Biggest changeThe presentation of this non-GAAP measure is not meant to be considered in isolation or as an alternative to GAAP net loss as an indicator of our performance. 53 Table of Contents The following table provides a reconciliation from non-GAAP adjusted EBITDA to GAAP net loss, the most directly comparable GAAP measure (amounts in thousands): Year Ended December 31, 2022 2021 Net loss (GAAP) $ (78,299) $ (31,338) Non-GAAP Adjustments: Interest income, net (3,693) (57) Income tax expense 427 1 Depreciation and amortization 7,743 2,320 Stock-based compensation expense 41,058 500 Change in fair value of warrant liability (2,330) — Transaction costs 20,586 — Asset impairment 2,828 2,724 Foreign exchange losses 316 1,878 Adjusted EBITDA (non-GAAP) $ (11,364) $ (23,972) We present adjusted EBITDA, which is net loss excluding adjustments that are outlined in the quantitative reconciliation provided above, as a supplemental measure of our performance and because we believe this measure is frequently used by securities analysts, investors, and other interested parties in the evaluation of companies in our industry.
Biggest changeThe following table provides a reconciliation from GAAP S&M expenses to non-GAAP adjusted S&M expenses (amounts in thousands): Year Ended December 31, 2023 2022 S&M expenses (GAAP) $ 18,210 $ 12,582 Non-GAAP adjustments: Stock-based compensation expense 7,143 5,111 Reorganization expenses 84 — Adjusted S&M expenses (non-GAAP) $ 10,983 $ 7,471 55 Table of Contents The following table provides a reconciliation from GAAP R&D expenses to non-GAAP adjusted R&D expenses (amounts in thousands): Year Ended December 31, 2023 2022 R&D expenses (GAAP) $ 37,104 $ 42,605 Non-GAAP adjustments: Stock-based compensation expense 10,057 14,775 Reorganization expenses 182 — Adjusted R&D expenses (non-GAAP) $ 26,865 $ 27,830 The following table provides a reconciliation from GAAP G&A expenses to non-GAAP adjusted G&A expenses (amounts in thousands): Year Ended December 31, 2023 2022 G&A expenses (GAAP) $ 68,060 $ 56,622 Non-GAAP adjustments: Stock-based compensation expense 25,897 21,172 Reorganization expenses 318 — Adjusted G&A expenses (non-GAAP) $ 41,845 $ 35,450 The following table provides a reconciliation from GAAP net loss to non-GAAP adjusted EBITDA, with net loss being the most directly comparable GAAP measure (amounts in thousands): Year Ended December 31, 2023 2022 Net loss (GAAP) $ (98,443) $ (78,299) Non-GAAP adjustments: Interest income, net (8,117) (3,693) Income tax expense (349) 427 Depreciation and amortization 893 7,743 Stock-based compensation expense 43,097 41,058 Reorganization expenses 584 — Change in fair value of warrant liability — (2,330) Transaction costs — 20,586 Asset impairment — 2,828 Foreign exchange losses 222 316 Adjusted EBITDA (non-GAAP) $ (62,113) $ (11,364) We present adjusted EBITDA, which is net loss excluding adjustments that are outlined in the quantitative reconciliation provided above, as a supplemental measure of our performance and because we believe this measure is frequently used by securities analysts, investors, and other interested parties in the evaluation of companies in our industry.
Intellectual Property Licensing: The Company enters into licensing agreements of its intellectual property that are within the scope of ASC 606. The terms of such licensing agreements include the license of functional intellectual property, given the functionality of the intellectual property is not expected to change substantially as a result of the licensor’s ongoing activities.
Licensing of Intellectual Property: The Company enters into licensing agreements of its intellectual property that are within the scope of ASC 606. The terms of such licensing agreements include the license of functional intellectual property, given the functionality of the intellectual property is not expected to change substantially as a result of the licensor’s ongoing activities.
The Company’s stock-based compensation arrangements are accounted for in accordance with ASC Topic 718, “Share Based Payments.” Compensation expense is recognized over the requisite service period (usually the vesting period) on a straight-line basis and adjusted for actual forfeitures of unvested awards as they occur.
Stock-Based Compensation The Company’s stock-based compensation arrangements are accounted for in accordance with ASC Topic 718, “Share Based Payments.” Compensation expense is recognized over the requisite service period (usually the vesting period) on a straight-line basis and adjusted for actual forfeitures of unvested awards as they occur.
The Company has determined that it is probable that the entire $25.0 million will be collected from Atlas, and therefore has included that amount in the contract’s transaction price. Certain licensing agreements contain a significant financing component due to the customer having extended payment terms.
The Company has determined that it is probable that the entire $25.0 million will be collected from the customer, and therefore has included that amount in the contract’s transaction price. Certain licensing agreements contain a significant financing component due to the customer having extended payment terms.
Cash used in investing activities for the year ended December 31, 2022 consisted of $9.0 million for the purchase of equity securities, $2.3 million for the purchase of property and equipment, and $2.0 million for the purchase of a convertible note.
Cash used in investing activities for the year ended December 31, 2022 consisted of $9.0 million for the purchase of equity securities in KORE, $2.3 million for the purchase of property and equipment, and $2.0 million for the purchase of a convertible note.
If our market share declines due to increased competition or if we are not able to compete as we expect, our revenue and ability to generate profits in the future may be adversely affected. Inflation In the markets in which we operate, there have been higher rates of inflation in recent months.
If our market share declines due to increased competition or if we are not able to compete as we expect, our revenue and ability to generate profits in the future may be adversely affected. Inflation In the markets in which we operate, there have been higher rates of inflation in recent years.
