Biggest changeAdjusted EBITDA and Adjusted EPS have limitations as analytical tools, and you should not consider such measures either in isolation or as substitutes for analyzing our results as reported under GAAP. The following table reconciles Adjusted EBITDA to Net income (loss) , the most comparable GAAP financial metric: Years Ended December 31, 2022 2021 2020 (as restated) (as restated) Net income (loss) $ (509,553) $ (15,437) $ (14,107) Interest (income) expense (454) 296 (85) Income tax expense (benefit) (11,749) 254 — Depreciation and amortization 107,950 26,324 4,494 EBITDA (413,806) 11,437 (9,698) Adjustments: Non-cash/non-recurring operating expenses: Stock-based compensation expense 24,555 68,491 3,407 Acquisition-related costs 78 21,198 — Change in fair value of derivative asset (71,418) (12,112) — Change in fair value of contingent consideration (159) 975 — Realized gain on sale/exchange of long-term investment — (26,260) — Realized loss on sale of marketable equity securities 8,996 — — Unrealized (gain) loss on marketable equity securities — 13,655 — Reversal of registration rights penalty — — (1,358) Gain on exchange of equipment (16,281) — (29) Casualty-related charges (recoveries), net 9,688 — — Impairment of goodwill 335,648 — — Impairment of miners 55,544 — — Other (income) expense 59 (2,378) 6 Other revenue, (income) expense items: License fees (97) (97) (97) Adjusted EBITDA $ (67,193) $ 74,909 $ (7,769) 41 Table of Contents The following table reconciles Adjusted EPS to Diluted net income (loss) per share, the most comparable GAAP financial metric: Years Ended December 31, 2022 2021 2020 (as restated) (as restated) Diluted net income (loss) per share $ (3.65) $ (0.17) $ (0.34) Interest (income) expense - - - Income tax expense (benefit) (0.08) - - Depreciation and amortization 0.77 0.28 0.11 EBITDA per share (2.96) 0.11 (0.23) Adjustments, per share: Non-cash/non-recurring operating expenses: Stock-based compensation expense 0.18 0.73 0.08 Acquisition-related costs - 0.23 - Change in fair value of derivative asset (0.51) (0.13) - Change in fair value of contingent consideration - 0.01 - Realized gain on sale/exchange of long-term investment - (0.28) - Realized loss on sale of marketable equity securities 0.06 - - Unrealized (gain) loss on marketable equity securities - 0.15 - Reversal of registration rights penalty - - (0.03) Gain on exchange of equipment (0.12) - - Casualty-related charges (recoveries), net 0.07 - - Impairment of goodwill 2.41 - - Impairment of miners 0.40 - - Other (income) expense - (0.03) - Other revenue, (income) expense items: License fees - - - Adjusted EPS $ (0.47) $ 0.79 $ (0.18) Diluted weighted average number of shares outstanding 139,433,901 93,452,764 41,976,704 In addition to the non-GAAP financial measures of Adjusted EBITDA and Adjusted EPS described above, we believe “Bitcoin Mining revenue in excess of cost of revenues, net of power curtailment credits”, “Data Center Hosting revenue in excess of cost of revenues, net of power curtailment credits”, “Cost of revenues – Bitcoin Mining, net of power curtailment credits” and “Cost of revenues – Data Center Hosting, net of power curtailment credits” are additional performance measurements that represent a key indicator of the Company’s core business operations of both Bitcoin mining and Data Center Hosting. We believe our ability to offer power back to the grid at market-driven spot prices, thereby reducing our operating costs, is integral to our overall strategy, specifically our power management strategy and our commitment to supporting the ERCOT grid.
