lithium-ion batteries, and there can be no assurance that our efforts will be successful or that we will be able to conduct the recycling and recovery of the high value metals from lithium-ion batteries on a commercial scale.
Our business may be negatively affected by labor issues and higher labor costs. Our ability to maintain our workforce depends on our ability to attract and retain new and existing employees. As of the date of this report, none of our employees are covered by collective bargaining agreements and we consider our labor relations to be acceptable. However, we could experience workforce dissatisfaction which could trigger bargaining issues, employment discrimination liability issues as well as wage and benefit consequences, especially during critical operation periods. We could also experience a work stoppage or other disputes which could disrupt our operations and could harm our operating results. In addition, legislation or changes in regulations could result in labor shortages and higher labor costs. There can be no assurance that we may not experience labor issues that negatively impact our operations or results of operations.
Our intellectual property rights may not be adequate to protect our business. As of the date of this report, we have secured 9 US patents, 91 international patents and 2 allowances (international) related to our AquaRefining process.
We also have further patent applications pending in the United States and numerous corresponding patent applications pending in 21 additional jurisdictions relating to certain elements of the technology underlying our AquaRefining process and related apparatus and chemical formulations. However, no assurances can be given that any patent issued, or any patents issued on our current and any future patent applications, will be sufficiently broad to adequately protect our technology. In addition, we cannot assure you that any patents issued now or in the future will not be challenged, invalidated, or circumvented.
Even patents issued to us may not stop a competitor from illegally using our patented processes and materials. In such event, we would incur substantial costs and expenses, including lost time of management in addressing and litigating, if necessary, such matters. Additionally, we rely upon a combination of trade secret laws and nondisclosure agreements with third parties and employees having access to confidential information or receiving unpatented proprietary know-how, trade secrets and technology to protect our proprietary rights and technology. These laws and agreements provide only limited protection. We can give no assurance that these measures will adequately protect us from misappropriation of proprietary information.
Our processes may infringe on the intellectual property rights of others, which could lead to costly disputes or disruptions. The applied science industry is characterized by frequent allegations of intellectual property infringement. Though we do not expect to be subject to any of these allegations, any allegation of infringement could be time consuming and expensive to defend or resolve, result in substantial diversion of management resources, cause suspension of operations or force us to enter into royalty, license, or other agreements rather than dispute the merits of such allegation. If patent holders or other holders of intellectual property initiate legal proceedings, we may be forced into protracted and costly litigation. We may not be successful in defending such litigation and may not be able to procure any required royalty or license agreements on acceptable terms or at all.
Global economic conditions could negatively affect our prospects for growth and operating results. Our prospects for growth and operating results will be directly affected by the general global economic conditions of the industries in which our suppliers, partners and customer groups operate. We believe that the market price of battery metal is relatively volatile and reacts to general global economic conditions. Our business will be highly dependent on the economic and market conditions in each of the geographic areas in which we operate. These conditions affect our business by reducing the demand for LABs and LIBs and decreasing the price of lead in times of economic downturn and increasing the price of used batteries in times of increasing demand of LABs and recycled lead. There can be no assurance that global economic conditions will not negatively impact our liquidity, growth prospects and results of operations.
We are subject to the risks of conducting business outside the United States. A part of our strategy involves our pursuit of growth opportunities in certain international market locations. We intend to pursue licensing or joint venture arrangements with local partners who will be primarily responsible for the day-to-day operations. Any expansion outside of the U.S. will require significant management attention and financial resources to successfully develop and operate any such facilities, including the sales, supply and support channels, and we cannot assure you that we will be successful or that our expenditures in this effort will not exceed the amount of any resulting revenues. Our international operations expose us to risks and challenges that we would otherwise not face if we conducted our business only in the United States, such as:
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increased cost of enforcing our intellectual property rights; |
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diminished ability to protect our intellectual property rights; |
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heightened price sensitivities from customers in emerging markets; |
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our ability to establish or contract for local manufacturing, support and service functions; |
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localization of our LABs and components, including translation into foreign languages and the associated expenses; |
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compliance with multiple, conflicting and changing governmental laws and regulations; |
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compliance with the Federal Corrupt Practices Act and other anti-corruption laws; |
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foreign currency fluctuations; |
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laws favoring local competitors; |
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weaker legal protections of contract terms, enforcement on collection of receivables and intellectual property rights and mechanisms for enforcing those rights; |
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market disruptions created by public health crises in regions outside the United States; |
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difficulties in staffing and managing foreign operations, including challenges presented by relationships with workers’ councils and labor unions; |
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issues related to differences in cultures and practices; and |
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changing regional economic, political and regulatory conditions. |
U.S. government regulation and environmental, health and safety concerns may adversely affect our business. Our operations and the operations of our licensees in the United States will be subject to the federal, state and local environmental, health and safety laws applicable to the reclamation of batteries including the Occupational Safety and Health Act ("OSHA") of 1970 and comparable state statutes. Our facilities and the facilities of our licensees will have to obtain environmental permits or approvals to expand, including those associated with air emissions, water discharges, and waste management and storage. We and our licensees may face opposition from local residents or public interest groups to the installation and operation of our respective facilities. In addition to permitting requirements, our operations and the operations of our licensees are subject to environmental health, safety and transportation laws and regulations that govern the management of and exposure to hazardous materials such as the acids involved in battery reclamation. These include hazard communication and other occupational safety requirements for employees, which may mandate industrial hygiene monitoring of employees for potential exposure.
We and our licensees are also subject to inspection from time to time by various federal, state and local environmental, health and safety regulatory agencies and, as a result of these inspections, we and our licensees may be cited for certain items of non-compliance. For example, in August 2018, the Nevada Occupational Safety and Health Administration, or Nevada OSHA, delivered to us a citation and notification of penalty. The citation listed a number of items related to our compliance with Nevada OSHA’s Lead Standard. We reached a settlement agreement with Nevada OSHA on the amount of penalties associated with the citation. We also agreed to engage a lead compliance expert to audit our facility at TRIC for compliance with all provision of the Lead Standard and to generate a written report with findings of any noncompliance, recommended corrective actions, and a time frame to correct the findings of noncompliance. We agreed with Nevada OSHA to correct all findings of noncompliance within the time frame proposed by the lead compliance expert in their report. The lead compliance expert has been engaged, has visited the facility at TRIC and has completed the written report. We have corrected all findings of noncompliance in a timely manner.
Failure to comply with the requirements of federal, state and local environmental, health and safety laws could subject our business and the businesses of our licensees to significant penalties (civil or criminal) and other sanctions that could adversely affect our business. In addition, in the event we are unable to operate and expand our AquaRefining process and operations as safe and environmentally responsible, we and our licensees may face opposition from local governments, residents or public interest groups to the installation and operation of our facilities.
The development of new AquaRefining technology by us or our partners or licensees, and the dissemination of our AquaRefining process will depend on our ability to acquire necessary permits and approvals, of which there can be no assurance. As noted above, our AquaRefining processes will have to obtain environmental permits or approvals to operate, including those associated with air emissions, water discharges, and waste management and storage. In addition, we expect that any use of AquaRefining operations at our partner's facilities will require additional permitting and approvals. Failure to secure (or significant delays in securing) the necessary permits and approvals could prevent us and our partners and licensees from pursuing additional AquaRefining expansion, and otherwise adversely affect our business, financial results and growth prospects. Further, the loss of any necessary permit or approval could result in the closure of an AquaRefining facility and the loss of our investment associated with such facility.
Our business involves the handling of hazardous materials and we may become subject to significant fines and other liabilities in the event we mishandle those materials. The nature of our operations involves risks, including the potential for exposure to hazardous materials such as lead, that could result in personal injury and property damage claims from third parties, including employees and neighbors, which claims could result in significant costs or other environmental liability. Our operations also pose a risk of releases of hazardous substances, such as lead or acids, into the environment, which can result in liabilities for the removal or remediation of such hazardous substances from the properties at which they have been released, liabilities which can be imposed regardless of fault, and our business could be held liable for the entire cost of cleanup even if we were only partially responsible. We are also subject to the possibility that we may receive notices of potential liability in connection with materials that were sent to third-party recycling, treatment, and/or disposal facilities under the Federal Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended, or CERCLA, and comparable state statutes, which impose liability for investigation and remediation of contamination without regard to fault or the legality of the conduct that contributed to the contamination, and for damages to natural resources. Liability under CERCLA is retroactive, and, under certain circumstances, liability for the entire cost of a cleanup can be imposed on any responsible party. Any such liability could result in judgments or settlements that restrict our operations in a manner that materially adversely effects our operations and could result in fines, penalties or awards that could materially impair our financial condition and even threaten our continued operation as a going concern.
