Aqua Metals (AQMS) 10-Q2024 Q2 Quarterly report

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

AQUA METALS, INC.

Condensed Consolidated Balance Sheets - Unaudited

(in thousands, except share and per share amounts)

The accompanying notes are an integral part of these condensed consolidated financial statements.

AQUA METALS, INC.

Condensed Consolidated Statements of Operations - Unaudited

(in thousands, except share and per share amounts)

The accompanying notes are an integral part of these condensed consolidated financial statements.

AQUA METALS, INC.

Condensed Consolidated Statements of Stockholders’ Equity - Unaudited

(in thousands, except share amounts)

The accompanying notes are an integral part of these condensed consolidated financial statements.

AQUA METALS, INC.

Condensed Consolidated Statements of Cash Flows - Unaudited

(in thousands)

The accompanying notes are an integral part of these condensed consolidated financial statements.

1. Organization

Aqua Metals (NASDAQ: AQMS) 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 an innovative, 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.

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 and licensing.

Liquidity and Going Concern Assessment

For the six months ended June 30, 2024 and 2023, the Company reported a net loss of $11.9 million and $9.4 million, respectively, and negative cash from operations of $8.0 million and a cash inflow $5.5 million, respectively, including non-recurring proceeds of $12.3 million from the leasing and sale of the building. As of June 30, 2024, the Company had cash and cash equivalents of approximately $7.8 million, current liabilities of $7.9 million and an accumulated deficit of $235.1 million. The Company's current liabilities of $7.9 million include the note payable with Summit Investment Services, LLC in the amount of approximately $3 million due on February 1, 2025 as disclosed in Note 10. The Company has not generated revenues from commercial operations and expects to continue incurring losses for the foreseeable future.

Management believes that the Company does not have sufficient capital resources to sustain operations through at least the next twelve months from the date of this filing. Additionally, in view of the Company’s expectation to incur significant losses for the foreseeable future it will be required to raise additional capital resources in order to fund its operations, although the availability of, and the Company’s access to such resources, is not assured. Accordingly, management believes that there is substantial doubt regarding the Company’s ability to continue operating as a going concern through the next twelve months from the date of this filing.

The accompanying condensed consolidated financial statements have been prepared under the assumption the Company will continue to operate as a going concern, which contemplates the realization of assets and the settlement of liabilities in the normal course of business. The condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts of liabilities that may result from uncertainty related to the Company’s ability to continue as a going concern.

Reclassification of Prior Period Financial Statements

For the three and six months ended June 30, 2024, the gain on disposal of property, plant and equipment was presented in the Condensed Consolidated Statement of Operations within loss from operations. This reclassification was made for the year ended December 31, 2023 and presented in the Annual Report on Form 10-K for the year then ended.

We have reclassified the prior period Condensed Consolidated Statement of Operations included in this filing to conform to the current period presentation, as shown in the following table (in thousands):

2. Summary of significant accounting policies

The significant accounting policies and estimates used in preparation of the condensed consolidated financial statements are described in the Company’s audited consolidated financial statements as of and for the year ended December 31, 2023, and the notes thereto, which are included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, as filed with the Securities and Exchange Commission, or the SEC, on March 28, 2024. There have been no material changes in the Company’s significant accounting policies during the three and six months ended June 30, 2024.

Basis of presentation

The accompanying unaudited condensed consolidated financial statements of Aqua Metals, Inc. and subsidiaries (collectively, the “Company” or “Aqua Metals”) have been prepared in accordance with the interim reporting requirements of Form 10-Q, pursuant to the rules and regulations of the United States Securities and Exchange Commission (the “SEC”) and should be read in conjunction with the Company's audited consolidated financial statements for the period ended December 31, 2023, which are included on Form 10-K filed with the Securities and Exchange Commission on March 28, 2024. Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles in the United States of America (“U.S. GAAP”) for annual consolidated financial statements. In the opinion of management, all adjustments (which include normal recurring adjustments) considered necessary to present fairly each of the condensed consolidated balance sheet as of June 30, 2024, the condensed consolidated statements of operations for the three and six months ended June 30, 2024 and June 30, 2023, the condensed consolidated statements of stockholders' equity for the three and six months ended June 30, 2024 and June 30, 2023 and the condensed consolidated statements of cash flows for the six months ended June 30, 2024 and June 30, 2023, as applicable, have been made. The condensed consolidated balance sheet as of December 31, 2023 has been derived from the Company’s audited consolidated financial statements as of such date, but it does not include all disclosures required by U.S. GAAP for annual presentation.