Biggest changeAdjusted EBITDA has limitations as an analytical tool, and you should not consider this financial measure either in isolation or as a substitute for analyzing our results as reported under GAAP. 38 Table of Contents The following table reconciles Adjusted EBITDA to Net income (loss) , the most comparable GAAP financial measure: Years Ended December 31, 2023 2022 2021 Net income (loss) $ (49,472) $ (509,553) $ (15,437) Interest (income) expense (8,222) (454) 296 Income tax expense (benefit) (5,093) (11,749) 254 Depreciation and amortization 252,354 107,950 26,324 EBITDA 189,567 (413,806) 11,437 Adjustments: Stock-based compensation expense 32,170 24,555 68,491 Acquisition-related costs — 78 21,198 Change in fair value of derivative asset (6,721) (71,418) (12,112) Change in fair value of contingent consideration — (159) 975 Realized gain on sale/exchange of long-term investment — — (26,260) Realized loss on sale of marketable equity securities — 8,996 — Unrealized (gain) loss on marketable equity securities — — 13,655 Loss (gain) on sale/exchange of equipment 5,336 (16,281) — Casualty-related charges (recoveries), net (5,974) 9,688 — Impairment of goodwill — 335,648 — Impairment of miners — 55,544 — Other (income) expense (260) 59 (2,378) License fees (97) (97) (97) Adjusted EBITDA $ 214,021 $ (67,193) $ 74,909 In addition to Adjusted EBITDA, we believe “Bitcoin Mining revenue in excess of cost of revenue, net of power curtailment credits”, “Data Center Hosting revenue in excess of cost of revenue, net of power curtailment credits”, “Cost of revenue – Bitcoin Mining, net of power curtailment credits” and “Cost of revenue – Data Center Hosting, net of power curtailment credits” are additional non-GAAP performance metrics that represent a key indicator of our core business operations of both Bitcoin Mining and Data Center Hosting. We believe our ability to offer power back to the grid at market-driven spot prices, thereby reducing our operating costs, is integral to our overall strategy, specifically our power management strategy and our commitment to supporting the ERCOT power grid.
We have allocated the benefit of the power sales to our Data Center Hosting and Bitcoin Mining segments based on their proportional power consumption during the periods presented.
We have allocated the benefit of the power sales to our Bitcoin Mining and Data Center Hosting segments based on their proportional power consumption during the periods presented.
Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to undiscounted future cash flows expected to be generated by the asset.
The recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to undiscounted future cash flows expected to be generated by the asset.
We generate engineering and construction services revenue from the fabrication and deployment of immersion cooling technology for Bitcoin mining customers, for which we bill the customer at a fixed monthly fee or at an hourly rate. For the construction of customer-owned equipment, revenue is recognized upon completion of each phase of the construction project, as defined in each contract.
We generate engineering and construction services revenue from the fabrication and deployment of immersion cooling technology for Bitcoin mining customers, for which we bill the customer at a fixed monthly fee or at an hourly rate. For the construction of customer-owned equipment, revenue is recognized upon completion of each phase of the construction project, as defined in each contract.
The percentage of completion is then multiplied by estimated revenues to determine inception-to-date revenue. Approved changes to design plans are generally recognized as a cumulative adjustment to the percentage of completion calculation. Revenue recognized for the period is the current inception-to-date recognized revenue less the prior period inception-to-date recognized revenue.
The percentage of completion is then multiplied by estimated revenue to determine inception-to-date revenue. Approved changes to design plans are generally recognized as a cumulative adjustment to the percentage of completion calculation. Revenue recognized for the period is the current inception-to-date recognized revenue less the prior period inception-to-date recognized revenue.
The length of time for the Company to complete a custom product varies but is typically between four to 12 weeks. Customers are typically required to make periodic progress payments to the Company based on contractually agreed-upon milestones. Invoices are due net, 30 days, and retainage, if any, is generally due 30 days after delivery.
The length of time for us to complete a custom product varies but is typically between four to 12 weeks. Customers are typically required to make periodic progress payments to us based on contractually agreed-upon milestones. Invoices are due net, 30 days, and retainage, if any, is generally due 30 days after delivery.
Observable inputs are based on market data obtained from independent sources, while unobservable inputs are based on the Company’s market assumptions. Unobservable inputs require significant management judgment or estimation. In some cases, the inputs used to measure an asset or liability may fall into different levels of the fair value hierarchy.
Observable inputs are based on market data obtained from independent sources, while unobservable inputs are based on our market assumptions. Unobservable inputs require significant management judgment or estimation. In some cases, the inputs used to measure an asset or liability may fall into different levels of the fair value hierarchy.
Further, Adjusted EBITDA and Adjusted EPS should not be considered as an alternative to revenue growth, net income, diluted earnings per share or any other performance measure derived in accordance with GAAP, or as an alternative to cash flow from operating activities as a measure of our liquidity.
Further, Adjusted EBITDA should not be considered as an alternative to revenue growth, net income, diluted earnings per share or any other performance measure derived in accordance with GAAP, or as an alternative to cash flow from operating activities as a measure of our liquidity.
Any costs to obtain a contract are not material to the Company’s financial statements and would be expensed as incurred. Because of the inherent uncertainties in estimating costs, it is at least reasonably possible that the estimates used will change within the near term.
Any costs to obtain a contract are not material to our financial statements and would be expensed as incurred. Because of the inherent uncertainties in estimating costs, it is at least reasonably possible that the estimates used will change within the near term.
Revenues are recognized over time as performance creates or enhances an asset with no alternative use, and for which we have an enforceable right to receive compensation as defined under the contract. The length of time required to complete a custom product varies but is typically between four to 12 weeks.