The global supply chain, on which Energy Vault relies, has been significantly impacted by (i) the COVID-19 pandemic, (ii) economic uncertainties, including the war in Ukraine, and (iii) high inflation pressure on project budgeting resulting in potential significant delays and cost fluctuations, particularly with respect to microchips and many other raw materials that are within the motor and power electronic supply chains.
The global supply chain, on which Energy Vault relies, has been significantly impacted by (i) the COVID-19 pandemic, (ii) economic uncertainties, including the war in Ukraine and the conflict in the Middle East, and (iii) high inflation pressure on project budgeting resulting in potential significant delays and cost fluctuations, particularly with respect to microchips and many other raw materials that are within the motor and power electronic supply chains.
The non-cash charges primarily consisted of $41.1 million in stock-based compensation expense, $7.7 million in depreciation and amortization expense, and $2.8 million in asset impairments, partially offset by a $2.3 million gain from the change in fair value of the Company’s warrant liability.
The non-cash charges primarily consisted of $41.1 million in stock-based compensation expense, $7.7 million in depreciation and amortization expense, and $2.8 million in asset impairment charges, partially offset by a $2.3 million gain from a change in the fair value of the Company’s warrant liability.
Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations The following discussion and analysis provide information which Energy Vault’s management believes is relevant to an assessment and understanding of Energy Vault’s consolidated results of operations and financial condition as of December 31, 2022 and for the fiscal year ended December 31, 2022.
ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The following discussion and analysis provide information which Energy Vault’s management believes is relevant to an assessment and understanding of Energy Vault’s consolidated results of operations and financial condition as of December 31, 2023 and for the fiscal year ended December 31, 2023.
The Company’s contracts generally provide customers the right to liquidated damages (“LDs”) against Energy Vault in the event specified milestones are not met on time, or certain performance metrics are not met upon or after the substantial completion date.
The Company’s contracts generally provide customers with a right to liquidated damages (“LDs”) against Energy Vault in the event specified milestones are not met on time, or certain performance metrics are not met upon or after the substantial completion date.
For the year ended December 31, 2022, cash provided by financing activities was primarily attributable to $235.9 million in proceeds from the reverse recapitalization and PIPE financing, net, and $7.9 million in proceeds from the exercise of warrants.
During the year ended December 31, 2022, cash provided by financing activities was primarily attributable to $235.9 million in proceeds from the reverse recapitalization and PIPE financing, net, and $7.9 million in proceeds from the exercise of warrants.
Additionally, gross profit and gross profit margin may vary from period to period due to our sales volume, product prices, product costs, product mix, geographical mix, and the timing of when we perform installation and construction services.
Additionally, gross profit and gross profit margin may vary from period to period due to our sales volume, product prices, product costs, product mix, geographical mix, along with the timing of when we perform installation and construction services.
Since the revenue recognition of these contracts depends on estimates, which are assessed continually during the term of the contract, recognized revenues and profit are subject to revisions as the contract progresses to completion.
Since the revenue recognition of these contracts depends on estimates, which are assessed continually during the term of the contract, recognized revenues and profits are subject to revisions as the contract progresses to completion.
There can be no assurance as to our customer’s requirements or if actual results will be consistent with our estimates. As a result, our backlog as of any particular date is an uncertain indicator of future revenue and earnings. Backlog is a common measurement used in our industry.
There can be no 48 Table of Contents assurance as to our customer’s requirements or if actual results will be consistent with our estimates. As a result, our backlog as of any particular date is an uncertain indicator of future revenue and earnings. Backlog is a common measurement used in our industry.
Operating cash flows were positively impacted by non-cash charges of $49.6 million, an increase in accounts payable and accrued expenses of $67.9 million, and an increase in contract liabilities of $49.4 million.
Operating cash flows were positively impacted by non-cash charges of $49.3 million, an increase in accounts payable and accrued expenses of $67.9 million, and an increase in contract liabilities of $49.4 million.
LDs are accounted for as variable consideration, and the contract price is reduced by the expected penalty 55 Table of Contents or LD amount when recognizing revenue.
LDs are accounted for as variable consideration, and the contract price is reduced by the expected penalty 57 Table of Contents or LD amount when recognizing revenue.
Key Operating Metrics Bookings Bookings represents the total MWhs to be delivered and the aggregate contracted value for energy storage systems, tolling arrangements, and license and service agreements signed during the period. The aggregate contracted value excludes any potential future variable payments or royalties.
Key Operating Metrics Bookings Bookings represents the total MWhs to be delivered and the aggregate contracted value for energy storage systems, tolling arrangements, and intellectual property license agreements, and software service agreements signed during the period. The aggregate contracted value excludes any potential future variable payments or royalties.
We are expected to remain an emerging growth company through the end of 2023 and expect to continue to take advantage of the benefits of the extended transition period.
We are expected to remain an emerging growth company through the end of 2026 and expect to continue to take advantage of the benefits of the extended transition period.
Once stored in our storage solutions, energy can be discharged to the grid in a controlled and reliable manner at any time, regardless of the then current ability of the renewable sources to generate power.
Once energy is stored in our solutions, it can be discharged to the grid in a controlled and reliable manner at any time, regardless of the then current ability of the renewable sources to generate power.
General and Administrative Expenses General and administrative expenses consist of information technology expenses, legal and professional fees, travel costs, and personnel-related expenses for our corporate, executive, finance, and other administrative functions, including expenses for professional and contract services. Personnel-related expenses consist of salaries, benefits, and stock-based compensation expense.