The results of operations for the three and six months ended June 30, 2024 are not necessarily indicative of results that may be expected for the year ending December 31, 2024.

Principles of consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of the Company and its subsidiaries, all of which are wholly-owned subsidiaries. Inter-company accounts and transactions have been eliminated in consolidation.

Use of estimates

The preparation of the condensed 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 condensed 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, and the determination of stock-based compensation expense. Actual results could differ from those estimates.

Net loss per share

Basic net loss per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted net loss per share is computed by dividing the net loss by the weighted average number of common share equivalents outstanding for the period determined using the treasury-stock method or the if-converted method, as applicable. For purposes of this calculation, stock options, restricted stock units (RSUs) and warrants to purchase common stock are considered to be common stock equivalents and are only included in the calculation of diluted net loss per share when their effect is dilutive. The following shares underlying outstanding convertible notes, stock options, RSUs and warrants to purchase common stock were anti-dilutive due to a net loss in the periods presented and, therefore, were excluded from the dilutive weighted average securities computation for the three and six months ended June 30, as indicated below:

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.

Concentration of credit risk

The Company did not generate revenue during the three and six months ended June 30, 2024 and 2023, respectively. The Company had no trade receivables as of June 30, 2024 and December 31, 2023. The accounts receivable balance on the Company's consolidated balance sheet as of December 31, 2023 consisted of proceeds from a non-recurring engineering (NRE) arrangement with 6K Energy.

Recent accounting pronouncements

Recently issued accounting pronouncements not yet adopted

In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-07, Improvements to Reportable Segment Disclosures (Topic 280). This ASU updates reportable segment disclosure requirements by requiring disclosures of significant reportable segment expenses that are regularly provided to the Chief Operating Decision Maker (“CODM”) and included within each reported measure of a segment's profit or loss. This ASU also requires disclosure of the title and position of the individual identified as the CODM and an explanation of how the CODM uses the reported measures of a segment’s profit or loss in assessing segment performance and deciding how to allocate resources. The ASU is effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Adoption of the ASU should be applied retrospectively to all prior periods presented in the financial statements. Early adoption is also permitted. This ASU will likely result in us including the additional required disclosures when adopted. We are currently evaluating the impact that this guidance will have on the disclosures within our consolidated financial statements.

In December 2023, the FASB issued ASU No. 2023-09, Improvements to Income Tax Disclosures (Topic 740). The ASU requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. The ASU is effective on a prospective basis for annual periods beginning after December 15, 2024. Early adoption is also permitted for annual financial statements that have not yet been issued or made available for issuance. This ASU will require additional disclosures in our consolidated financial statements, once adopted.

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 during the three and six months ended June 30, 2024 and 2023, respectively. Historically, Company products transferred to customers at a single point in time accounted for 100% of its revenue. 

4. Note receivable

During the year ended December 31, 2023, the Company sold its 2,000,000 stock investment in LINICO and recorded an impairment of $1,400,000 and a note receivable of $600,000. The proceeds will be received over a 12-month installment which began in January 2024. The balance of the note receivable is $400,000 and $600,000 as of June 30, 2024 and December 31, 2023, respectively.

The Company accounted for the LINICO investment under ASC 321, Investments-Equity Securities, using the measurement alternative of recording at cost as the investment in LINICO doesn’t have a readily determinable fair value.

5. Inventory

Inventory consisted of the following (in thousands):

We write-down inventory when evidence exists that the net realizable value of inventory is less than the cost. During the three and six months ended June 30, 2024, we recorded write-downs of $240,000 which were included in plant operations in the condensed consolidated statement of operations.