Revenue is recognized over time as performance creates or enhances an asset with no alternative use, and for which we have an enforceable right to receive compensation as defined under the contract. The length of time required to complete a custom product varies but is typically between four to 12 weeks.
For the construction of assets owned by us but paid for and used by the customer during the term of their data center hosting contract, revenue is recognized on a straight-line basis over the remaining life of the contract. Maintenance services include cleaning, cabling, and other services to maintain the customers’ equipment.
For the construction of assets owned by us but paid for and used by the customer during the term of their data center hosting contract, revenue is recognized on a straight-line basis over the remaining life of the contract. 41 Table of Contents Maintenance services include cleaning, cabling, and other services to maintain the customers’ equipment.
Certain mining pool operators charge fees to cover the costs of 60 Table of Contents maintaining the pool and are deducted from amounts we may otherwise earn and are treated as a reduction to the consideration received. Fees fluctuate and historically have been no more than approximately 2% per reward earned, on average.
Certain mining pool operators charge fees to cover the costs of maintaining the pool and are deducted from amounts we may otherwise earn and are treated as a reduction to the consideration received. Fees fluctuate and historically have been no more than approximately 2% per reward earned, on average.
This first phase of the development of the Corsicana Facility includes land acquisition, site preparation, substation development, and transmission construction, along with construction of ancillary buildings and four buildings utilizing the Company’s immersion-cooling infrastructure and technology.
This first phase of the development of the Corsicana Facility includes land acquisition, site preparation, substation development, and transmission construction, along with construction of ancillary buildings and four buildings utilizing our immersion-cooling infrastructure and technology.
Fair value of financial instruments The Company recognizes financial instruments under the following fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three levels as follows: Level 1 — quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 — observable inputs other than Level 1, quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, and model-derived prices whose inputs are observable or whose significant value drivers are observable; and Level 3 — assets and liabilities whose significant value drivers are unobservable.
Fair value of financial instruments We recognize financial instruments under the following fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three levels as follows: Level 1 — quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 — observable inputs other than Level 1, quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, and model-derived prices whose inputs are observable or whose significant value drivers are observable; and Level 3 — assets and liabilities whose significant value drivers are unobservable.
The Company received approval from ERCOT for the entire one-gigawatt capacity. The initial phase of the development of the Corsicana Facility involves the construction on the 265-acre site of 400 megawatts of immersion-cooled Bitcoin mining and data center hosting infrastructure spread across multiple buildings, as well as a high-voltage power substation and transmission facilities to supply power to the facility.
We received approval from ERCOT for the entire one-gigawatt capacity. The initial phase of the development of the Corsicana Facility involves the construction on the 265-acre site of 400 MW of immersion-cooled Bitcoin mining and data center hosting infrastructure spread across multiple buildings, as well as a high-voltage power substation and transmission facilities to supply power to the facility.
See the discussion of risks affecting our business under Part I, Item 1A. “Risk Factors” of this Annual Report. 56 Table of Contents Data Center Hosting In general, we provide power for our data center customers on a variable (sub-metered) basis.
See the discussion of risks affecting our business under Part I, Item 1A. “Risk Factors” of this Annual Report. Data Center Hosting In general, we provide power for our data center customers on a variable (sub-metered) basis.
In the rare case that we may incur penalties under these clauses, we recognize the payment as variable consideration and a reduction of the transaction price and, therefore, of revenue, when not in exchange for a good or service from the customer.
In the rare case that we may incur penalties under these clauses, we recognize the 45 Table of Contents payment as variable consideration and a reduction of the transaction price and, therefore, of revenue, when not in exchange for a good or service from the customer.
Management believes this focus will positively affect each of Riot’s three business segments by providing more capacity for its Bitcoin Mining and Data Center Hosting, and by capitalizing on supply chain efficiencies garnered through its Engineering segment.
Management believes this focus will positively affect each of Riot’s three business segments by providing more capacity for our Bitcoin Mining and Data Center Hosting operations, and by capitalizing on supply chain efficiencies garnered through our Engineering segment.
The Company’s fractional share of the Bitcoin reward is based on the proportion of computing power the Company contributed to the mining pool operator to the total computing power contributed by all mining pool participants in solving the current algorithm. ● Because the consideration to which the Company expects to be entitled for providing computing power is entirely variable, as well as being noncash consideration, the Company assesses the estimated amount of the variable noncash consideration to which it expects to be entitled for providing computing power at contract inception and subsequently, to determine when and to what extent it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur once the uncertainty associated with the variable consideration is subsequently resolved (the “constraint”).