Personnel-related expenses consist of salaries, benefits, and stock-based compensation expense. General and Administrative (“G&A”) Expenses G&A expenses consist of information technology expenses, legal and professional fees, travel costs, and personnel-related expenses for our corporate, executive, finance, and other administrative functions, including expenses for professional and contract services. Personnel-related expenses consist of salaries, benefits, and stock-based compensation expense.
Recently Adopted and Issued Accounting Pronouncements Recently issued and adopted/unadopted accounting pronouncements are described in Note 2 of the consolidated financial statements included elsewhere in this Annual Report.
Recently Adopted and Issued Accounting Pronouncements Recently issued and adopted/unadopted accounting pronouncements are described in Note 2 of the consolidated financial statements included elsewhere in this Annual Report. 58 Table of Contents
The following table presents bookings for the periods indicated ($ in thousands): Year Ended December 31, 2022 2021 Change Bookings [MWh] 1,635 — 1,635 Bookings [$] $ 540,086 $ — $ 540,086 Backlog Backlog represents the amount of revenue we expect to realize in the future on uncompleted construction contracts, including new contracts under which work has not yet begun, as well as the remaining revenue to be recognized under the Company’s intellectual property licensing agreements.
The following table presents bookings for the periods indicated ($ in thousands): Year Ended December 31, 2023 2022 Change Bookings [MWh] 400 1,635 (1,235) Bookings [$] $ 205,776 $ 540,086 $ (334,310) Backlog Backlog represents the amount of revenue we expect to realize in the future on uncompleted construction contracts, including new contracts under which work has not yet begun, as well as the remaining revenue to be recognized under the Company’s intellectual property licensing agreements.
Gross Profit and Gross Profit Margin Gross profit and gross profit margin may vary from period to period due to the timing of when control of significant uninstalled materials are transferred to customers under contracts to sell energy storage systems.
Gross Profit and Gross Profit Margin Gross profit and gross profit margin may vary from period to period due to the timing of transferring control of significant uninstalled materials to customers under contracts to sell energy storage systems.
Research and Development Expenses Research and development expenses consist primarily of internal and external expenses incurred in connection with our research activities and development programs that include materials costs directly related to product development, testing and evaluation costs, construction costs including labor and transportation of material, overhead related costs and other direct expenses consisting of personnel-related expenses and consulting expenses relating to study of product safety, reliability and development.
Research and Development (“R&D”) Expenses R&D expenses consist primarily of internal and external expenses incurred in connection with our research activities and development programs that include materials costs directly related to product development, testing and evaluation costs, 49 Table of Contents construction costs including labor and transportation of material, overhead related costs and other direct expenses consisting of personnel-related expenses and consulting expenses relating to study of product safety, reliability and development.
When control of significant uninstalled materials are transferred to customers, the Company recognizes revenue in an amount equal to the cost of those materials. The profit margin inherit in these materials is deferred until the Company performs on its obligation to install the materials during construction of the energy storage systems.
When control of significant uninstalled materials is transferred to customers, the Company recognizes revenue in an amount equal to the cost of those materials. The profit margin inherent in these materials is deferred until the Company fulfills its obligation to install the materials during construction of the energy storage systems.
Energy Storage Industry The growth of the energy storage market that we address is primarily driven by the decreasing cost of renewable power generation sources, government mandates, financial incentives to reduce CO2 emissions, and increasing geopolitical pressures driving energy independence goals.
The growth of the energy storage market that we address is primarily driven by the decreasing cost of energy storage technologies and renewable power generation sources, government mandates, financial incentives to reduce GHG 46 Table of Contents emissions, and increasing geopolitical pressures driving energy independence goals.
If we raise funds by issuing debt securities, these debt securities would have rights, preferences and privileges senior to those of holders of common stock. The terms of debt securities or borrowings could impose significant restrictions on our operations.
Any equity securities issued may also provide for rights, preferences or privileges senior to those of holders of our common stock. If we raise funds by issuing debt securities, these debt securities would have rights, preferences and privileges senior to those of holders of common stock. The terms of debt securities or borrowings could impose significant restrictions on our operations.
Sales and Marketing Expenses Sales and marketing expenses consist primarily of internal personnel-related costs for marketing, sales, and related support teams and external costs such as professional service costs, trade shows, marketing and sales related promotional materials, public relations expenses, website operating and maintenance costs. Personnel-related expenses consist of salaries, benefits, and stock-based compensation expense.
Sales and Marketing (“S&M”) Expenses S&M expenses consist primarily of internal personnel-related costs for marketing, sales, and related support teams, as well as external costs such as professional service fees, trade shows, marketing and sales-related promotional materials, public relations expenses, website operating and maintenance costs. Personnel-related expenses include salaries, benefits, and stock-based compensation expenses.
The credit market and financial services industry have in the past, and may in the future, experience periods of uncertainty that could impact the availability and cost of equity and debt financing. Licensing Agreements with Extended Payment Terms The Company has licensed its EVx intellectual property and certain of these agreements contain extended payment terms.
The credit market and financial services industry have in the past, and may in the future, experience periods of uncertainty that could impact the availability and cost of equity and debt financing. 53 Table of Contents Licensing Agreements with Extended Payment Terms The Company has licensed its gravity storage technology and certain of these agreements contain extended payment terms.
During the year ended December 31, 2022, cash used in operating activities was negatively impacted by a net loss of $78.3 million, an increase in accounts receivable of $37.5 million, an increase in contract assets of $29.0 million, an increase in prepaid and other current assets of $29.6 million, an increase in customer financings receivable of $9.7 million, and an increase in inventory of $4.4 million .