6. Property, plant and equipment, net

Property, plant and equipment, net, consisted of the following (in thousands):

Property, plant and equipment depreciation expense was $235,000 and $453,000 for the three and six months ended June 30, 2024 and $225,000 and $337,000 for the three and six months ended June 30, 2023, respectively. Equipment under construction is comprised of our lithium-ion battery recycling commercial equipment along with various components being manufactured or installed by the Company.

7. Other assets

Other assets consist of the following (in thousands):

(1) Deposits for equipment to be acquired and utilized at the Company's Phase One build-out of our recycling campus at Tahoe-Reno Industrial Center (TRIC). 

(2) See Footnote 9.

8. Accrued expenses

Accrued expenses consist of the following (in thousands):

9. Leases

As of June 30, 2024, the Company maintained two finance leases for equipment and two operating leases for real estate. The operating leases have current terms of 36 and 37 months and include one or more options to extend the duration of the agreements. These operating leases are included in "Other assets" on the Company's condensed consolidated balance sheets and represent the Company's right to use the underlying assets for the term of the leases. The Company's obligation to make lease payments are included in "Lease liability, current portion" and "Lease liability, non-current portion" on the Company's condensed consolidated balance sheets. 

On March 14, 2024, the Company extended its operating lease for its headquarters located at 5370 Kietzke Lane, Reno, NV. The lease extension was determined to be a lease modification that qualified as a change of accounting on the existing lease and not a separate contract. As such, the Right-of-Use (“ROU”) assets and operating lease liabilities were remeasured using an incremental borrowing rate at the date of modification of 9.61%, which resulted in an increase of the ROU asset of $170,000 and an increase in the operating lease liabilities of $166,000.

On June 9, 2024, the Company extended its operating lease for its Innovation Center located at 160 Denmark Dr, McCarran, NV. The lease extension was determined to be a lease modification that qualified as a change of accounting on the existing lease and not a separate contract. As such, the Right-of-Use (“ROU”) assets and operating lease liabilities were remeasured using an incremental borrowing rate at the date of modification of 9.52%, which resulted in an increase of the ROU asset of $347,000 and an increase in the operating lease liabilities of $324,000.

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 2024. On April 1, 2024 the Company entered into a finance lease for laboratory equipment which expires in 2029. 

Information related to the Company's right-of-use assets and related lease liabilities were as follows (in thousands):

Future maturities of lease liabilities as of June 30, 2024 are as follows (in thousands):

10. Note payable

On February 1, 2023, Aqua Metals Reno, Inc., our wholly-owned subsidiary, entered into a Loan Agreement with Summit Investment Services, LLC, a Nevada limited liability company (the “Lender”), pursuant to which the Lender provided us with a loan in the amount of $3 million. The loan proceeds were used to purchase a building located at 2999 Waltham Way McCarran, NV 89434 (the “Building”). 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 February 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. As of June 30, 2024 and December 31, 2023, the Company was in compliance with all of the covenants. The loan is collateralized by a first priority lien on the building and site improvements, and is guaranteed by Aqua Metals, Inc.

Note payable is comprised of the following (in thousands):

11. Stockholders’ equity

Shares issued

During the six months ended June 30, 2024, the Company issued 1,064,286 shares of common stock upon vesting of Restricted Stock Units ("RSUs") granted by the Company to management and employees, including 428,566 of reissued treasury stock. We withheld 456,646 shares to satisfy approximately $360,000 of employees’ tax obligations during the six months ended June 30, 2024. We treat shares of common stock withheld for tax purposes on behalf of our employees in connection with the vesting of RSUs in a similar manner as common stock repurchases and reported as treasury stock. 

During the six months ended June 30, 2024, the Company issued 79,547 shares of common stock upon vesting of RSUs granted to Board members.

During the six months ended June 30, 2024, the Company issued 68,882 shares of common stock pursuant to the employee stock purchase plan.

During the six months ended June 30, 2024, the Company issued 5,039,383 shares of common stock pursuant to the at the market issuance sales agreement for net proceeds of $2.5 million.