We will be subject to foreign government regulation and environmental, health and safety concerns that may adversely affect our business. As our business expands outside of the United States, our operations will be subject to the environmental, health and safety laws of the countries where we do business, including permitting and compliance requirements that address the similar risks as do the laws in the United States, as well as international legal requirements such as those applicable to the transportation of hazardous materials. Depending on the country or region, these laws could be as stringent as those in the U.S., or they could be less stringent or not as strictly enforced. In some countries in which we are interested in expanding our business, such as Mexico and China, the relevant environmental regulatory and enforcement frameworks are in flux and subject to change. Compliance with these requirements will cause our business to incur costs, and failure to comply with these requirements could adversely affect our business.
In the event we are unable to present and operate our AquaRefining process and operations as safe and environmentally responsible, we may face opposition from local governments, residents or public interest groups to the installation and operation of our facilities.
Risks Related to Owning Our Common Stock
The market price of our shares may be subject to fluctuation and volatility. You could lose all or part of your investment. The market price of our common stock is subject to wide fluctuations in response to various factors, some of which are beyond our control. Since January 1, 2022, the reported high and low sales prices of our common stock have ranged from $1.59 to $0.50 through February 17, 2023. The market price of our shares on the NASDAQ Capital Market may fluctuate as a result of a number of factors, some of which are beyond our control, including, but not limited to:
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actual or anticipated variations in our and our competitors’ results of operations and financial condition; |
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changes in earnings estimates or recommendations by securities analysts, if our shares are covered by analysts; |
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development of technological innovations or new competitive products by others; |
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regulatory developments and the decisions of regulatory authorities as to the approval or rejection of new or modified products; |
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our sale or proposed sale, or the sale by our significant stockholders, of our shares or other securities in the future; |
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changes in key personnel; |
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success or failure of our research and development projects or those of our competitors; |
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the trading volume of our shares; and |
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general economic and market conditions and other factors, including factors unrelated to our operating performance. |
These factors and any corresponding price fluctuations may materially and adversely affect the market price of our shares and result in substantial losses being incurred by our investors. In the past, following periods of market volatility, public company stockholders have often instituted securities class action litigation. If we were involved in securities litigation, it could impose a substantial cost upon us and divert the resources and attention of our management from our business.
If securities or industry analysts do not continue to publish research or publish inaccurate or unfavorable research about our business, our stock price and trading volume could decline. The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us or our business. If industry analysts cease coverage of us, the trading price for our common stock would be negatively affected. If one or more of the analysts who cover us downgrade our common stock or publish inaccurate or unfavorable research about our business, our common stock price would likely decline. If one or more of these analysts cease coverage of us or fail to publish reports on us regularly, demand for our common stock could decrease, which might cause our common stock price and trading volume to decline. In addition, independent industry analysts may provide reviews of our AquaRefining technology, as well as competitive technologies, and perception of our offerings in the marketplace may be significantly influenced by these reviews. We have no control over what these industry analysts report, and because industry analysts may influence current and potential customers, our brand could be harmed if they do not provide a positive review of our products and platform capabilities or view us as a market leader.
We may be at an increased risk of securities class action litigation. Historically, securities class action litigation has often been brought against a company following a decline in the market price of its securities. This risk is especially relevant for us because early-stage companies have experienced significant stock price volatility in recent years. If we were to be sued, it could result in substantial costs and a diversion of management’s attention and resources, which could harm our business. In 2017, a securities class action lawsuit and shareholder derivative lawsuit were filed against us. In 2021, we were able to settle both actions through our issuance of $500,000 of our common shares and our adoption of limited corporate governance reforms, however we incurred significant legal costs in defending both actions and our management was required to devote significant time in managing the defense of the actions.
We maintain director and officer insurance that we regard as reasonably adequate to protect us from potential claims; however, we are responsible for meeting certain deductibles under the policies and, in any event, we cannot assure you that the insurance coverage will adequately protect us from claims made. Further, the costs of insurance may increase and the availability of coverage may decrease. As a result, we may not be able to maintain our current levels of insurance at a reasonable cost, or at all, which might make it more difficult to attract qualified candidates to serve as executive officers or directors.
Future sales of substantial amounts of our common stock, or the possibility that such sales could occur, could adversely affect the market price of our common stock. We cannot predict the effect, if any, that future issuances or sales of our securities or the availability of our securities for future issuance or sale, will have on the market price of our common stock. Issuances or sales of substantial amounts of our securities, or the perception that such issuances or sales might occur, could negatively impact the market price of our common stock and the terms upon which we may obtain additional equity financing in the future.
We have not paid dividends in the past and have no plans to pay dividends. We plan to reinvest all of our earnings, to the extent we have earnings, in order to pursue our business plan and cover operating costs and to otherwise become and remain competitive. We do not plan to pay any cash dividends with respect to our securities in the foreseeable future. We cannot assure you that we would, at any time, generate sufficient surplus cash that would be available for distribution to the holders of our common stock as a dividend. Therefore, you should not expect to receive cash dividends on our common stock.
Our charter documents and Delaware law may inhibit a takeover that stockholders consider favorable. Provisions of our certificate of incorporation and bylaws and applicable provisions of Delaware law may delay or discourage transactions involving an actual or potential change in control or change in our management, including transactions in which stockholders might otherwise receive a premium for their shares, or transactions that our stockholders might otherwise deem to be in their best interests. The provisions in our certificate of incorporation and bylaws:
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limit who may call stockholder meetings; |
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do not provide for cumulative voting rights; |
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establish an advance notice procedure for stockholders' proposals to be brought before an annual meeting, including proposed nominations of persons for election to our board of directors, and |
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provide that all vacancies may be filled by the affirmative vote of a majority of directors then in office, even if less than a quorum. |
In addition, Section 203 of the Delaware General Corporation Law may limit our ability to engage in any business combination with a person who beneficially owns 15% or more of our outstanding voting stock unless certain conditions are satisfied. This restriction lasts for a period of three years following the share acquisition. These provisions may have the effect of entrenching our management team and may deprive you of the opportunity to sell your shares to potential acquirers at a premium over prevailing prices. This potential inability to obtain a control premium could reduce the price of our common stock.
Our bylaws designate the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain litigation that may be initiated by our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with the Company. Our bylaws provide that, unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders, (iii) any action asserting a claim against us or any our directors, officers or other employees arising pursuant to any provision of the Delaware General Corporation Law or our certificate of incorporation or bylaws, or (iv) any action asserting a claim against us or any our directors, officers or other employees governed by the internal affairs doctrine. This forum selection provision in our bylaws may limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or any of our directors, officers or other employees.
Item 1B. |
None.
Item 2. |
Our executive offices are presently located in 4,183 square feet of class A office space in Reno, Nevada. We lease this facility at a lease rate of approximately $11,000 per month. The lease term began in September, 2021 and expires September 30, 2024.
Our executive offices were previously located in 21,697 square feet of office and industrial space in a multi-building commercial project known as “Marina Village” located in Alameda, California. The lease term was 76 months, commencing February 1, 2016, and expiring May 31, 2022. We sublet the property with the sublease commencing on February 4, 2019 and expiring May 31, 2022. This lease was terminated in early 2022.
We have developed and lease an Innovation Center focused on applying Aqua Metals technology to lithium-ion battery recycling. We lease this facility at a lease rate of approximately $11,000 per month. The original lease term expired on December 31, 2021 but was renewed for a three year period which commenced on January 1, 2022 and expire on December 31, 2024.
We have developed and own a 136,750 square foot LAB recycling facility on 11.73 acres of land located in TRIC, a 107,000-acre park located nine miles east of Reno, Nevada on I-80. We have entered into an Industrial Lease Agreement with LINICO Corporation, or ("LiNiCo"), dated February 15, 2021, pursuant to which we have leased the TRIC facility to LiNiCo. The lease commenced April 1, 2021 and expires on March 31, 2023. LiNiCo has agreed to a purchase price of $15.25 million and paid a nonrefundable deposit of $1.25 million in October 2021, and a second nonrefundable deposit of $2 million in October 2022, per the terms of the agreement. Both nonrefundable deposits in the total of $3.25 million will be applied towards the sale price.
In February 2023, we purchased a property located in TRIC. The property includes both the land and an existing building. The land totals approximately five acres and the building is approximately 21,000 square feet. The Company intends to redevelop the existing building and install our first commercial-scale Li AquaRefining system, with an estimated capacity of 3,000 tonnes of materials processed each year. The Company is also exploring plans to develop the remaining land on the property to expand capacity and operations.
Item 3. |
We may, from time to time, be party to litigation and subject to claims incident to the ordinary course of business. As our growth continues, we may become party to an increasing number of litigation matters and claims. The outcome of litigation and claims cannot be predicted with certainty, and the resolution of any future matters could materially affect our future financial position, results of operations or cash flows. We are not party to any legal proceedings that, if determined adversely to us, would individually or taken together have a material adverse effect on our business, results of operations, financial condition or cash flows.
Item 4. |
Not applicable.
Item 5. |
Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities |
Market Information
Our common stock has traded on the NASDAQ Capital Market under the symbol “AQMS.”