Our fractional share of the Bitcoin reward is based on the proportion of computing power we contributed to the mining pool operator to the total computing power contributed by all mining pool participants in solving the current algorithm. ● Because the consideration to which we expect to be entitled for providing computing power is entirely variable, as well as being noncash consideration, we assess the estimated amount of the variable noncash consideration to which it expects to be entitled for providing computing power at contract inception and subsequently, to determine when and to what extent it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur once the uncertainty associated with the variable consideration is subsequently resolved (the “constraint”).
Bitcoin is classified on our balance sheet as a current asset due to the Company’s ability to sell it in a highly liquid marketplace and its intent to liquidate its Bitcoin to support operations when needed.
Bitcoin is classified on our balance sheet as a current asset due to our ability to sell it in a highly liquid marketplace and our intent to liquidate our Bitcoin to support operations when needed.
Revenue from Operations Bitcoin Mining Funding our operations on a go-forward basis will rely significantly on our ability to mine Bitcoin at a price above our Bitcoin Mining costs and revenue generated from our Data Center Hosting and Engineering customers.
Revenue from Operations Bitcoin Mining Funding our operations on a go-forward basis will rely significantly on our ability to mine Bitcoin at a price above our Bitcoin Mining costs and revenue generated from our Engineering customers.
The Company is entitled to consideration even if a block is not successfully placed by the mining pool operator. The contract is in effect until terminated by either party. ● The consideration is all variable.
We are entitled to consideration even if a block is not successfully placed by the mining pool operator. The contract is in effect until terminated by either party. ● The consideration is all variable.
The Company’s CODM is comprised of several members of its executive management team who use revenue and cost of revenues of our three reporting segments to assess the performance of the business of our reportable operating segments.
Our CODM is comprised of several members of our executive management team who use revenue and cost of revenue of our three reporting segments to assess the performance of the business of our reportable operating segments.
Or: ● a fractional share of the fixed Bitcoin award the mining pool operator receives (less digital asset transaction fees to the mining pool operator which are immaterial and are recorded as a deduction from revenue) for successfully adding a block to the blockchain based on a proportion of the Company’s “scoring hash rate” to the pool’s “scoring hash rate” where the scoring hash rate as defined by the pool is the exponential moving average of the hash power contributed by the Company or by all pool members combined.
Or: 44 Table of Contents ● a fractional share of the fixed Bitcoin award the mining pool operator receives (less digital asset transaction fees to the mining pool operator which are immaterial and are recorded as a deduction from revenue) for successfully adding a block to the blockchain based on a proportion of our “scoring hash rate” to the pool’s “scoring hash rate” where the scoring hash rate as defined by the pool is the exponential moving average of the hash power contributed by us or by all pool members combined.
Engineering Substantially all revenue is derived from the sale of custom products built to customers’ specifications under fixed-price contracts with one identified performance obligation. Revenues are recognized over time as performance creates or enhances an asset with no alternative use, and for which the Company has an enforceable right to receive compensation as defined under the contract.
Engineering Substantially all revenue is derived from the sale of custom products built to customers’ specifications under fixed-price contracts with one identified performance obligation. Revenue is recognized over time as performance creates or enhances an asset with no alternative use, and for which we have an enforceable right to receive compensation as defined under the contract.
In exchange for providing computing power, the Company is entitled to either: ● a Full-Pay-Per-Share payout of Bitcoin based on a contractual formula, which primarily calculates the hash rate provided by the Company to the mining pool as a percentage of total network hash rate, and other inputs.
In exchange for providing computing power, we are entitled to either: ● a Full-Pay-Per-Share payout of Bitcoin based on a contractual formula, which primarily calculates the hash rate provided by us to the mining pool as a percentage of total network hash rate, and other inputs.
Engineering revenue is derived from the sale of custom products built to customers’ specifications under fixed-price contracts with one identified performance obligation. Engineering revenues are recognized over time as performance creates or enhances an asset with no alternative use, and for which the Company has an enforceable right to receive compensation as defined under the contract.
Engineering revenue is derived from the sale of custom products built to customers’ specifications under fixed-price contracts with one identified performance obligation. Engineering revenue is recognized over time as performance creates or enhances an asset with no alternative use, and for which we have an enforceable right to receive compensation as defined under the contract.
While the Company maintains policies of insurance, such policies may not cover all of the costs or expenses associated with responding to such matters or any liability or settlement associated with any lawsuits and are subject to significant deductible or retention amounts.
While we maintain policies of insurance, such policies may not cover all of the costs or expenses associated with responding to such matters or any liability or settlement associated with any lawsuits and are subject to significant deductible or retention amounts.
Despite such challenges in the ecosystem, Riot continues to focus on building long-term stockholder value by taking strategic action to vertically integrate its business, expanding the Rockdale Facility and developing the Corsicana Facility.