In May 2024, the Company completed a public offering of 20,125,000 shares of its common stock at the public offering price of $0.39 per share. In connection with the sale of common stock, the Company issued warrants to purchase shares of common stock at the rate of one warrant for every share of purchased common stock, at the offering price of $0.01 per warrant. After the deduction of the underwriter’s discount and expenses payable by us, we received net proceeds of $7.3 million. The Company used the relative fair value method to allocate the net proceeds of approximately $7.3 million between the common stock and the warrants. As presented below, the Company recorded the fair value of the warrants of $3.1 million and common stock of $4.2 million.

Warrant issued

In connection with the above-described May 2024 public offering, the Company issued a warrant to purchase 782,500 shares of the Company's common stock to the underwriter of the Company's public offering, equal to 2% of the 20,125,000 shares sold, for relative fair value of $0.1 million. The warrants are exercisable at $0.4875 per share on the closing date, May 14, 2024. The warrants have an expiration date of 5 years from the date of issuance and will expire on May 14, 2029. The relative fair value of the warrants was recorded in the condensed consolidated balance sheet in additional paid-in capital in stockholders' equity as the warrants are indexed to the Company’s common stock and meet the conditions for equity classification.

In May 2024, in conjunction with the Company's public offering, the Company issued a warrant to purchase up to 20,125,000 shares of the Company's common stock, for the relative fair value of $3 million. The warrants are exercisable at $0.39 per share. The warrants have an expiration date of 5 years from the date of issuance and will expire on May 14, 2029. The relative fair value of the warrants was recorded in the condensed consolidated balance sheet in additional paid-in capital in stockholders' equity as the warrants are indexed to the Company’s common stock and meet the conditions for equity classification.

Stock-based compensation

The stock-based compensation expense was allocated as follows:

2014 Stock Incentive Plan

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. 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. As of June 30, 2024, there were 635,215 remaining shares available for future grants.

2019 Stock Incentive Plan

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. As of June 30, 2024, there were 1,162,624 remaining shares available for future grants.

Restricted stock units

During the first quarter of 2024, the Company granted 111,522 RSUs, all of which were subject to vesting, with a grant date fair value of $60,000 to employees. The shares vest in three equal installments over a three-year period.

During the second quarter of 2024, the Company granted 125,000 RSUs, all of which were subject to vesting, with a grant date fair value of $40,000 to employees. The shares vest in three equal installments over a three-year period.

12. Commitments and contingencies

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.

13. Subsequent events

On August 5, 2024 the company completed a reduction in force of both contracted and non-contracted employees. The reduction in force was completed in response to a delay in funding that was necessary to complete the build out of the Sierra ARC. At the time of filing the Company did not have sufficient information to determine an estimated impact to the financial statements caused by the reduction in force.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Cautionary Statement

The following discussion and analysis should be read in conjunction with our unaudited condensed consolidated financial statements and the related notes thereto contained elsewhere in this report. The information contained in this quarterly report on Form 10-Q is not a complete description of our business or the risks associated with an investment in our common stock. We urge you to carefully review and consider the various disclosures made by us in this report and in our other filings with the Securities and Exchange Commission, or SEC, including our Annual Report on Form 10-K for the year ended December 31, 2023 filed with the SEC on March 28, 2024, or our Annual Report.

In this report we make, and from time to time we otherwise make written and oral statements regarding our business and prospects, such as projections of future performance, statements of management’s plans and objectives, forecasts of market trends, and other matters that are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Statements containing the words or phrases “will likely result,” “are expected to,” “will continue,” “is anticipated,” “estimates,” “projects,” “believes,” “expects,” “anticipates,” “intends,” “target,” “goal,” “plans,” “objective,” “should” or similar expressions identify forward-looking statements, which may appear in our documents, reports, filings with the SEC, and news releases, and in written or oral presentations made by officers or other representatives to analysts, stockholders, investors, news organizations and others, and in discussions with management and other of our representatives.