Holders of Record
As of February 17, 2023, there were eleven holders of record of our common stock.
Dividend Policy
We have never declared or paid cash dividends on our common stock. We presently intend to retain earnings, if any, to finance the operation and expansion of our business.
Equity Compensation Plan Information
We have adopted the Aqua Metals, Inc. 2014 Stock Incentive Plan providing for the grant of non-qualified stock options and incentive stock options to purchase shares of our common stock and for the grant of restricted and unrestricted share grants. We have reserved 2,113,637 shares of our common stock under the plan. All of our officers, directors, employees and consultants are eligible to participate under the plan. The purpose of the plan is to provide eligible participants with an opportunity to acquire an ownership interest in our company.
In 2019, our board of directors adopted the Aqua Metals, Inc. 2019 Stock Incentive Plan (the “2019 Plan”). A total of 18,500,000 shares of common stock was authorized for issuance pursuant to the 2019 Plan. The 2019 Plan provides for the following types of stock-based awards: incentive stock options; non-statutory stock options; restricted stock; and performance stock. The 2019 Plan, under which equity incentives may be granted to employees and directors under incentive and non-statutory agreements, requires that the option price may not be less than the fair value of the stock at the date the option is granted. Option awards are exercisable until their expiration, which may not exceed 10 years from the grant date.
The following table sets forth the number and weighted-average exercise price of securities to be issued upon exercise of outstanding options and warrants, and the number of securities remaining available for future issuance, under our equity compensation plan at December 31, 2022.
Number of |
||||||||||||
Number of |
Securities |
|||||||||||
Securities to be |
Weighted- |
Remaining |
||||||||||
Issued Upon |
Average Exercise |
Available for |
||||||||||
Exercise of |
Price of |
Future Issuance |
||||||||||
Outstanding |
Outstanding |
Under Equity |
||||||||||
Options, Warrants |
Options and |
compensation |
||||||||||
and Rights |
Warrants |
Plans |
||||||||||
Equity compensation plans approved by stockholders |
6,542,204 | (1) | $ | 3.82 | 5,262,254 | |||||||
Equity compensation plans not approved by stockholders |
846,372 | (2) | $ | 4.48 |
(1) Includes 154,267 shares relating to outstanding options and 6,387,937 relating to restricted stock units under our stock-based compensation plans.
(2) Consists of warrants issued in connection with financing activities and 840,000 shares relating to outstanding options granted in reliance on Nasdaq Rule 5635(c)(4).
Unregistered Sales of Equity Securities and Use of Proceeds
None.
Item 6. |
None.
Item 7. |
Management’s Discussion and Analysis of Financial Condition and Results of Operations |
General
Aqua Metals is engaged in the business of applying its commercialized clean, water-based recycling technology principles to develop the clean and cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro- and electrometallurgical technology that is a novel, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and with minimal waste. The modular “Aqualyzers” cleanly generate ultra-pure metal one atom at a time, closing the sustainability loop for the rapidly growing energy storage economy.
Our process was originally designed for lead recycling. Lead is a globally traded commodity with a worldwide market value in excess of $20 billion. We are also applying our commercialized clean, water-based recycling technology principles with the goal of developing the cleanest and most cost-efficient recycling solution for lithium-ion batteries. We believe our process has the potential to produce higher quality products at a lower operating cost without the damaging effects of furnaces and greenhouse emissions. Aqua Metals estimates the total addressable market for lithium-ion battery recycling will be approximately $9 billion by 2025 and grow to exceed lead battery recycling by the end of the decade.
In February 2021, we announced our entry into the lithium-ion battery (LiB) recycling market through a key provisional patent we filed that applies the same innovative AquaRefining approach. In August 2021, we announced we had established our Innovation Center in TRIC focused on applying our proven technology to LiB recycling research and development and prototyping. Our strategic decision to apply our proven clean, closed-loop hydrometallurgical and electrochemical recycling experience to lithium-ion battery recycling is designed to meet the growing demand for critical metals driven by the global transition to electric vehicles; growth in internet data centers; and alternative energy applications including solar, wind, and grid-scale storage.
During the first half of 2022, we announced our ability to recover copper, lithium hydroxide, nickel and cobalt from lithium-ion battery black mass at the Company’s Innovation Center. During 2022, we built our fully-integrated pilot system, located within the company’s Innovation Center, which is designed to allow Aqua Metals to be the first company in North America to recycle battery minerals from black mass and sell them in the U.S. and position the Company as the first LiB recycler in North America to align with the U.S. government’s goal of retaining strategic battery minerals within the domestic supply chain.
During 2022, we conducted environmental comparisons based on Argonne National Lab’s modeling of lithium battery supply chains – called EverBatt. The initial results indicate that AquaRefining is a cleaner approach to LiB recycling, producing far less CO2 waste streams than the two evaluated primary processes currently on the market which include smelting and chemically driven hydrometallurgical process. In December of 2022, we completed equipment installation and began to operate our first-of-a-kind LiB recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. In January of 2023, Aqua Metals recovered its first metals from recycling lithium batteries using the patent-pending Li AquaRefining process and is currently scaling operations at the Company’s pilot facility.
In February 2023, we acquired a five-acre recycling campus at TRIC. The facility is designed, when fully developed, to process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary AquaRefining technology. We expect to complete development of phase one, including all equipment installation, by the end of 2023 and to commence operations at the new campus in the first quarter of 2024. Our initial plans call for upgrading the current building to install a commercial-scale Li AquaRefining system capable of recycling 3,000 tons of lithium battery ‘black mass’ each year. We expect to complete redevelopment of the current space and finalize equipment installation this year, and to commence operations at the new campus in the first quarter of 2024. The purchase of the new property was funded with a non-dilutive loan. We also intend to finance the development of Phase One through a non-dilutive loan. The Company is currently in discussions with a provider of debt financing that has provided financing in the past.
Our focus for the lead market is providing equipment and licensing of our lead acid battery recycling technologies in an enabler model which allows us to work with anyone in the industry globally and address the entire marketplace. Our focus for the lithium market includes operating our first-of-a-kind lithium battery recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. We are also exploring partnership and/or joint ventures agreements, particularly as our Li AquaRefining matures through 2023 and into 2024. We believe that Aqua Metals is in a position to become one of the few critical minerals recovery players for which our environmental and economic value proposition should generate both great commercial wins and potentially government grants to accelerate our credibility and progress.
During the year ended December 31, 2022, we issued 6,742,069 shares of common stock pursuant to an At the Market Issuance Sales Agreement ("ATM") for net proceeds of $6.5 million.
Results of Operations for the Fiscal Year Ended December 31, 2022 Compared to the Fiscal Year Ended December 31, 2021
During the years ended December 31, 2022 and December 31, 2021, revenue resulted from the sale of inventory consisting of lead compounds that were generated during operation of the TRIC facility prior to the November 2019 fire at our TRIC facility. During the years ended December 31, 2022 and December 31, 2021, product sales consisted of lead bullion, lead compounds and plastics that were generated through the AquaRefining process. The following table summarizes results of operations with respect to the items set forth below for the twelve months ended December 31, 2022 and 2021 together with the percentage change from the twelve months ended December 31, 2021 for those items (in thousands).
Year ended December 31, |
||||||||||||||||
Favorable |
% |
|||||||||||||||
2022 |
2021 |
(Unfavorable) |
Change |
|||||||||||||
Product sales |
$ | 4 | $ | 173 | $ | (169 | ) | (98 | )% | |||||||
Plant operations and clean up |
3,959 | 7,017 | 3,058 | 44 | % | |||||||||||
Research and development cost |
1,813 | 933 | (880 | ) | (94 | )% | ||||||||||
General and administrative expense |
9,815 | 9,688 | (127 | ) | (1 | )% | ||||||||||
Total operating expense |
$ | 15,587 | $ | 17,638 | $ | 2,051 | 12 | % |
Except for nominal sales of inventory, we did not generate revenue during the years ended December 31, 2022 and December 31, 2021. Plant activity during 2022 consisted of testing our lithium-ion battery recycling technology and developing the prototype system activities.
Plant operations and clean-up includes supplies and related costs, salaries and benefits, consulting and outside services costs, depreciation and amortization costs, insurance, travel and overhead costs. Plant operations and clean up decreased approximately 44% for the twelve months ended December 31, 2022, as compared to the twelve months ended December 31, 2021 as a result of plant clean-up and repair of fire damaged areas that began in 2021 and were completed earlier in 2022.
Research and development cost included expenditures related to the improvement of our lithium-ion battery recycling technology. During the twelve months ended December 31, 2022, research and development costs increased approximately 94% from the comparable period in 2021. Research and development is a key part of our business strategy and includes our focus on improving the Company's proprietary technology for LAB recycling and advancing our research related to the application of AquaRefining to recycling lithium-ion batteries.
General and administrative expense increased approximately 1% for the twelve months ended December 31, 2022 compared to the twelve months ended December 31, 2021. Increases in general and administrative expenses included changes in payroll and payroll related expenses, in addition to an increase in travel expenses.