During the year ended December 31, 2022, cash used in operating activities of $23.3 million was negatively impacted by a net loss of $78.3 million, an increase in accounts receivable of $37.5 million, an increase in contract assets of $29.0 million, an increase in advances to suppliers of $24.3 million, an increase in customer financing receivable of $9.7 million, 54 Table of Contents an increase in prepaid and other current assets of $5.3 million, and an increase in inventory of $4.4 million.
Energy Vault and Novus paid $44.8 million in transaction costs, resulting in total net cash proceeds to Energy Vault from the Merger and PIPE of $191.1 million. See Note 1 and Note 3, in Part II, Item 8.
Energy Vault and Novus paid $44.8 million in transaction costs, resulting in total net cash proceeds to Energy Vault from the Merger and PIPE of $191.1 million. See Note 1 and Note 3, in Part II, Item 8. “Financial Statements and Supplementary Data” for additional information about the Merger.
Adjusted EBITDA is not a measurement of our financial performance under GAAP and should not be considered as an alternative to net loss, operating loss, or any other performance measures derived in accordance with GAAP or as an alternative to cash flow from operating activities as a measure of our liquidity.
Adjusted EBITDA is not a measurement of our financial performance under GAAP and should not be considered as an alternative to net loss, operating loss, or any other performance measures derived in accordance with GAAP or as an alternative to cash flow from operating activities as a measure of our liquidity. 56 Table of Contents Our adjusted EBITDA measure has limitations as an analytical tool, and should not be considered in isolation or as a substitute for analysis of our results as reported under GAAP.
December 31, (amounts in thousands) 2022 2021 Cash, cash equivalents, and restricted cash: Cash and cash equivalents $ 203,037 $ 105,125 Restricted cash 83,145 — Total cash, cash equivalents, and restricted cash $ 286,182 $ 105,125 Short-Term Liquidity M anagement believes that its cash, cash equivalents, and restricted cash on hand as of December 31, 2022 will be sufficient to fund our operating activities for at least the next twelve months without regard to any cash proceeds we received or may in the future receive upon the exercise for cash of our private warrants.
The following tables summarizes our cash, cash equivalents, and restricted cash balances as of December 31, 2023 and 2022 (amounts in thousands): December 31, 2023 2022 Cash and cash equivalents $ 109,923 $ 203,037 Restricted cash 35,632 83,145 Total cash, cash equivalents, and restricted cash $ 145,555 $ 286,182 Short-Term Liquidity M anagement believes that its cash and cash equivalents on hand as of the filing date of this Annual Report will be sufficient to fund our operating activities for at least the next twelve months without regard to any cash proceeds we may receive in the future upon the exercise of our private warrants.
The resulting improved economics are expected to reduce the cost to implement storage within the domestic market and may amplify and accelerate the adoption of energy storage systems for shorter, longer, and extended duration use cases, like those offered by Energy Vault. Our business depends on the acceptance of our energy storage products in the marketplace.
The resulting improved economics are expected to reduce the cost to implement storage within the domestic market and may amplify and accelerate the adoption of energy storage systems for short, long, and extended duration use cases, like those offered by Energy Vault.
Accounting for stock-based compensation requires us to make a number of judgments, estimates, and assumptions. If any of the estimates prove to be inaccurate, Energy Vault’s net loss and operating results could be affected adversely.
Accounting for stock-based compensation requires us to make a number of judgments, estimates, and assumptions. If any of the estimates prove to be inaccurate, Energy Vault’s net loss and operating results could be affected adversely. Stock-based compensation for stock options is estimated on the date of grant using the Black-Scholes option-pricing model.
Financing Activities During the years ended December 31, 2022 and 2021, cash provided by financing activities totaled $217.8 million and $116.4 million, respectively.
Financing Activities During the years ended December 31, 2023 and 2022, cash (used in) provided by financing activities totaled $(5.5) million and $217.8 million, respectively.
Critical Accounting Policies and Use of Estimates Our consolidated financial statements are prepared in conformity with GAAP. In preparing our financial statements, we make assumptions, judgments, and estimates based on historical experience and various other factors that we believe to be reasonable under the circumstances. Actual results could differ materially from these estimates under different assumptions and conditions.
In preparing our financial statements, we make assumptions, judgments, and estimates based on historical experience and various other factors that we believe to be reasonable under the circumstances. Actual results could differ materially from these estimates under different assumptions and conditions. We believe that the following accounting policies involve a high degree of judgment and complexity.
Asset Impairment Asset impairment was $2.8 million for the year ended December 31, 2022, compared $2.7 million for the year ended December 31, 2021. Asset impairment for the year ended December 31, 2022 related to the CDU and the brick machines used to manufacture bricks for the EV1 tower design. The Company completed the dismantling of the CDU during 2022.
Asset Impairment There was no asset impairment expense for the year ended December 31, 2023, compared to $2.8 million for the year ended December 31, 2022. Asset impairment for the year ended December 31, 2022 related to the EV1 CDU and the brick machines used to manufacture bricks for the EV1 tower design.
The exercise price for our private warrants is $11.50 per warrant, subject to certain specified adjustments. To the extent that the price of our common stock exceeds $11.50 per share, it is more likely that our private warrant holders will exercise their warrants.
To the extent that the price of our common stock exceeds $11.50 per share, it is more likely that our private warrant holders will exercise their warrants. To the extent that the price of our common stock declines, including a decline below $11.50 per share, it is less likely that our private warrant holders will exercise their warrants.
To a lesser extent, general and administrative expense includes depreciation, investor relations costs, insurance costs, rent, office expenses, and maintenance costs.
To a lesser extent, general and administrative expense includes investor relations costs, insurance costs, rent, office expenses, and maintenance costs. Depreciation and Amortization Expense Depreciation and amortization expense consists of costs associated with property and equipment, and amortization of intangibles.