Despite such challenges in the ecosystem, Riot continues to focus on building long-term stockholder value by taking strategic action to vertically integrate our business, utilizing the Rockdale Facility and developing the Corsicana Facility.
Based on evaluation of likelihood and magnitude of a reversal in applying the constraint, the estimated variable noncash consideration is constrained from inclusion in revenue until the end of the contract term, when the underlying uncertainties have been resolved and number of Bitcoin to which the Company is entitled becomes known. ● Because it is not probable that a significant reversal of cumulative revenue will not occur, the consideration is constrained until the mining pool operator successfully places a block (by being the first to solve an algorithm) and the Company receives confirmation of the consideration it will receive, at which time revenue is recognized based on the spot rate of Bitcoin determined using the Company’s primary trading platform for Bitcoin at the time of receipt.
Based on evaluation of likelihood and magnitude of a reversal in applying the constraint, the estimated variable noncash consideration is constrained from inclusion in revenue until the end of the contract term, when the underlying uncertainties have been resolved and number of Bitcoin to which we are entitled becomes known. ● Because it is not probable that a significant reversal of cumulative revenue will not occur, the consideration is constrained until the mining pool operator successfully places a block (by being the first to solve an algorithm) and we receive confirmation of the consideration it will receive, at which time revenue is recognized based on the spot rate of Bitcoin determined using our principal market for Bitcoin at the time of receipt.
The Company’s financial position, results of operations and cash flows are impacted by the accounting policies the Company has adopted. In order to get a full understanding of the Company’s financial statements, one must have a clear understanding of the accounting policies employed.
Our financial position, results of operations and cash flows are impacted by the accounting policies we have adopted. In order to get a full understanding of our financial statements, one must have a clear understanding of the accounting policies employed.
We believe deploying our miners at the expanded Rockdale Facility has many advantages for our mining operations, including allowing us to operate our miners without incurring third-party colocation services fees and to do so at the fixed low energy costs available to the Rockdale Facility under its long-term power supply agreement.
We believe deploying our miners at the expanded Rockdale Facility offers many advantages for our Bitcoin Mining operations, including allowing us to operate our miners without incurring third-party colocation services fees and to do so at the low fixed energy costs available to the Rockdale Facility under its long-term PPA.
To determine the amount of revenue to recognize over time, the Company utilizes the cost-to-cost method as management believes cost incurred best represents the amount of work completed and remaining on projects. As the cost-to-cost method is driven by incurred cost, the Company calculates the percentage of completion by dividing costs incurred to date by the total estimated cost.
To determine the amount of revenue to recognize over time, we utilize the cost-to-cost method as management believes cost incurred best represents the amount of work completed and remaining on projects. As the cost-to-cost method is driven by incurred cost, we calculate the percentage of completion by dividing costs incurred to date by the total estimated cost.
For performance-based share-based payment awards, the Company begins to recognize compensation cost over the performance period when achievement of the milestones and targets is probable. The Company has elected to account for forfeitures of awards as they occur. Recently issued and adopted accounting pronouncements The Company continually assesses any new accounting pronouncements to determine their applicability.
For performance-based share-based payment awards, we recognize compensation cost over the performance period when achievement of the milestones and targets is probable. We have elected to account for forfeitures of awards as they occur. Recently issued and adopted accounting pronouncements We continually assess any new accounting pronouncements to determine their applicability.
Riot chose to refrain from 34 Table of Contents engaging in debt-financing activities during this period and, as a result, has not been subject to the significant debt-service shortfalls some of its competitors are experiencing.
Riot chose to refrain from engaging in any significant debt-financing activities during this period and, as a result, has not been subject to the significant debt-service shortfalls some of our competitors are experiencing.
These credits are recognized in power curtailment credits in the statements of operations, outside of cost of revenues, but significantly reduce the Company’s overall cost to mine Bitcoin.
These credits are recognized in power curtailment credits in the statements of operations, outside of cost of revenue, but significantly reduce our overall cost to mine Bitcoin.
We expect to generate ongoing revenues from Bitcoin rewards from our Bitcoin Mining operations and our ability to liquidate Bitcoin rewards at future values will be regularly evaluated to generate cash for operations.
We expect to generate ongoing revenue from Bitcoin rewards in connection with our Bitcoin Mining operations and our ability to liquidate Bitcoin rewards at future values will be regularly evaluated to generate cash for operations.
Bitcoin Mining cost of revenues consist primarily of direct production costs of mining operations, including electricity, labor, insurance and, for a portion of 2022, the variable Coinmint hosting fee, but excluding depreciation and amortization, which are separately stated.