Our future results, including results related to forward-looking statements, involve a number of risks and uncertainties, including those risks included below in Part II, Item 1 “Risk Factors”. No assurance can be given that the results reflected in any forward-looking statements will be achieved. Any forward-looking statement speaks only as of the date on which such statement is made. Our forward-looking statements are based upon assumptions that are sometimes based upon estimates, data, communications and other information from suppliers, government agencies and other sources that may be subject to revision. Except as required by law, we do not undertake any obligation to update or keep current either (i) any forward-looking statement to reflect events or circumstances arising after the date of such statement or (ii) the important factors that could cause our future results to differ materially from historical results or trends, results anticipated or planned by us, or which are reflected from time to time in any forward-looking statement.

General

Aqua Metals is engaged in the business of applying its commercialized clean, water-based, recycling technology principles to develop cost-efficient recycling solutions for both lead and lithium-ion (“Li”) batteries. Our recycling process is a patented hydro and electrometallurgical technology that is an innovative, proprietary and patented process we developed and named AquaRefining. AquaRefining is a low-emissions, closed-loop recycling technology that has the potential to replace 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.

This breakthrough technology was initially applied in the lead acid battery (LAB) recycling industry, building the first integrated recycling system for breaking LAB and recovering pure metal. In 2019, we operated our demonstration AquaRefinery at commercial quantity production levels and produced over 35,000 ‘AquaRefined’ ingots operating twenty-four hours a day, seven days a week for sustained periods of time.

 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. 

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 bench scale 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 as the catalyst to recycle instead of intensive chemical processes, fossil fuels, or high-temperature furnaces. In January 2023, Aqua Metals recovered its first metals from recycling lithium batteries using the patent-pending Li AquaRefining process.

In February 2023, we acquired a five-acre recycling campus at the TRIC. When fully developed, the facility we design will process up to 10,000 tonnes of lithium-ion battery material each year using our proprietary Li AquaRefining technology. Subject to our receipt of the required additional capital, we expect to complete development of phase. The Company is planning for a phased development of the campus, beginning with the already commenced redevelopment of an existing building on-site into the first commercial-scale Li AquaRefinery, targeting 3,000 tons per annum (tpa) capacity in phase one. In the first half of 2024, we made significant progress on the construction of the planned first phase of the commercial Li AquaRefinery.

On May 13, 2024, we entered into a non-binding term sheet with a strategic lender for a secured loan facility in the amount of up to $33 million. The secured loan facility was to be used for the completion of the phase one development of our five‑acre recycling campus at the TRIC. In late July 2024, the lender advised us that it was suspending further activity on the secured credit facility due to continued high interest rates and recent declines in the market price for lithium-ion minerals, which raised concerns on the part of the lender over our ability to meet the lender’s proposed debt service covenants. We intend to maintain communications with the lender with the intent of resuming negotiations in the event of declining interest rates or raising mineral prices. In the meantime, we continue to pursue the required funding for the completion of the phase one development of our five‑acre recycling campus through various sources, including debt, project finance, joint venture and strategic investment options. 

During the six months ended June 30, 2024, we issued 5,039,383 shares of common stock pursuant to an at the market issuance sales agreement ("ATM") for net proceeds of $2.5 million. On May 14, 2024, we completed a public offering of 20,125,000 shares of our common stock, at the public offering price of $0.39 per share. In connection with the sale of common stock, the Company issued warrants to purchase shares of common stock at the rate of one warrant for every share of purchased common stock, at the price of $0.01 per share. After the deduction of the underwriter’s discount and expenses payable by us, we received net proceeds of $7.3 million. During the year ended December 31, 2023, we issued 3,244,302 shares of common stock pursuant to an at the market issuance sales agreement for net proceeds of $3.8 million. We raised a net of $18.3 million in the third quarter of 2023 from the public offering of our common shares and a net of $4.6 million from the sale of our common stock to Yulho.

Our current focus is building and 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 pursuing potential partnership and/or joint ventures agreements and licensing agreements, particularly as our Li AquaRefining continues to develop and improve. 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.