Revenue for these performance obligations is recognized using the percentage of completion method based on cost incurred as a percentage of total estimated contract costs. Contract costs include all direct materials and labor costs related to contract performance.
The Company utilizes the percentage of completion method based on costs incurred as a percentage of total estimated contract costs to determine the amount of revenue to recognize. Contract costs include all direct materials and labor costs related to contract performance.
Variable consideration is included in the transaction price only to the extent that it is improbable that a significant reversal in the amount of cumulative revenue recognized will occur when the uncertainty is resolved. Estimating variable consideration requires certain estimates and assumptions, including whether and by how much a project will be delayed.
Variable consideration is included in the transaction price only to the extent that it is improbable that a significant reversal in the amount of cumulative revenue recognized will occur when the uncertainty is resolved.
Expected cash inflows from all licensing agreements with extended payment terms as of December 31, 2022 are as follows: Year ended December 31, Amount 2023 $ 1,600 2024 1,500 2025 5,250 2026 2,750 2027 2,750 Thereafter 13,750 Total $ 27,600 Contractual Obligations Our principal commitments as of December 31, 2022 consisted primarily of obligations under operating leases, finance leases, deferred pensions, a nd issued purchase orders.
Anticipated cash inflows from licensing agreements with extended payment terms as of December 31, 2023 were as follows (amounts in thousands): Year ended December 31, Amount 2024 $ 6,600 2025 9,250 2026 6,750 2027 7,250 2028 7,250 Thereafter 60,000 Total $ 97,100 Contractual Obligations Our principal commitments as of December 31, 2023 consisted primarily of obligations under operating leases, finance leases, warranty obligations, deferred pensions, a nd issued purchase orders.
Furthermore, as we expand our services and digital applications in the future, we may face other competitors including software providers and hardware manufacturers that offer software solutions.
Competition The market for our products is competitive, and we may face increased competition as new and existing competitors introduce energy storage solutions and components. Furthermore, as we expand our services and digital applications in the future, we may face other competitors including software providers and hardware manufacturers that offer software solutions.
We expect to generate revenue in the future from the sale and licensing of the Company’s energy storage solutions, EMS, additional software applications, and long-term services agreements, including pursuant to tolling arrangements in connection with energy storage systems that we intend to own and operate.
In addition to these sources of revenue, in the future we expect to generate revenue from the sale of our GESSs, the sale or licensing of the Company’s software solutions, the sale of long-term service agreements to maintain customer owned energy storage systems, and through tolling arrangements in connection with energy storage systems that we intend to own and operate.
As a result, we have strategically chosen to design an agile and agnostic software platform that can orchestrate the management of one or more of our diverse storage mediums and the underlying power generation assets to harmonize asset operation and maximize economic return for our customers.
Alternatively, we have strategically chosen to design an agile and agnostic software platform that can orchestrate the management of not just one energy storage technology, but rather one or more of our diverse storage mediums and the underlying power generation assets to harmonize asset operation and drive competitive operational performance.
Our non-cancellable purchase obligations as of December 31, 2022 totaled approximately $50.2 million . 52 Table of Contents Cash Flows The following table summarizes cash flows from operating, investing, and financing activities for the periods indicated (amounts in thousands): Year Ended December 31, 2022 2021 Net cash used in operating activities $ (23,346) $ (22,066) Net cash used in investing activities (13,319) (1,170) Net cash provided by financing activities 217,771 116,379 Effects of exchange rate changes on cash (49) 1,931 Net increase in cash, cash equivalents, and restricted cash $ 181,057 $ 95,074 Operating Activities During the years ended December 31, 2022 and 2021, cash used in operating activities totaled $23.3 million and $22.1 million, respectively.
Cash Flows The following table summarizes cash flows from operating, investing, and financing activities for the periods indicated (amounts in thousands): Year Ended December 31, 2023 2022 Net cash used in operating activities $ (92,655) $ (23,346) Net cash used in investing activities (42,542) (13,319) Net cash (used in) provided by financing activities (5,482) 217,771 Effects of exchange rate changes on cash 52 (49) Net (decrease) increase in cash, cash equivalents, and restricted cash $ (140,627) $ 181,057 Operating Activities During the years ended December 31, 2023 and 2022, cash used in operating activities totaled $92.7 million and $23.3 million, respectively.
For more information on our significant accounting policies, refer to Note 2 - Summary of Significant Accounting Policies of our audited consolidated financial statements included in this Annual Report on Form 10-K.
Accordingly, these are the policies we believe are the most critical to aid in fully understanding and evaluating our consolidated financial condition and results of operations. For more information on our significant accounting policies, refer to Note 2 - Summary of Significant Accounting Policies of our audited consolidated financial statements included in this Annual Report on Form 10-K.
Energy storage is critical to reducing the intermittency and volatility of renewable energy generation. However, there is no guarantee that the deployment of renewable energy will occur at the rate that is expected.
Increasing Deployment of Renewable Energy Deployment of renewable energy resources has accelerated over the last decade, and solar and wind have become a low cost energy source. Energy storage is critical to reducing the intermittency and volatility of renewable energy generation. However, there is no guarantee that the deployment of renewable energy will occur at the rate that is expected.
Business Combination and Public Company Costs On February 11, 2022, Legacy Energy Vault completed the Merger. Immediately following the completion of the Merger, Novus changed its name to Energy Vault Holdings, Inc. On February 14, 2022, Energy Vault’s common stock and warrants began trading on the New York Stock Exchange under the symbols “NRGV” and “NRGV WS,” respectively.