Bitcoin Mining cost of revenue 36 Table of Contents consists primarily of direct production costs of mining operations, including electricity, labor, insurance and, for a portion of 2022, the variable Coinmint hosting fee, but excluding depreciation and amortization, which are separately stated.
Changes in the fair value of the noncash consideration due to form of the consideration (changes in the market price of Bitcoin) are not included in the transaction price and therefore, are not included in revenue.
The transaction consideration we receive, if any, is noncash consideration in the form of Bitcoin. Changes in the fair value of the noncash consideration due to form of the consideration (changes in the market price of Bitcoin) are not included in the transaction price and therefore, are not included in revenue.
Our Engineering business segment also provides electricity distribution product design, manufacture, and installation services primarily focused on large-scale commercial and governmental customers and serves a broad scope of clients across a wide range of markets including data center, power generation, utility, water, industrial, and alternative energy.
Our Engineering business segment also provides electricity distribution product design, manufacturing, and installation services primarily focused on large-scale commercial and governmental customers and serves a broad scope of clients across a wide range of markets including data center, power generation, utility, water, industrial, and alternative energy. Products are custom built to client and industry specifications.
Stock-based compensation The Company accounts for share-based payment awards exchanged for services at the estimated grant date fair value of the award, which is based on the fair market value of the Company’s common stock at the time of the grant.
Stock-based compensation We account for share-based payment awards exchanged for services at the estimated grant date fair value of the award, which is based on the fair market value of our common stock at the time of the grant.
The Company’s enforceable right to compensation begins only when, and lasts as long as, the Company provides computing power to the mining pool operator and is created as power is provided over time. The only consideration due to the Company relates to the provision of computing power.
Our enforceable right to compensation begins only when, and lasts as long as, we provide computing power to the mining pool operator and is created as power is provided over time. The only consideration due to us relates to the provision of computing power.
The increase of $1.6 million in cost of revenues was primarily due to the increase in mining capacity at the Rockdale Facility, which requires more headcount and direct costs necessary to maintain and support the mining operations.
The increase was primarily due to the increase in mining capacity at the Rockdale Facility, which requires more headcount and direct costs necessary to maintain and support the mining operations.
Noncash consideration is measured at fair value at contract inception. Fair value of the crypto asset consideration is determined using the quoted price on the Company’s primary trading platform for Bitcoin at the beginning of the contract period at the single bitcoin level (one bitcoin).
Noncash consideration is measured at fair value at contract inception. Fair value of the crypto asset consideration is determined using the quoted price on our principal market for Bitcoin at the beginning of the contract period at the single bitcoin level (one bitcoin).
Additionally, we are developing the Corsicana Facility, a second large-scale Bitcoin mining data center facility, which, upon completion, is expected to have approximately one gigawatt of capacity available for our own Bitcoin mining and data center hosting services for institutional-scale hosted clients. We operate in an environment which is consistently evolving based on the proliferation of Bitcoin and cryptocurrencies in general.
Additionally, we are developing the Corsicana Facility, a second large-scale Bitcoin mining data center facility, which, upon completion, is expected to have approximately one gigawatt of capacity available for our own Bitcoin mining and data center hosting services for institutional-scale hosted clients.
For the construction of assets owned by us but paid for and used by the customer during the term of their data center hosting contract, revenue is recognized on a straight-line basis over the remaining life of the contract. Maintenance services include cleaning, cabling, and other services to maintain the customers’ equipment.
For the construction of assets owned by us but paid for and used by the customer during the term of their data center hosting contract, revenue is recognized on a straight-line basis over the remaining life of the contract.
The contracts are terminable at any time by and at no cost to the Company, and by the pool operator under certain conditions specified in the contract. Providing computing power in digital asset transaction verification services is an output of the Company’s ordinary activities.
The contracts are terminable at any time by and at no cost to us, and by the pool operator under certain conditions specified in the contract. Providing computing power in digital asset transaction verification services is an output of our ordinary activities. Providing such computing power is the only performance obligation in our contracts with mining pool operators.
Adjusted EBITDA and Adjusted EPS are provided in addition to, and should not be considered to be a substitute for, or superior to, net income, the comparable measure under GAAP for Adjusted EBITDA, and to diluted net income (loss) per share, the comparable measure under GAAP for Adjusted EPS.
Adjusted EBITDA is provided in addition to, and should not be considered to be a substitute for, or superior to, net income, the most comparable measure under GAAP to Adjusted EBITDA.
During the year ended December 31, 2022, we received gross proceeds of approximately $304.8 million ($298.2 million, net of $6.6 million in commissions and expenses), from the sale of 37,052,612 shares of common stock at an average fair value of $8.23 per share. 2021 ATM Offering In August 2021, we entered into an ATM sales agreement under which we could offer and sell up to $600.0 million in shares of the Company’s common stock.