Plan of Operations

Our business strategy is based on the pursuit of building, operating and licensing 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 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. Our goal is to recycle 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 also intend to recycle commercial amounts of lithium that can be sold to lithium-ion battery manufacturers. We have installed, commissioned, and operated our pilot plant since December of 2022. During the first half of 2024 we have been building a commercial demonstration plant operation with capacity of processing approximately 3,000 tonnes of black mass per year. The location for the pilot demonstration is currently the Innovation Center with the commercial demonstration plant to be constructed at our 5-acre recycling campus starting with processing ~3,000 tonnes of black mass per year and growing to commercial quantities of ~10,000 tonnes per year or more of production. Equipment installation and construction at the demonstration plant is currently paused. These activities will resume once the company obtains funding. The remaining construction and installation are expected to take approximately 6 months from the date of funding.

Results of Operations

We did not engage in commercial operations in 2024 and 2023. Our operations have been devoted to developing our Li AquaRefining battery recycling technology. During the six months ended June 30, 2024, Aqua Metals was focused on the continued operation of the pilot facility and the build out of our commercial facility. We did not earn any revenue during the three and six months ended June 30, 2024 and 2023. The following table summarizes our results of operations with respect to the items set forth below for the three and six months ended June 30, 2024 and 2023 together with the dollar and percentage changes in those items (in thousands).

Plant operations include materials, supplies related costs, salaries and benefits, consulting, outside services costs, inventory adjustments, depreciation, amortization, insurance, travel and overhead costs. Plant operations increased approximately $892,000 or 60.2% and $2,036,000 or 80.0% for the for the three and six months ended June 30, 2024 as compared to the three and six months ended June 30, 2023. The increase in plant operations for the three month ended June 30, 2024 was primarily due to an increase in payroll and payroll related fees of approximately $916,000, as we engaged our lab and engineering staff in operating the pilot facility and processing black mass, as well as $151,000 in supplies and materials offset by $196,000 decrease in professional fees. The increase in plant operations for the six month ended June 30, 2024 was primarily due to an increase in payroll and payroll related fees of approximately $1,472,000, as we hired additional staff and we engaged our lab and engineering staff in operating the pilot facility and processing black mass, as well as $302,000 in supplies and materials, $126,000 increase in insurance expenses and $89,000 in professional fees.

Research and development cost includes expenditures related to the improvement of the AquaRefining technology and the development of our lithium-ion battery recycling process. During the three months ended June 30, 2024, research and development costs decreased $162,000, or approximately 30.9% compared to the three months ended June 30, 2023. The decrease was driven by a decrease in payroll and payroll related fees of approximately $86,000, as well as $54,000 in supplies and materials. For the six months ended June 30, 2024, research and developments costs decreased $19,000, or approximately 2.0%, compared to the six months ended June 30, 2023.

We didn't recognize a gain on disposal of property, plant and equipment during the three and six months ended June 30, 2024 compared to a gain of $3,000 and $23,000 for the three and six months ended June 30, 2023, respectively. For the three and six months ended June 30, 2023, the gain on property, plant and equipment resulted from the sales of fixed assets.

General and administrative expense increased $577,000, or approximately 20.3%, for the three months ended June 30, 2024 compared to the three months ended June 30, 2023 and $566,000, or approximately 9.7%, for the six months ended June 30, 2024 compared to the six months ended June 30, 2023. The increase was driven by the the write off of the debt issuance costs of $563,000, previously representing a deferred asset.

The following table summarizes our other income and interest expense for the three and six months ended June 30, 2024 and 2023 together with the dollar and percentage changes in those items (in thousands).

The decrease in interest expense for the three and six months ended June 30, 2024 is due to the reduction on the note payable outstanding balance. 

We recognized approximately $99,000 and $245,000 in interest and other income during the three and six months ended June 30, 2024, respectively, a decrease from $348,000 and $414,000 compared to the three and six months ended June 30, 2023, respectively. The decrease in interest and other income is primarily due to the decrease in miscellaneous income from the non-recurring engineering agreement with 6K Energy.

Liquidity and Capital Resources

As of June 30, 2024, the Company had total assets of $33.7 million and working capital of $1.5 million.