Business Combination and Public Company Costs On February 11, 2022, Legacy Energy Vault completed the Merger. Immediately following the completion of the Merger, Novus changed its name to Energy Vault Holdings, Inc.
Additionally, our revenue growth is dependent on our ability to continue to develop and commercialize new and innovative products to meet our customer’s energy storage needs. 47 Table of Contents Cost of Revenue Cost of revenue primarily consists of product costs, including batteries and supplies, as well as subcontractor costs, direct labor, and consulting expenses associated with constructing energy storage systems and providing construction support services to Atlas.
Additionally, our revenue growth is dependent on our ability to continue to develop and commercialize new and innovative products to meet our customer’s energy storage needs. Cost of Revenue Cost of revenue primarily consists of product costs, including purchased materials and supplies, as well as costs related to subcontractors, direct labor, and product warranties.
Gross Profit and Gross Profit Margin Gross profit was $59.3 million and gross profit margin was 40.6% for the year ended December 31, 2022. Gross profit in 2022 was primarily attributable to the Company’s intellectual property licensing revenue, which did not have any associated cost of revenue.
Gross profit during 2022 was primarily attributable to the Company’s intellectual property licensing revenue, which did not have any associated cost of revenue. S&M Expenses S&M expenses increased by $5.6 million to $18.2 million for the year ended December 31, 2023, compared to $12.6 million for the year ended December 31, 2022.
Energy Vault has incurred negative operating cash flows and operating losses in the past. We may continue to incur operating losses in the future due to our-going research and development activities. We may seek additional capital through equity and/or debt financings depending on market conditions.
We may continue to incur operating losses in the future due to our on-going research and development activities. We may seek additional capital through equity and/or debt financings depending on market conditions. If we are required to raise additional funds by issuing equity securities, dilution to stockholders would result.
As of December 31, 2022, t he Company has contributed all $25.0 million. The refundable contribution will be returned to the Company upon Atlas’ first GESS reaching substantial completion, subject to adjustment for potential liquidated damages if certain performance metrics are not met.
The refundable contribution will be returned to Energy Vault upon the customer’s first GESS reaching substantial completion, subject to adjustment for potential liquidated damages if certain performance metrics are not met.
Inflationary pressures, supply chain disruptions, geopolitical stresses, and other factors could result in fluctuations in demand for and deployment of renewable energy resources, adversely affecting our revenue and ability to generate profits in the future. Competition The market for our products is competitive, and we may face increased competition as new and existing competitors introduce energy storage solutions and components.
Inflationary pressures, supply chain disruptions, geopolitical conflicts, government regulations, and other factors could result in fluctuations in demand for and deployment of renewable energy resources, adversely affecting our revenue and ability to generate profits in the future.
Even if renewable energy and energy storage become more widely adopted than they have been to date, potential customers may choose energy storage products from our competitors. Increasing Deployment of Renewable Energy Deployment of renewable energy resources has accelerated over the last decade, and solar and wind have become a low cost energy source.
Our business depends on the acceptance of our energy storage products in the marketplace. Even if renewable energy and energy storage become more widely adopted than they have been to date, potential customers may choose energy storage products from our competitors.
Partially offsetting these cash inflows was $20.7 million in transaction cost payments related to the reverse recapitalization and $5.5 million in tax payments related to the net settlement of equity awards.
Partially offsetting these cash inflows was $20.7 million transaction cost payments related to the reverse recapitalization and $5.5 million in tax payments related to the net settlement of equity awards. Non-GAAP Financial Measures To complement our consolidated statements of operations, we use non-GAAP financial measures of adjusted S&M expenses, adjusted R&D expenses, adjusted G&A expenses, and adjusted EBITDA.
Multiple contracts entered into with the same customer and near the same time to construct energy storage projects are combined in accordance with ASC 606. In these situations, the contract prices are aggregated and then allocated to each energy storage project based upon their relative stand-alone selling price.
Generally, each contract to design and construct an energy storage project contains one performance obligation. Multiple contracts entered into with the same customer and near the same time to construct energy storage projects are combined in accordance with ASC 606.
Revenue for the year ended December 31, 2022 consisted of $85.6 million from the building and transferring of energy storage products and $58.5 million from the licensing of the Company’s EVx intellectual property. Additionally, the Company recognized other revenue of $1.8 million related the Company providing construction support services to Atlas during the year ended December 31, 2022 .
Revenue from three customers accounted for 64%, 22%, and 13% respectively, of the Company’s total revenue for the year ended December 31, 2023. Revenue for the year ended December 31, 2022 primarily consisted of $85.6 million attributable to the building and transferring of energy storage products and $58.5 million attributable to licensing the Company’s EVx intellectual property.
The Merger was accounted for as a reverse recapitalization in accordance with United States Generally Accepted Accounting Principles (“GAAP”). Under this method of accounting, Novus was treated as the “acquired” company for financial reporting purposes.
Under this method of accounting, Novus was treated as the “acquired” company for financial reporting purposes.
Sales and Marketing Expenses Sales and marketing expenses increased by $11.8 million to $12.6 million for the year ended December 31, 2022, compared to $0.8 million for the year ended December 31, 2021.
G&A Expenses G&A expenses increased by $11.4 million to $68.1 million for the year ended December 31, 2023, compared to $56.6 million for the year ended December 31, 2022.
Our solutions are designed to address the intermittency inherent in the predominant sources of renewable energy production by storing energy produced when renewable energy production is active.
We are striving to create a world powered by renewable resources so that everyone will have access to clean, sustainable, and affordable energy. 45 Table of Contents Our solutions are designed to address the intermittency issues inherent in the predominant sources of renewable energy production by storing energy produced when renewable energy production is active.