The following table summarizes our other income and interest expense for the years ended December 31, 2022 and December 31, 2021 together with the percentage change in those items (in thousands).
Year ended December 31, |
||||||||||||||||
Favorable |
% |
|||||||||||||||
2022 |
2021 |
(Unfavorable) |
Change |
|||||||||||||
Other (expense) income |
||||||||||||||||
Insurance proceeds net of related expenses |
$ | — | $ | 4,794 | $ | (4,794 | ) | (100 | )% | |||||||
Impairment expense |
$ | (579 | ) | $ | (545 | ) | $ | (34 | ) | (6 | )% | |||||
PPP loan forgiveness |
$ | — | $ | 332 | $ | (332 | ) | 100 | % | |||||||
Gain (loss) on disposal of property and equipment |
$ | 596 | $ | (5,665 | ) | $ | 6,261 | 111 | % | |||||||
Interest expense |
$ | (125 | ) | $ | (21 | ) | $ | (104 | ) | 495 | % | |||||
Interest and other income |
$ | 262 | $ | 379 | $ | (117 | ) | (31 | )% |
Insurance proceeds net of related expenses resulted from collection and payment activity that began in 2020 following the November 2019 fire. The change from period to period is due to the timing of insurance payments and associated fire clean-up expenses. The Company does not expect any additional insurance payments related to this matter. Both of the Company's two PPP loans totaling $332,000 received in May 2020 have been forgiven.
For the year ended December 31, 2022, we recognized a write down to fair market value of our assets held for sale of approximately $0.6 million. We recorded a gain of $0.7 million that resulted from the write-off of plant commitment accrued expenses and $0.1 million gain that resulted from the sale of construction in progress ("CIP") equipment. The gain was offset by a loss on the sale of assets held for sale of approximately $0.1 million and $0.1 million bad debt resulting from the sale of the battery breaker. For the year ended December 31, 2021, we recognized a non-cash impairment charge of $0.5 million, subsequent to an analysis of our fixed assets and a write down to fair market values. We recognized a loss on the sale of assets held for sale of approximately $1.4 million during the year ended December 31, 2021 as the result of disposals completed in conjunction with the plant clean-up. In addition, we recognized a loss of $3.5 million related to the purchase arrangement for the Company's facility located at 2500 Peru. The loss on sale of assets held for sale also included $0.7 million resulting from the sale of a battery breaker and related equipment.
We recognized interest expense of $125,000 for the year ended December 31, 2022 and $21,000 for the comparable period of 2021. The increase in interest expense from the prior year is due to the interest paid on the secured loan agreement we entered in September 2022. We recognized $262,000 in interest and other income during the year ended December 31, 2022 and $379,000 for the year ended December 31, 2021. The primary driver of the decrease in interest and other income was due to the payments received for scrap material salvaged during the 2021 plant clean-up process.
Liquidity and Capital Resources
As of December 31, 2022, we had total assets of $33.5 million and working capital of $10.9 million.
The following table summarizes our cash provided by (used in) operating, investing and financing activities (in thousands):
Year ended December 31, |
||||||||
2022 |
2021 |
|||||||
Net cash used in operating activities |
$ | (10,148 | ) | $ | (7,062 | ) | ||
Net cash used in investing activities |
$ | (3,420 | ) | $ | (2,228 | ) | ||
Net cash provided by financing activities |
$ | 12,513 | $ | 10,894 |
Net cash used in operating activities
Net cash used in operating activities for the years ended December 31, 2022 and December 31, 2021 was approximately $10.1 million and $7.6 million, respectively. Net cash used in operating activities during each of these periods consisted primarily of our net loss adjusted for non-cash items such as depreciation, amortization, and stock-based compensation charges as well as net changes in working capital. During the year ended December 31, 2022, we recognized a $0.6 million gain on disposal of property and equipment and approximately $0.6 million expense for impairment on assets held for sale. During the year ended December 31, 2021, we recognized a $5.7 million loss on disposal of property and equipment and $0.5 million expense for impairment on assets held for sale.
Net cash used in investing activities
Net cash used in investing activities for the year ended December 31, 2022 was $3.4 million compared to $2.2 million for the year ended December 31, 2021. Net cash in investing activities during each of these periods consists primarily of purchases of fixed assets and proceeds received from sale of equipment respectively.
Net cash provided by financing activities
Net cash provided by financing activities for the year ended December 31, 2022 consisted of $6.5 million net proceeds from ATM shares sales and $5.9 million net proceeds from the loan we secured in September 2022. Net cash provided by financing activities for the year ended December 31, 2021 consisted of $10.2 million in net proceeds from ATM share sales.
As of December 31, 2022, we had total cash of $7.1 million and working capital of $10.9 million. As of the date of this report, we believe that we will require additional capital in order to fund our current level of ongoing costs over the next twelve months and move forward with our current business strategy. There can be no assurance that we will be able to acquire the necessary funding on commercially reasonable terms or at all. We intend to seek funds through the possible sale of equipment, lease revenue, licensing revenue and collection on the sale of the building. However, there can be no assurance that such funds will be available. If needed, we may seek funding through the sale of equity or debt financing. Funding that includes the sale of our equity may be dilutive. If such financing is not available on satisfactory terms, we may be unable to further pursue our business plan and we may be unable to continue operations.
Critical Accounting Policies and Significant Judgments and Estimates
Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles, or U.S. GAAP. The preparation of our consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of expenses during the period. Significant items subject to such estimates and assumptions include the carrying amount and valuation of long-lived assets, the valuation of conversion features of convertible debt, valuation allowances for deferred tax assets, the determination of estimated asset retirement obligations, the determination of stock option expense, and the determination of the fair value of stock warrants issued. Our actual results could differ from these estimates under different assumptions or conditions.
While our significant accounting policies are more fully described in Note 2 to the consolidated financial statements included in Item 8 of this Annual Report on Form 10-K, we believe that the following accounting policies are the most critical to assist stockholders and investors reading the consolidated financial statements in fully understanding and evaluating our financial condition and results of operations.
Lease receivable
The Company has an outstanding direct sale-type industrial lease agreement with LINICO Corporation pursuant to which the Company has leased to LINICO the 136,750 square foot recycling facility at 2500 Peru. The lease commenced April 1, 2021 and expires on March 31, 2023. LINICO has agreed to a purchase price of $15.25 million and paid nonrefundable deposits totaling $3.25 million. These non-refundable deposits indicate the lessee’s intention to complete the purchase and are included in current liabilities until forfeited or applied towards the purchase balance. As of December 31, 2022 the outstanding balance of our lease receivable was $15.5 million. The Company expects to collect the outstanding balance by March 31, 2023 and therefore, no valuation allowance was recorded.
Property and equipment, net
Property and equipment are stated at cost net of accumulated depreciation. Depreciation on property and equipment is calculated on the straight-line basis over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of the life of the asset or the remaining term of the lease. Upon the retirement or sale of our property and equipment, the cost and associated accumulated depreciation are removed from the consolidated balance sheet, and the resulting gain or loss is reflected on the consolidated statement of operations. Maintenance and repair expenditures are expensed as incurred while major improvements that increase the functionality, output or expected life of an asset are capitalized and depreciated over the estimated useful life.
We periodically evaluate our property and equipment assets for indications that the carrying amount of an asset may not be recoverable. At December 31, 2022 and December 31, 2021, management compared the carrying value of the assets held for sale against current fair market values. We determined the carrying value needed to be reduced to align with current fair market values. At December 31, 2022 and 2021, we recognized write down on the assets held for sale to fair market value of approximately $0.6 million and $0.5 million, respectively.
Intangible and other long-lived assets
The intangible assets consist of a patent application contributed to us by five founding stockholders, patent applications for technology developed by us and trademark applications. The useful life of the intangible assets has been determined to be ten years and the assets are being amortized. We periodically evaluate our intangible and other long-lived assets for indications that the carrying amount of an asset may not be recoverable. In reviewing for impairment, we compare the carrying value of such assets to the estimated undiscounted future cash flows expected from the use of the assets and their eventual disposition. When the estimated undiscounted future cash flows are less than their carrying amount, an impairment loss is recognized equal to the difference between the assets’ fair value and their carrying value. In addition to the recoverability assessment, we routinely review the remaining estimated lives of our long-lived assets. Any reduction in the useful life assumption will result in increased depreciation and amortization expense in the period when such determination is made, as well as in subsequent periods. We evaluate the need to record impairment during each reporting period. No impairment has been recorded. We determined that the estimated life of the intellectual property properly reflected the current remaining economic life of the asset.