During the year ended December 31, 2022, we received gross proceeds of approximately $304.8 million ($298.2 million, net of $6.6 million in commissions and expenses), from the sale of 37,052,612 shares of common stock at an average fair value of $8.23 per share under the 2022 ATM Offering.
The Company estimates that the total cost of the first phase of the development will be approximately $333 million, which is scheduled to be invested through the first quarter of 2024.
We estimate that the total cost of the first phase of the development will be approximately $333.0 million, which is scheduled to be invested through mid-2024.
During the years ended December 31, 2022 and 2021, the Company earned $27.3 million and $6.5 million, respectively, in power credits, to be credited against its power invoices, as a result of temporarily pausing its operations.
During the years ended December 31, 2023 and 2022, we earned $71.2 million and $27.3 million, respectively, in power credits, to be credited against our power invoices, as a result of temporarily pausing our operations.
The most significant accounting estimates inherent in the preparation of our financial statements include estimates associated with valuing contingent consideration for a business combination and periodic reassessment of its fair value, allocating the fair value of purchase consideration to assets acquired and liabilities assumed in business acquisitions, revenue recognition, valuing the derivative asset classified under Level 3 fair value hierarchy, determining the useful lives and recoverability of long-lived assets, impairment analysis of goodwill, fixed assets, and finite-lived intangibles, stock-based compensation, and the valuation allowance associated with our deferred tax assets.
The most significant accounting estimates inherent in the preparation of our financial statements include revenue recognition, valuing the derivative asset classified under Level 3 fair value hierarchy, determining the useful lives and recoverability of long-lived assets, impairment analysis of fixed assets and finite-lived intangibles, stock-based compensation, and the valuation allowance associated with our deferred tax assets.
Selling, general and administrative expenses during the years ended December 31, 2021 and 2020 totaled $87.4 million and $10.3 million, respectively. Selling, general and administrative expenses consist of stock-based compensation, legal and professional fees and other personnel and related costs.
Selling, general and administrative expenses during the years ended December 31, 2023 and 2022 totaled $100.3 million and $67.5 million, respectively. Selling, general and administrative expenses consist of stock-based compensation, legal and professional fees, and other personnel and related costs.
For the years ended December 31, 2022 and 2021, Bitcoin Mining revenue was $156.9 million, and $184.4 million, respectively.
For the years ended December 31, 2023 and 2022, Bitcoin Mining revenue was $189.0 million and $156.9 million, respectively.
Because it is probable that a significant reversal of cumulative revenue will not occur and the Company is able to calculate the payout based on the contractual formula, noncash revenue is estimated and recognized based on the spot price of Bitcoin determined using the Company’s primary trading platform for Bitcoin at the inception of each contract, which is determined to be daily.
Because it is probable that a significant reversal of cumulative revenue will not occur and we are able to calculate the payout based on the contractual formula, noncash consideration is estimated and recognized based on the spot price of Bitcoin determined using our principal market for Bitcoin at the inception of each contract.
When it is determined that a new accounting pronouncement affects the Company’s financial reporting, the Company undertakes a review to determine the consequences of the change to its financial statements and believes that there are proper controls in place to ascertain that the Company’s financial statements properly reflect the change.
When it is determined that a new accounting pronouncement affects our financial reporting, we undertake a review to determine the consequences of the change to our financial statements and believe that there are proper controls in place to ascertain that our financial statements properly reflect the change. See Note 2.
We recognize variable power revenue each month as the uncertainty related to the consideration is resolved, power is provided to our customers, and our customers utilize the power (the customer simultaneously receives and consumes the benefits of the Company’s performance). 61 Table of Contents We have determined that our contracts contain a series of performance obligations which qualify to be recognized under a practical expedient available known as the “right to invoice.” This determination allows variable consideration in such contracts to be allocated to and recognized in the period to which the consideration relates, which is typically the period in which it is billed, rather than requiring estimation of variable consideration at the inception of the contract.
We have determined that our contracts contain a series of performance obligations which qualify to be recognized under a practical expedient available known as the “right to invoice.” This determination allows variable consideration in such contracts to be allocated to and recognized in the period to which the consideration relates, which is typically the period in which it is billed, rather than requiring estimation of variable consideration at the inception of the contract.
Our engineers also allow us to continue to explore new methods to optimize and develop a best-in-class Bitcoin mining operation and have been instrumental in the development of our industrial-scale immersion-cooled Bitcoin mining hardware.