Our cost of revenue is affected by underlying costs for batteries, inverters, enclosures, and cables, as well as the cost of subcontractors to provide construction services.
Our cost of revenue is affected by underlying costs of materials such as batteries, inverters, enclosures, transformers, and cables, as well as the cost of subcontractors to provide construction services. We do not currently hedge against changes in the price of raw materials as we do not purchase raw materials. We purchase energy storage system components from our suppliers.
The Company’s agreement with Atlas includes variable consideration of $25.0 million, which represents a refundable contribution the Company made to Atlas during the construction period for their first GESS. The refundable contribution will be returned to Energy Vault upon Atlas’ first GESS reaching substantial completion, subject to adjustment for potential liquidated damages if certain performance metrics are not met.
One of the Company’s agreement with a customer includes variable consideration of $25.0 million, which represents a refundable contribution the Company made to the customer during the construction period for their first GESS.
The Company’s backlog agrees with the amount of our remaining performance obligations, which are described in Note 4 - Revenue Recognition . 49 Table of Contents Results of Operations Consolidated Comparison of Year Ended December 31, 2022 to Year Ended December 31, 2021 The following table sets forth our results of operations for the periods indicated (amounts in thousands): Year Ended December 31, 2022 2021 $ Change Revenue $ 145,877 $ — $ 145,877 Operating Expenses: Cost of revenue 86,580 — 86,580 Sales and marketing 12,582 845 11,737 Research and development 50,058 7,912 42,146 General and administrative 56,912 18,056 38,856 Asset impairment 2,828 2,724 104 Loss from operations (63,083) (29,537) (33,546) Other Income (Expense): Interest expense (2) (7) 5 Change in fair value of warrant liability 2,330 — 2,330 Transaction costs (20,586) — (20,586) Other income (expenses), net 3,469 (1,793) 5,262 Loss before income taxes $ (77,872) $ (31,337) $ (46,535) Revenue The Company recognized revenue for the product and service categories as follows for the years ended December 31, 2022 and 2021 (amounts in thousands): Year Ended December 31, 2022 2021 Build and transfer energy storage products $ 85,636 $ — Licensing of intellectual property 58,483 — Other 1,758 — Total revenue $ 145,877 $ — Revenue for the year ended December 31, 2022 was $145.9 million compared to no revenue for the year ended December 31, 2021.
Transaction Costs Transaction costs consist of legal, accounting, banking fees, and other costs directly related to the consummation of the Merger and the PIPE. 50 Table of Contents Results of Operations Consolidated Comparison of Year Ended December 31, 2023 to Year Ended December 31, 2022 The following table sets forth our results of operations for the periods indicated (amounts in thousands): Year Ended December 31, 2023 2022 $ Change Revenue $ 341,543 $ 145,877 $ 195,666 Cost of revenue 324,012 86,580 237,432 Gross profit 17,531 59,297 (41,766) Operating expenses: Sales and marketing 18,210 12,582 5,628 Research and development 37,104 42,605 (5,501) General and administrative 68,060 56,622 11,438 Depreciation and amortization 893 7,743 (6,850) Asset impairment — 2,828 (2,828) Loss from operations (106,736) (63,083) (43,653) Other income (expense): Interest expense (35) (2) (33) Interest income 8,152 3,695 4,457 Change in fair value of warrant liability — 2,330 (2,330) Transaction costs — (20,586) 20,586 Other expense, net (173) (226) 53 Loss before income taxes $ (98,792) $ (77,872) $ (20,920) Revenue The Company recognized revenue for the product and service categories as follows for the years ended December 31, 2023 and 2022 (amounts in thousands): Year Ended December 31, 2023 2022 Build and transfer energy storage products $ 339,891 $ 85,636 Licensing of intellectual property 735 58,483 Other 917 1,758 Total revenue $ 341,543 $ 145,877 Revenue for the year ended December 31, 2023 increased by $195.7 million to $341.5 million comp ared to $145.9 million for the year ended December 31, 2022.
The increase was primarily attributable to a $22.3 million increase in personnel-related expenses, a $7.5 million increase in depreciation expense, a $7.0 million increase in engineering and development costs, a $3.1 million increase in software expenses, a $1.2 million increase in consulting costs, and a $1.0 million increase in travel related expenses.
The decrease was primarily attributable to a $2.7 million decrease in engineering and development costs, a $2.0 million decrease in personnel-related expenses, and a $0.8 million decrease in consulting costs. These cost decreases were primarily attributable to a focus on cost controls and a reduction in personnel.
The improvement was primarily attributable to an increase in interest income and positive fluctuations in foreign currency transaction gain and losses. Liquidity and Capital Resources Sources of Liquidity Since inception , we have financed our operations primarily through the issuance and sale of equity and the proceeds from the Merger and the PIPE.
The transaction costs in 2022 related to the consummation of the Merger. Liquidity and Capital Resources Sources of Liquidity Since inception , we have financed our net cash used in operating and investing activities primarily through the issuance and sale of equity, and with the proceeds from the Merger and the PIPE.
During the year ended December 31, 2021, cash used in operating activities of $22.1 million was negatively impacted by a net loss of $31.3 million. Operating cash flows were positively impacted by non-cash charges of $6.3 million and an increase in accounts payable and accrued expenses of $3.0 million.
During the year ended December 31, 2023, cash used in operating activities was negatively impacted by a net loss of $98.4 million, an increase in contract assets of $57.0 million, and a decrease in contract liabilities of $44.5 million.
The Company determines the transaction price based on the consideration expected to be received, which includes estimates of liquidated damages or other variable consideration. Generally, each contract to design and construct an energy storage project contains one performance obligation.