Revenue recognition
The Company records revenue recognition in accordance with ASC 606, Revenue from Contracts with Customers. ASC 606 provides a single comprehensive model for the recognition of revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. It requires an entity to recognize revenue when the entity transfers promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASC 606 creates a five-step model that requires entities to exercise judgment when considering the terms of contract(s), which includes (1) identifying the contract(s) with the customer, (2) identifying the separate performance obligations in the contract, (3) determining the transaction price, (4) allocating the transaction price to the separate performance obligations, and (5) recognizing revenue as each performance obligation is satisfied. ASC 606 requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including qualitative and quantitative information about contracts with customers, significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract.
Insurance proceeds
On November 29, 2019, there was a fire in the Aqua Refining area of the TRIC facility. The Company recorded an insurance proceeds receivable balance of $19.9 million during the fourth quarter of 2019, which was limited by GAAP accounting standards to the net book value of assets written off as a result of the fire. The insurance proceeds receivable balance has been reduced to zero as insurance payments have exceeded the total established insurance proceeds receivable amount. Any amounts received in excess of that total are reported as other income. The Company does not expect any additional insurance payments related to this matter.
Research and development
Research and development expenditures are expensed as incurred.
Income taxes
We account for income taxes in accordance with the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred assets and liabilities are recognized based upon anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases. The provision for income taxes is comprised of the current tax liability and the changes in deferred tax assets and liabilities. We established a valuation allowance to the extent that it is more-likely-than-not that deferred tax assets will not be recoverable against future taxable income.
We recognize the effect of uncertain income tax positions only if those positions are more-likely-than-not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.
Stock-based compensation
We recognize compensation expense for stock-based compensation in accordance with ASC 718 “Compensation – Stock Compensation.” For employee stock-based awards, we calculate the fair value of the award on the date of grant using the Black-Scholes-Merton method for stock options; the expense is recognized over the service period for awards to vest.
The estimation of stock-based awards that will ultimately vest requires judgment and to the extent actual results or updated estimates differ from the original estimates, such amounts are recorded as a cumulative adjustment in the period estimates are revised. The Company considers many factors when estimating expected forfeitures, including types of awards, employee class and historical experience.
Recent accounting pronouncements
See discussion of recent accounting pronouncements in Note 2 of the Consolidated Financial Statements located in Item 8 in this Annual Report.
Contractual Obligations and Commitments
The following table summarizes our contractual obligations as of December 31, 2022 and the effect such obligations are expected to have on our liquidity and cash flow in the future years (in thousands):
Less than |
1 to 3 |
3 to 5 |
More than |
|||||||||||||||||
Total |
1 year |
years |
years |
5 years |
||||||||||||||||
Operating leases |
$ | 504 | $ | 266 | $ | 238 | $ | — | $ | — | ||||||||||
Finance leases |
113 | 68 | 45 | — | — | |||||||||||||||
$ | 617 | $ | 334 | $ | 283 | $ | — | $ | — |
Operating lease obligations
We currently have two operating leases for real estate. We lease our Reno and McCarran, Nevada spaces under non-cancelable operating leases. The Reno, Nevada lease expires in 2024. The initial lease term for our mixed office and warehouse space in McCarran, Nevada expired on December 31, 2021. We elected to exercise our first extension option provided for in the McCarran, Nevada lease agreement, which extended the current term of the lease to December 31, 2024. In February 2022, the lease on Alameda, California facility was terminated.
Finance lease obligation
We currently maintain two finance leases for equipment. In November 2021, we entered into a finance lease for a modular laboratory which expires in October of 2024. Our second finance lease is for warehouse equipment.
Note payable
Aqua Metals Reno, Inc. entered into a $6,000,000 loan agreement with Summit Investment Services, LLC, a Nevada limited liability company as to an undivided 90.8334% interest, Darren McBride, Trustee of the Arduino 1 Trust, U/A dated April 25, 2022, as to an undivided 8.3333% interest and Jason Yelowitz, Trustee of the Jason Yelowitz 2006 Trust, dated March 31, 2006 as to an undivided .8333% interest (collectively, the “Lenders”) on September 30, 2022. See Note 13 in the accompanying notes to the consolidated financial statements for additional information.
Item 7A. |
We do not enter into financial instruments for trading or speculative purposes. Our cash, cash equivalents and restricted cash balances as of December 31, 2022 consisted of cash and cash equivalents. We experience market risk with respect to the volatility of lead commodity prices. The purchase price of our primary raw material used lead acid batteries (used LABs), and the sales price of our lead-based finished products are based on commodity pricing. Due to the relatively short turnaround between the purchase of used LABs and the sale of our finished goods, we believe the risk is minimized.
Item 8. |
Index To Consolidated Financial Statements
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and
Stockholders of Aqua Metals, Inc. and Subsidiaries:
Reno, NV
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Aqua Metals, Inc. and Subsidiaries (collectively the "Company") as of December 31, 2022 and 2021, and the related consolidated statements of operations, stockholders' equity and cash flows, for each of the two years in the period ended December 31, 2022, and the related notes (collectively referred to as the "consolidated financial statements"). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of America.
Basis for Opinion
These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.
Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.
Critical Audit Matter
The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated financial statements and (ii) involved especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing separate opinions on the critical audit matter or on the accounts or disclosures to which it relates.
Valuation of Lease Receivable
Critical Audit Matter Description
As described in Note 4 to the consolidated financial statements, the Company has accounted for its Industrial Lease and Option to Purchase Agreement as a sales-type lease. The lease receivable balance as of December 31, 2022 was approximately $15.5 million. Given the potential for impairment, the related audit effort to evaluate management's valuation of the lease receivable was extensive and required a high degree of auditor judgment.
How the Critical Audit Matter Was Addressed in the Audit
Our principal audit procedures related to the Company's lease receivable valuation methodology included the following:
● | We obtained management's memo documenting the accounting treatment of the sales-type lease transaction and evaluated management's approach and conclusions for adherence to U.S. generally accepted accounting principles. | |
● | We obtained management's calculation of the receivable and performed the following procedures: |
o | Confirmed the significant terms of the Industrial Lease and Option to Purchase Agreement directly with the counterparty. |
o | Performed corroborative calculations confirming that the inputs and calculations appeared accurate based on the terms of the agreement. |
o | Tested a sample of lease payments for accuracy. |
● | We evaluated the reasonableness of management's assessment of the collectability of the lease receivable. |
We have served as the Company's auditor since 2014.
/s/ |
March 9, 2023
Consolidated Balance Sheets
(in thousands, except share and per share amounts)
December 31, | December 31, | |||||||
2022 | 2021 | |||||||
ASSETS | ||||||||
Current assets | ||||||||
Cash and cash equivalents | $ | $ | ||||||
Accounts receivable | ||||||||
Lease receivable, current portion | ||||||||
Inventory | ||||||||
Assets held for sale | ||||||||
Prepaid expenses and other current assets | ||||||||
Total current assets | ||||||||
Non-current assets | ||||||||
Property and equipment, net | ||||||||
Intellectual property, net | ||||||||
Investment in LINICO | ||||||||
Lease receivable, non-current portion | ||||||||
Other assets | ||||||||
Total non-current assets | ||||||||
Total assets | $ | $ | ||||||
LIABILITIES AND STOCKHOLDERS’ EQUITY | ||||||||
Current liabilities | ||||||||
Accounts payable | $ | $ | ||||||
Accrued liabilities | ||||||||
Building purchase deposit, current portion | ||||||||
Lease liability, current portion | ||||||||
Note payable | ||||||||
Total current liabilities | ||||||||
Building purchase deposit, non-current portion | ||||||||
Lease liability, non-current portion | ||||||||
Total liabilities | ||||||||
Commitments and contingencies (see Note 15) | ||||||||
Stockholders’ equity | ||||||||
Common stock; $ par value; shares authorized; and shares issued and outstanding as of December 31, 2022 and December 31, 2021, respectively | ||||||||
Additional paid-in capital | ||||||||
Accumulated deficit | ( | ) | ( | ) | ||||
Total stockholders’ equity | ||||||||
Total liabilities and stockholders’ equity | $ | $ |
The accompanying notes are an integral part of these consolidated financial statements.
Consolidated Statements of Operations
(in thousands, except share and per share amounts)
Year ended December 31, |
||||||||
2022 |
2021 |
|||||||
Product sales |
$ | $ | ||||||
Operating cost and expense |
||||||||
Plant operations and clean up |
||||||||
Research and development cost |
||||||||
General and administrative expense |
||||||||
Total operating expense |
||||||||
Loss from operations |
( |
) | ( |
) | ||||
Other income and expense |
||||||||
Insurance proceeds net of related expenses |
||||||||
Impairment expense |
( |
) | ( |
) | ||||
PPP loan forgiveness |
||||||||
Gain (loss) on disposal of property and equipment |
( |
) | ||||||
Interest expense |
( |
) | ( |
) | ||||
Interest and other income |
||||||||
Total other income (expense), net |
( |
) | ||||||
Loss before income tax expense |
( |
) | ( |
) | ||||
Income tax expense |
( |
) | ( |
) | ||||
Net loss |
$ | ( |
) | $ | ( |
) | ||
Weighted average shares outstanding, basic and diluted |
||||||||
Basic and diluted net loss per share |
$ | ( |
) | $ | ( |
) |
The accompanying notes are an integral part of these consolidated financial statements.