As of June 30, 2024, the Company had cash and cash equivalents of approximately $7.8 million, current liabilities of $7.9 million and an accumulated deficit of $235.1 million. The Company's current liabilities of $7.9 million include the note payable with Summit Investment Services, LLC in the amount of approximately $3 million due on February 1, 2025 as disclosed in Note 10. The Company has not generated revenues from commercial operations and expects to continue incurring losses for the foreseeable future. In order to satisfy our capital requirements, the Company anticipates that it will need to improve its liquidity position through equity or debt financings and/or reductions in operating costs, in order to satisfy its liquidity needs for the next twelve months. Management is devoting significant efforts to increasing liquidity, raising capital and developing its business.

Management believes that the Company does not have sufficient capital resources to sustain operations through at least the next twelve months from the date of this filing. Additionally, in view of the Company’s expectation to incur significant losses for the foreseeable future it will be required to raise additional capital resources in order to fund its operations, although the availability of, and the Company’s access to such resources, is not assured. Accordingly, management believes that there is substantial doubt regarding the Company’s ability to continue operating as a going concern through the next twelve months from the date of this filing.

The following table summarizes our cash provided by (used in) operating, investing and financing activities (in thousands):

Net cash provided by (used in) operating activities

Net cash used in operating activities for the six months ended June 30, 2024 was $8,002,000. Net cash provided by operating activities for the six months ended June 30, 2023 was $5,472,000 which includes approximately $12,278,000 of cash received related to our lease receivable offset by operating expenses. Net cash used in or provided by operating activities during each of these periods consisted primarily of our net loss adjusted for non-cash items such as depreciation, amortization, stock-based compensation, and gain on the disposal of property, plant and equipment, as well as net changes in working capital.

Net cash used in investing activities

Net cash used in investing activities for the six months ended June 30, 2024 was $9,762,000 and consisted mainly of cash utilized towards equipment deposits of $3,522,000 and purchases of fixed assets related to the build out of our commercial facility of $6,440,000, offset by $200,000 of cash received related to our note receivable. Net cash used in investing activities for the six months ended June 30, 2023 was $5,511,000 and consisted mainly of $4,300,000 utilized towards the purchase of the building located at 2999 Waltham Way McCarran, NV 89434 and $900,000 utilized towards purchases of fixed assets.

Net cash provided by (used in) financing activities

Net cash provided by financing activities was $9,075,000 for the six months ended June 30, 2024, consisting of $2,542,000 in net proceeds from the sale of Aqua Metals shares pursuant to the at-the-market offering, or ATM, and $7,306,000 in net proceeds from our May 2024 public offering, offset by $360,000 related to tax withholdings to cover RSU vesting and $413,000 related to debt issuance costs. Net cash provided by financing activities of $847,000 for the six months ended June 30, 2023 was approximately $2,784,000 in net proceeds from the sale of Aqua Metals shares pursuant to the at-the-market offering, or ATM, and $2,932,000 in net proceeds from the loan agreement secured with the Summit Investment Services, LLC offset by the $6,000,000 used to pay off the note payable and $577,000 related to tax withholdings to cover RSU vesting.

As of June 30, 2024, we had total cash of $7.8 million and working capital of $1.5 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 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. 

Due to our lack of revenue from commercial operations, significant losses and need for additional capital, there is substantial doubt about our ability to continue as a going concern within one year after the date that the financial statements are issued.

Critical Accounting Estimates

No material changes from what was reported in the 2023 Form 10-K.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

Not applicable.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our chief executive officer and chief financial officer, evaluated the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13a-15 of the Securities Exchange Act of 1934. Based on that evaluation, management, including our chief executive officer and chief financial officer, concluded that our disclosure controls and procedures were effective as of June 30, 2024.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during the three month period ended June 30, 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION

Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2023 includes certain risk factors that could materially affect our business, financial condition or future results. There have been no material changes to those risk factors.

Item 6. Exhibits

SIGNATURES

In accordance with the requirements of the Exchange Act, the registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.