Revenue Build and Transfer Energy Storage Projects : The Company enters into contracts with utility companies and independent power producers to build energy storage projects. The Company determines the transaction price based on the consideration expected to be received, which includes estimates of liquidated damages or other variable consideration.
The discount rate used in the discounted cash flow analysis is highly subjective as it is dependent on the Company’s assessment of the customer’s credit risk. Stock-Based Compensation We have granted stock-based awards consisting primarily of incentive and non-qualified stock options and restricted stock units (“RSUs”) to employees, members of our Board, and non-employees.
The discount rate used in the discounted cash flow analysis is highly subjective as it is dependent on the Company’s assessment of the customer’s credit risk.
The increase was primarily attributable to a $25.7 million increase in personnel-related expenses, a $6.3 million increase in legal and professional fees, a $2.5 million increase in consulting costs, a $1.8 million in travel related expenses, a $1.7 million increase in insurance costs, a $1.1 million increase in software expenses, and a $0.8 million increase in employee recruiting costs.
The increase was primarily attributable to a $9.8 million increase in personnel-related expenses, a $1.4 million increase in software and IT costs, a $1.1 million increase in insurance costs, and a $0.6 million increase in consulting costs. The increase in personnel costs was due to expanded headcount and an increase in stock-based compensation expense.
Our project delivery generally relies on third-party EPC firms to construct our storage systems, under our supervision with dedicated teams tasked with project management.
Under the EPC model, we generally rely on third-party EPC firms to construct our storage systems, under our supervision with dedicated teams tasked with project management. Under the EEQ model, we are responsible for the delivery and installation of the equipment we provide, as well as resolving issues within our scope of supply.
“Risk Factors.” Product Development and Deployment Plan We leverage our sustainable and differentiated technology to provide our customers with an economical solution to meet their shorter, longer, and extended-duration renewable energy storage needs. We believe that the majority of our competitors are primarily focused on the development and marketing of vertically siloed solutions based on a singular energy storage technology.
“Risk Factors.” Product Development and Deployment Plan We leverage our sustainable and differentiated technologies to provide our customers with economical solutions to meet their short, long, and extended-duration renewable energy storage needs. Our energy storage solutions are designed to accommodate a wide variety of renewable power sources and to achieve an attractive levelized cost of energy relative to fossil fuels.
Global energy storage additions are on track to grow at a 21% compound annual growth rate through 2030, with annual additions reaching 233 GWhs and cumulative capacity reaching nearly 400 GWhs. Both government mandates and companies focused on 46 Table of Contents reducing energy use, cost, and emissions will propel the shift to renewable sources of power.
According to the 2H 2023 Energy Storage Market Outlook published by BloombergNEF in October 2023, the energy storage market is expected to grow at a “27% compound annual growth rate through 2030, with annual additions reaching 110 GW/372 GWh, or 2.6 times expected 2023 gigawatt installations.” Both government mandates and companies focused on reducing energy use, cost, and emissions are expected to propel the shift to renewable sources of power..
Revenue from two customers represented 57% and 35%, respectively, of the Company’s total revenue for the year ended December 31, 2022. Cost of Revenue Cost of revenue was $86.6 million for the year ended December 31, 2022 compared to no cost of revenue for the year ended December 31, 2021.
Revenue from the building and transferring of energy storage products was attributable to the Company’s physical advancement on its BESS projects during the year. Revenue from two customers accounted for 57% and 35%, respectively, of the Company’s total revenue for the year ended December 31, 2022.
The increase in personnel costs was due to expanded headcount and an increase in stock-based compensation expense. Stock-based compensation expense was $21.2 million for the year ended December 31, 2022, compared to $0.1 million for the year ended December 31, 2021.
The increase was primarily attributable to an increase in personnel-related expenses of $4.7 million and an increase in consulting costs of $0.7 million. The increase in personnel costs was due to expanded headcount and increased stock-based compensation expense.
This full spectrum of energy storage solutions assures our customers that we not only have what they need today, but that we also have what they will need in the future, thereby protecting their investments in our products. For these reasons, we believe we are well positioned to compete successfully in the evolving market for energy storage solutions.
Our range of energy storage solutions assures our customers have what they need today, as well as what they will need in the future, thereby protecting their investments in our products within this high-growth market and its rapidly evolving use cases and requirements.
Asset Impairment Energy Vault began building a prototype of the EV1 in March 2020, resulting in the CDU, which was connected to the Swiss national grid in July 2020. Thereafter, through design improvements and refinements of its technology, Energy Vault announced the new EVx platform in 2021 and the Company dismantled the CDU in September 2022.
Thereafter, through design improvements and refinements of its technology, Energy Vault announced the new EVx platform in 2021 and the Company dismantled the EV1 CDU in September 2022. The Company has recognized various impairments related to the EV1 CDU when components have been damaged or become obsolete.
We anticipate that our market will be characterized by high growth and rapidly evolving use cases and requirements.
We anticipate that our market will be characterized by high growth and rapidly evolving use cases and requirements. We believe that the majority of our competitors are primarily focused on the development and marketing of vertically siloed solutions based on a singular energy storage technology.
Non-cash charges primarily consisted of $3.2 million related to the write-down of inventory, $2.3 million in depreciation and amortization expense, $0.5 million in stock-based compensation expense, and $0.1 million in non-cash lease expenses. Investing Activities During the years ended December 31, 2022 and 2021, cash used in investing activities totaled $13.3 million and $1.2 million, respectively.
Investing Activities During the years ended December 31, 2023 and 2022, cash used in investing activities totaled $42.5 million and $13.3 million, respectively.