Consolidated Statements of Stockholders’ Equity
(in thousands, except share amounts)
Common Stock | ||||||||||||||||||||
Shares | Amount | Additional Paid-in Capital | Accumulated Deficit | Total Stockholders' Equity (Deficit) | ||||||||||||||||
Balances, December 31, 2020 | $ | $ | $ | ( | ) | $ | ||||||||||||||
Stock-based compensation | — | |||||||||||||||||||
Common stock issued upon RSU vesting | ||||||||||||||||||||
Common stock issued upon exercise of employee stock options | ||||||||||||||||||||
Common stock issued upon warrant exercise | ||||||||||||||||||||
Common stock issued for consulting services | ||||||||||||||||||||
Common stock issued for ATM share sales, net of $ transaction costs | ||||||||||||||||||||
Common stock issued related to LINICO investment | ||||||||||||||||||||
Net loss | — | ( | ) | ( | ) | |||||||||||||||
Balances, December 31, 2021 | $ | $ | $ | ( | ) | $ | ||||||||||||||
Stock-based compensation | — | |||||||||||||||||||
Common stock issued upon RSU vesting | ||||||||||||||||||||
Common stock issued for consulting services | ||||||||||||||||||||
Common stock issued for ATM share sales, net of $ transaction costs | ||||||||||||||||||||
Common stock issued for directors fees | ||||||||||||||||||||
Net loss | — | ( | ) | ( | ) | |||||||||||||||
Balances, December 31, 2022 | $ | $ | $ | ( | ) | $ |
The accompanying notes are an integral part of these consolidated financial statements.
Consolidated Statements of Cash Flows
(in thousands)
Year ended December 31, | ||||||||
2022 | 2021 | |||||||
Cash flows from operating activities: | ||||||||
Net loss | $ | ( | ) | $ | ( | ) | ||
Reconciliation of net loss to net cash used in operating activities | ||||||||
Depreciation | ||||||||
Amortization of intellectual property | ||||||||
Fair value of common stock issued for consulting services | ||||||||
Stock-based compensation | ||||||||
Fair value of common stock issued for director fees | ||||||||
Amortization of deferred financing costs | ||||||||
Inventory NRV adjustment | ||||||||
Loss (gain) on disposal of property and equipment | ( | ) | ||||||
Forgiveness of PPP loan | ( | ) | ||||||
Impairment of equipment | ||||||||
Lease of building | ||||||||
Changes in operating assets and liabilities | ||||||||
Accounts receivable | ( | ) | ||||||
Inventory | ( | ) | ||||||
Prepaid expenses and other current assets | ||||||||
Accounts payable | ||||||||
Accrued liabilities | ||||||||
Other assets and liabilities | ( | ) | ( | ) | ||||
Net cash used in operating activities | ( | ) | ( | ) | ||||
Cash flows from investing activities: | ||||||||
Purchases of property and equipment | ( | ) | ( | ) | ||||
Proceeds from sale of equipment | ||||||||
Equipment deposits and other assets | ||||||||
Investment in LINICO | ( | ) | ( | ) | ||||
Net cash used in investing activities | ( | ) | ( | ) | ||||
Cash flows from financing activities: | ||||||||
Proceeds from note payable | ||||||||
Proceeds from exercise of stock options | ||||||||
Proceeds from ATM, net | ||||||||
Proceeds from employee stock purchase plan | ||||||||
Net cash provided by financing activities |
| |||||||
Net increase (decrease) in cash and cash equivalents | ( | ) | ||||||
Cash and cash equivalents at beginning of period | ||||||||
Cash and cash equivalents at end of period | $ | $ |
AQUA METALS, INC.
Consolidated Statements of Cash Flows
(in thousands)
(Continued)
Year ended December 31, | ||||||||
2022 | 2021 | |||||||
Supplemental disclosure of cash flow information: | ||||||||
Cash paid for interest, net of amounts capitalized | $ | $ | ||||||
Cash paid for income taxes | $ | $ | ||||||
Non-cash financing activities | ||||||||
Fair value of common stock issued to consultants | $ | $ | ||||||
Supplemental disclosure of non-cash transactions | ||||||||
Change in property and equipment resulting from change in accounts payable | $ | ( | ) | $ | ||||
Change in property and equipment resulting from change in accrued expenses | $ | ( | ) | $ | ||||
Change in investing activity resulting from issuance of equity | $ | $ | ( | ) |
The accompanying notes are an integral part of these consolidated financial statements.
Notes to Consolidated Financial Statements
1. | Organization and Operations |
Aqua Metals is engaged in the business of applying its commercialized clean, water-based recycling technology principles to develop the clean and cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro- and electrometallurgical technology that is a novel, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and with minimal waste. The modular “Aqualyzers” cleanly generate ultra-pure metal one atom at a time, closing the sustainability loop for the rapidly growing energy storage economy.
We are in the process of demonstrating that Li AquaRefining, which is fundamentally non-polluting, can create the highest quality and highest yields of recovered minerals from lithium-ion batteries with lower waste streams and lower costs than existing alternatives. We have already demonstrated at our pilot facility our ability to recover key valuable minerals in lithium-ion batteries, such as lithium hydroxide, copper, nickel, cobalt, and other compounds in 2022. Our goal is to process commercial quantities of nickel, cobalt, and copper in a pure metal form that can be sold to the general metals and superalloy markets and can be made into battery precursor compound materials with known processes already used in the mining industry. We have installed, commissioned, and began to operate the first Li AquaRefining pilot plant at the end of 2022, scaling towards a commercial demonstration operation through 2023.
Our focus for the lead market is providing equipment and licensing of our lead acid battery recycling technologies in an enabler model which allows us to work with anyone in the industry globally and address the entire marketplace. Our focus for the lithium market includes operating our first-of-a-kind lithium battery recycling facility, utilizing electricity to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces.
Liquidity and Management Plans
The Company generated revenues of $
2. | Summary of Significant Accounting Policies |
Basis of presentation and consolidation
The accompanying consolidated financial statements include those of Aqua Metals, Inc. and its subsidiaries, after elimination of all intercompany accounts and transactions. The Company has prepared the accompanying consolidated financial statements in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the rules and regulations of the United States Securities and Exchange Commission (the “SEC”).
Use of estimates
The preparation of the consolidated financial statements requires management of the Company to make a number of estimates and assumptions relating to the reported amount of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of expenses during the period. Significant items subject to such estimates and assumptions include the carrying amount and valuation of long-lived assets, valuation allowances for deferred tax assets, the determination of stock option expense and the determination of the fair value of stock warrants issued. Actual results could differ from those estimates.
Cash and cash equivalents
The Company considers all highly liquid instruments with original or remaining maturities of ninety days or less at the date of purchase to be cash equivalents. The Company maintains its cash balances in large financial institutions. Periodically, such balances may be in excess of federally insured limits.
Accounts receivable
The Company has traditionally sold its products to large well-established companies and extends credit without requiring collateral, based on an ongoing evaluation of the customer’s business prospects and financial condition. In the event that payment of a customer’s account receivable is doubtful, the Company would reserve the receivable under an allowance for doubtful accounts. As of December 31, 2022, the Company had no trade accounts receivable balance and has not created a reserve for doubtful accounts. The total accounts receivable balance as of December 31, 2022 and December 31, 2021 consisted of proceeds from the sale of equipment.
Inventory
Inventory is stated at the lower of cost or net realizable value. Cost is recorded on a first-in, first-out basis using the weighted average method. Net realizable value is determined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The Company records a write-down, if necessary, to reduce the carrying value of inventory to its net realizable value. The effect of these write-downs is to establish a new cost basis in the related inventory, which is not subsequently written up.
Property and equipment, net
Property and equipment are stated at cost net of accumulated depreciation. Depreciation on property and equipment is calculated on the straight-line basis over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of the life of the asset or the remaining term of the lease.
Property and equipment are stated at cost net of accumulated depreciation. Depreciation on property and equipment is calculated on the straight-line basis over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of the life of the asset or the remaining term of the lease. We periodically evaluate our property and equipment assets for indications that the carrying amount of an asset may not be recoverable. At December 31, 2022 and 2021, management compared the carrying value of the assets held for sale against current fair market values. We determined the carrying value needed to be reduced to align with current fair market values. At December 31, 2022 and 2021, we recognized a write-down on the assets held for sale to fair market value of approximately $
Intellectual property, net
Intellectual property consists of patent applications contributed to the Company by five founding stockholders and patent applications for technology developed by the Company. The useful life of this intellectual property has been determined to be ten years and the assets are being amortized straight-line over this period. The Company periodically evaluates its intangible and other long-lived assets for indications that the carrying amount of an asset may not be recoverable. In reviewing for impairment, the Company compares the carrying value of such assets to the estimated undiscounted future cash flows expected from the use of the assets and their eventual disposition. When the estimated undiscounted future cash flows are less than their carrying amount, an impairment loss is recognized equal to the difference between the assets’ fair value and their carrying value. In addition to the recoverability assessment, the Company routinely reviews the remaining estimated lives of its long-lived assets. Any reduction in the useful life assumption will result in increased depreciation and amortization expense in the period when such determination is made, as well as in subsequent periods. The Company evaluates the need to record impairment during each reporting period. As of December 31, 2022 and 2021, the Company determined that the estimated life of the intellectual property properly reflected the current remaining economic life of the asset.
Investment in LINICO
Investments, which may be made from time to time for strategic reasons (and not to engage in the business of investments) are included in non-current assets in the consolidated balance sheets. Investments are recorded at cost and the Company analyzes the value of investments on a quarterly basis. The nature and timing of the Company’s investments will depend on available capital at any particular time and the investment opportunities identified and available to the Company.
Leases
The Company determines if an arrangement is a lease at inception. Operating lease right-of-use assets (“ROU assets”) and short-term and long-term lease liabilities are included in the consolidated balance sheets. ROU assets represent the right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. Operating and finance lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of the Company’s leases do not provide an implicit rate, the Company uses an incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments. The Company’s lease terms may include options to extend or terminate the lease. Lease expense for lease payments is recognized on a straight-line basis over the lease term. For lease agreements with terms less than 12 months, the Company has elected the short-term lease measurement and recognition exemption, and the Company recognizes such lease payments on a straight-line basis over the lease term.
Revenue recognition
The Company records revenue in accordance with Accounting Standards Codification ("ASC") 606, Revenue from Contracts with Customers. ASC 606 provides a single comprehensive model for the recognition of revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. It requires an entity to recognize revenue when the entity transfers promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASC 606 creates a five-step model that requires entities to exercise judgment when considering the terms of contract(s), which includes (1) identifying the contract(s) with the customer, (2) identifying the separate performance obligations in the contract, (3) determining the transaction price, (4) allocating the transaction price to the separate performance obligations, and (5) recognizing revenue as each performance obligation is satisfied. ASC 606 requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including qualitative and quantitative information about contracts with customers, significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract.
Revenue is generally recognized with the delivery of the Company’s products, primarily hard lead, lead compounds and plastics, to customers. Sales, value add, and other taxes, if any, that are collected concurrent with revenue-producing activities are excluded from revenue as they are subsequently remitted to governmental authorities. Incidental items that are immaterial in the context of the contract are recognized as expense. Freight and shipping costs related to the transfer of the Company’s products to customers are included in revenue and cost of product sales. Payment on invoices is generally due within 30 days of the invoice.
Arrangements with Multiple Performance Obligations
Contracts with customers may include multiple performance obligations. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is the unit of account in ASC 606. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. The Company expects that many of our contracts will have a single performance obligation as the promise to transfer the individual goods or services will not be separately identifiable from other promises in the contracts and therefore, not distinct. For contracts with multiple performance obligations, revenue will be allocated to each performance obligation based on the Company’s best estimate of the standalone selling price of each distinct good or service in the contract. The primary method used to estimate standalone selling prices is based on prices charged separately to customers or expected cost-plus margin. At present, the Company does not have any arrangements with multiple performance obligations.
Significant Judgments
The Company estimates variable consideration for arrangements where the transaction price is not fully determinable until the completion of yield testing. The Company estimates variable consideration at the most likely amount to which it expects to be entitled and includes estimated amounts in revenue to the extent it is probable that a significant reversal of revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. Adjustments to revenue is recognized in the period when the uncertainty is resolved. To date, any adjustments to estimates have not been material.
Practical Expedients and Exemptions
The Company does not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of
year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.
Insurance proceeds
On November 29, 2019, there was a fire in the Aqua Refining area of the TRIC facility. As of December 31, 2021, the Company had received a total of $
Research and development
Research and development expenditures are expensed as incurred.
Income taxes
The Company accounts for income taxes in accordance with the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred assets and liabilities are recognized based upon anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases. The provision for income taxes is comprised of the current tax liability and the changes in deferred tax assets and liabilities. The Company establishes a valuation allowance to the extent that it is more-likely-than-not that deferred tax assets will not be recoverable against future taxable income.
The Company recognizes the effect of uncertain income tax positions only if those positions are more-likely-than-not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.
Fair value measurements
The carrying amounts of cash and cash equivalents, accounts receivable, inventory, prepaid expenses and other current assets, accounts payable, and accrued expenses approximate fair value due to the short-term nature of these instruments. The carrying value of short and long-term debt, and lease liabilities also approximates fair value since these instruments bear market rates of interest or are calculated using market rates of interest. None of these instruments are held for trading purposes.
Fair value is defined as an exit price, representing the amount that would be received upon the sale of an asset or payment to transfer a liability in an orderly transaction between market participants. Fair value is a market-based measurement that is determined based on assumptions that market participants would use in pricing an asset or liability. A three-tier fair value hierarchy is used to prioritize the inputs in measuring fair value as follows:
Level 1. Quoted prices in active markets for identical assets or liabilities.
Level 2. Quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable, either directly or indirectly.
Level 3. Significant unobservable inputs that cannot be corroborated by market data.
The asset or liability’s fair value measurement within the fair value hierarchy is based upon the lowest level of any input that is significant to the fair value measurement.
There are
Stock-based compensation
The Company recognizes compensation expense for stock-based compensation in accordance with ASC 718 “Compensation – Stock Compensation.” The fair value of restricted stock units ("RSUs") is measured on the grant date based on the closing fair market value of our common stock. The resulting cost is recognized over the period during which an employee is required to provide service in exchange for the awards, usually the vesting period, which is generally three years for RSUs. Stock-based compensation expense is recognized on a straight-line basis, net of actual forfeitures in the period.
Net loss per share
Basic net loss per share is computed by dividing net loss by the weighted average number of vested shares outstanding during the period. Diluted net loss per share is computed by giving effect to all potential dilutive common securities, options and warrants. Potential dilutive common shares include the dilutive effect of the common stock underlying in-the-money stock options and is calculated based on the average share price for each period using the treasury stock method. Under the treasury stock method, the exercise price of an option and the average amount of compensation cost, if any, for future services that the Company has not yet recognized when the option is exercised, are assumed to be used to repurchase shares in the current period.
For all periods presented in this report, stock options and warrants were not included in the computation of diluted net loss per share because such inclusion would have had an antidilutive effect.
Year Ended December 31, | ||||||||
Excluded potentially dilutive securities (1): | 2022 | 2021 | ||||||
Options to purchase common stock | ||||||||
Unvested restricted stock | ||||||||
Financing warrants to purchase common stock | ||||||||
Total potential dilutive securities |
(1) The number of shares is based on the maximum number of shares issuable on exercise or conversion of the related securities as of the period end. Such amounts have not been adjusted for the treasury stock method or weighted average outstanding calculations as required if the securities were dilutive.
Segment and geographic information
Our chief operating decision maker (“CODM”) is the Chief Executive Officer. Operating segments are defined as components of an enterprise engaging in business activities for which discrete financial information is available and regularly reviewed by the CODM in deciding how to allocate resources and in assessing performance. The CODM views its operations and manages its business in one operating segment, and the Company operates in only one geographic segment.
Concentration of credit risk
The Company generated revenue of $
Plant operations and clean up
During the fourth quarter of 2022, the Company reclassified cost of product sales as plant operations and clean up to make the financial statements be more informative. Prior year amounts have been reclassified for consistency with the current year presentation. The reclassification has no effect on the reported results of operations.
Recent accounting pronouncements
There were no recent accounting pronouncements or changes in accounting pronouncements during the year ended December 31, 2022 that are of significance or potential significance to the Company.
3. | Revenue recognition |
The Company has historically generated revenues by recycling lead acid batteries (“LABs”) and selling the recovered lead to its customers.
The Company was not in commercial production in 2022 or 2021. The nominal revenue generated during the years ended December 31, 2022 and December 31, 2021 resulted from the sale of inventory. Revenue from products transferred to customers at a single point in time with the delivery of the Company’s products to customers accounted for
4. | Lease receivable |
The Company has entered into an Industrial Lease Agreement with LINICO Corporation, a Nevada corporation, or ("LINICO"), dated February 15, 2021 pursuant to which the Company has leased to LINICO the
With respect to the portion of the facility that was damaged in the November 2019 fire, consisting of approximately
The Company accounted for the Industrial Lease and Option to Purchase Agreement as a sales-type lease. As a component of the accounting for the agreement, the Company recognized at the inception the estimated fair market value of the land and plant of $
5. | Inventory, net |
Inventory consisted of the following (in thousands):
December 31, | ||||||||
2022 | 2021 | |||||||
Finished goods | $ | $ | ||||||
Work in process | ||||||||
Raw materials | ||||||||
$ | $ |
6. | Assets held for sale |
Assets are classified as held for sale when, among other factors, they are identified and marketed for sale in their present condition, management is committed to their disposal, and the sale of the asset is probable within one year. Management believes these assets are no longer necessary for the Company's future operating plans. As of December 31, 2022 and 2021, Aqua Metals had assets with a book value of $
At December 31, 2022 and 2021, the Company compared the carrying value of the assets held for sale against current fair market values. We determined the carrying value needed to be reduced to align with current fair market values. During the years ended December 31, 2022 and 2021 we recognized a $
7. |
Property and equipment, net |
Property and equipment, net, consisted of the following (in thousands):
December 31, |
||||||||||||
Asset Class |
Useful Life (Years) |
2022 |
2021 |
|||||||||
Operational equipment |
$ | $ | ||||||||||
Lab equipment |
||||||||||||
Computer equipment |
||||||||||||
Office furniture and equipment |
||||||||||||
Leasehold improvements |
||||||||||||
Equipment under construction |
||||||||||||
Less: accumulated depreciation |
( |
) | ( |
) | ||||||||
$ | $ |
Property and equipment depreciation expense was $
8. | Intellectual property, net |
Intellectual property, net, is comprised of the following (in thousands):
2022 | 2021 | |||||||
Intellectual property | $ | $ | ||||||
Accumulated amortization | ( | ) | ( | ) | ||||
Intellectual property, net | $ | $ |
Aggregate amortization expense for both of the years ended December 31, 2022 and December 31, 2021 was $
Estimated future amortization is as follows as of December 31, 2022 (in thousands):
2023 | $ | |||
2024 | ||||
2025 | ||||
2026 | ||||
2027 | ||||
Thereafter | ||||
Total estimated future amortization | $ |
9. | Investments |
On February 15, 2021, the Company entered into a Series A Preferred Stock Purchase Agreement with LINICO Corporation, a Nevada Corporation, that provided for the Company's issuance of
The LINICO Series A Preferred Stock is senior to all other capital stock of LINICO with regard to dividends and distributions upon liquidation, dissolution and sale of the company. Each share of LINICO Series A Preferred Stock is entitled to one vote per share and votes with the common stock on all matters, subject to certain protective provisions that require the approval of the holders of the Series A Preferred Stock voting as a class. The Series A Preferred Stock accrues a cumulative dividend of
The Series A Preferred Stock Purchase Agreement includes customary representations, warranties, and covenants by LINICO and the Company.
As LINICO’s sale of the
In connection with the investment transactions, the Company also entered into an Investors Rights Agreement and a Voting Agreement, each dated February 15, 2021, pursuant to which LINICO granted the Company customary demand and piggyback registration rights, information rights and the right to nominate one person to the LINICO board of directors as long as the Company is the owner of at least 10% of the LINICO common stock on a fully-diluted basis.
Comstock Mining Inc., a Nevada corporation (NYSE-MKT: LODE), is the beneficial owner of approximately
10. | Other assets |
Other assets consist of the following (in thousands):
December 31, | ||||||||
2022 | 2021 | |||||||
Nevada and Alameda facilities Right of Use Assets (1) | $ | $ | ||||||
Equipment deposits (2) | ||||||||
Other assets | ||||||||
Total other assets, non-current | $ | $ |
(1) See Footnote 12.
(2) Deposits for equipment to be acquired and utilized at the Company's Innovation Center or customer locations.
11. | Accrued liabilities |
Accrued liabilities consist of the following (in thousands):
December 31, | ||||||||
2022 | 2021 | |||||||
Property and equipment related | $ | $ | ||||||
Class action settlement | ||||||||
Payroll related | ||||||||
Professional services | ||||||||
Other | ||||||||
$ | $ |
12. | Leases |
As of December 31, 2022, the Company maintained two operating leases for real estate. The Company's operating leases have terms of
Based on the present value of the lease payments for the remaining lease term of the Company's existing operating leases, as of December 31, 2022, total right-of-use assets were approximately $
The Company currently maintains two finance leases for equipment. In November 2021, the Company entered into a finance lease for a modular laboratory which expires in October of 2024. The second finance lease is for warehouse equipment that expires in September of 2023.
Information related to the Company's right-of-use assets and related lease liabilities were as follows (in thousands):
Twelve Months Ended | Twelve Months Ended | |||||||
December 31, 2022 | December 31, 2021 | |||||||
Cash paid for operating lease liabilities | $ | $ | ||||||
Operating lease cost | $ | $ | ||||||
Cash paid for finance lease liabilities | $ | $ | ||||||
Interest expense | $ | $ |
December 31, 2022 | ||||
Weighted-average remaining lease term (years) - operating leases | ||||
Weighted-average discount rate - operating leases | % | |||
Weighted-average remaining lease term (years) - finance leases | ||||
Weighted-average discount rate - finance leases | % |
Maturities of lease liabilities as of December 31, 2022 were as follows (in thousands):
Due in 12-month period ended December 31,
Operating Leases | Finance Leases | |||||||
2023 | $ | $ | ||||||
2024 | $ | $ | ||||||
2025 | $ | $ | ||||||
$ | $ | |||||||
Less imputed interest | $ | ( | ) | $ | ( | ) | ||
Total lease liabilities | $ | $ | ||||||
Current lease liabilities | $ | $ | ||||||
Non-current lease liabilities | $ | $ | ||||||
$ | $ |
13. | Note payable |
On September 30, 2022, Aqua Metals Reno, Inc., our wholly-owned subsidiary, entered into a Loan Agreement with Summit Investment Services, LLC, a Nevada limited liability company as to an undivided
Note payable is comprised of the following (in thousands):
December 31, | ||||||||
2022 | 2021 | |||||||
Note payable, current portion | ||||||||
The Lenders, net of issuance costs | $ | $ | ||||||
Total note payable, current portion | $ | $ | ||||||
14. | Stockholders’ equity |
Authorized capital
The authorized capital stock of the Company consists of
The holders of the Company’s common stock are entitled to one vote per share. Holders of common stock are entitled to receive a ratable share of dividends, if any, as may be declared by the board of directors.
Other shares issued
During the year ended December 31, 2021, the Company issued
During the year ended December 31, 2021, the Company issued, when the five-day average of closing prices for the Company’s common stock was $
During the year ended December 31, 2021, the Company issued, when the five-day average of closing prices for the Company’s common stock was $
During the year ended December 31, 2021, the Company issued
During the year ended December 31, 2021, the Company issued
During the year ended December 31, 2021, the Company issued
During the year ended December 31, 2021, the Company issued
During the year ended December 31, 2021, the Company issued
During the year ended December 31, 2022, the Company issued
During the year ended December 31, 2022, the Company issued
During the year ended December 31, 2022, the Company issued
During the year ended December 31, 2022, the Company issued
During the year ended December 31, 2022, the Company issued
Warrants outstanding
Warrants outstanding to purchase shares of the Company’s common stock at a weighted average exercise price of $
Shares Subject to Purchase | ||||||||||
Exercise Price per Share | Expiration Date | at December 31, 2022 | ||||||||
$ | 1/22/2024 |
Stock-based compensation
In 2014, the Board of Directors adopted the Company’s stock incentive plan (the “2014 Plan”). The 2014 Plan was most recently amended and restated effective as of the Company’s 2017 Annual Stockholders’ Meeting. A total of
In 2019, the Board of Directors adopted the Company’s stock incentive plan (the “2019 Plan”). The 2019 Plan was most recently amended and restated effective as of the Company’s 2020 Annual Stockholders’ Meeting. A total of
Stock-based compensation expense recorded was allocated as follows (in thousands):
Year ended December 31, | ||||||||
2022 | 2021 | |||||||
Cost of product sales | $ | $ | ||||||
Research and development cost | ||||||||
General and administrative expense | ||||||||
Total | $ | $ |
The risk-free interest rate assumption was based on the United States Treasury’s zero-coupon bonds with maturities similar to those of the expected term of the award being valued. The assumed dividend yield was based on the Company’s expectation of not paying dividends in the foreseeable future. The weighted-average expected life of the options was calculated using the simplified method as prescribed by the Securities and Exchange Commission (“SEC”) Staff Accounting Bulletin No. 107 and No. 110 (“SAB No. 107 and 110”). This decision was based on the lack of relevant historical data due to the Company’s limited historical experience. In addition, due to the Company’s limited historical data, the estimated volatility also reflects the application of SAB No. 107 and 110, using the weighted average of the Company’s historical volatility and the historical volatility of several unrelated public companies within the recycling industry. Forfeitures are recognized as they occur.
The following table summarizes the stock-based compensation plan activity and related information through December 31, 2022.
Options Outstanding | RSUs Outstanding | |||||||||||||||||||
Weighted- | Weighted- | |||||||||||||||||||
Number of | Average | Average | ||||||||||||||||||
Shares | Exercise | Grant Date | ||||||||||||||||||
Available for | Number of | < |