Engineering and other specialized talent employed in our Engineering business segment also allows us to continue to explore new methods to optimize and develop a best-in-class Bitcoin Mining operation and has been instrumental in the development of our industrial-scale immersion-cooled Bitcoin mining hardware.
As we grow our business, we continue to focus on deploying our efficient Bitcoin mining fleet, at scale, while realizing the benefits of being an owner and operator of our Bitcoin Mining and Data Center Hosting facilities.
As we grow our business, we continue to focus on deploying our efficient Bitcoin mining fleet, at scale, while realizing the benefits of being an owner and operator of our Bitcoin Mining and Data Center Hosting facilities. We anticipate companies in our industry will continue to experience challenges, and that 2024 will be a period of consolidation in the Bitcoin mining industry.
Construction of the substation and the data centers is expected to be carried out concurrently, with self-mining and data center hosting operations expected to commence by the fourth quarter of 2023, following the commissioning of the substation, which is expected to be completed in the fourth quarter of 2023.
Construction of the substation and the data centers is expected to be carried out concurrently, with self-mining operations expected to commence by the end of the first quarter of 2024, following the commissioning of the substation.
At-the-Market Equity Offerings 2022 ATM Offering In March 2022, we entered into an ATM sales agreement under which we could offer and sell up to $500.0 million in shares of the Company’s common stock.
ATM Equity Offerings 2023 ATM Offering In August 2023, we entered into the 2023 ATM sales agreement under which we could offer and sell up to $750.0 million in shares of our common stock.
A summary of the Company’s critical accounting policies follows: Bitcoin Bitcoin purchased are recorded at cost and Bitcoin awarded to the Company through its mining activities are accounted for in connection with the Company’s revenue recognition policy. 59 Table of Contents Bitcoin held are accounted for as intangible assets with indefinite useful lives.
A summary of our critical accounting policies follows: Bitcoin Bitcoin purchased are recorded at cost and Bitcoin awarded to us through our mining activities are accounted for in connection with our revenue recognition policy. Bitcoin held are accounted for as intangible assets with indefinite useful lives. Bitcoin is measured on a first-in-first-out (“FIFO”).
Engineering Our Engineering business segment designs and manufacturers power distribution equipment and custom engineered electrical products that provide us with the ability to vertically integrate many of the critical electrical components and engineering services necessary for our Rockdale Facility expansion and to reduce our execution and counter-party risk in ongoing and future expansion projects.
For the year ended December 31, 2023, Data Center Hosting revenue was approximately $27.3 million. 33 Table of Contents Engineering Our Engineering business segment designs and manufacturers power distribution equipment and custom engineered electrical products that provide us with the ability to vertically integrate many of the critical electrical components and engineering services necessary for our Corsicana Facility development and Rockdale Facility expansions and to reduce our execution and counter-party risk in ongoing and future expansion projects.
Certain patents are in the legal application process and therefore are not currently being amortized. The Company performs assessments to determine whether finite-lived classification is still appropriate at least annually.
Patents costs consisting of filing and legal fees incurred are initially recorded at cost. Certain patents are in the legal application process and therefore are not currently being amortized. We perform assessments to determine whether finite-lived classification is still appropriate at least annually.
Through December 31, 2022, we had incurred costs of approximately $53.4 million related to the development of the Corsicana Facility, which consisted of $10.1 million for land, $38.6 million of initial developments costs and equipment and a $4.7 million deposit for future power usage.
Through December 31, 2023, we had incurred costs of approximately $217.8 million related to the development of the Corsicana Facility, which consisted of $10.1 million for land, $203.0 million of initial developments costs and equipment and a $4.7 million deposit for future power usage. We expect to incur costs of approximately $115.2 million during the first half of 2024.
Taxes collected from customers and remitted to governmental authorities are excluded from revenue. Shipping and handling costs are treated as fulfillment costs and are included in cost of sales. Other Revenue Other revenue is recognized from an upfront license fee generated from our legacy animal health business.
Taxes collected from customers and remitted to governmental authorities are excluded from revenue. Shipping and handling costs are treated as fulfillment costs and are included in cost of sales.
We believe Adjusted EBITDA and Adjusted EPS can be important financial measures because they allow management, investors, and our board of directors to evaluate and compare our operating results, including our return on capital and operating efficiencies, from period-to-period by making such adjustments.
We believe Adjusted EBITDA can be an important financial measure because it allows management, investors, and our board of directors to evaluate and compare our operating results, including our return on capital and operating efficiencies, from period-to-period by making such adjustments. Additionally, Adjusted EBITDA is used as a performance metric for share-based compensation.
During the year ended December 31, 2022, the Company sold 3,425 Bitcoin for proceeds of approximately $79.5 million. The Company monitors its balance sheet on an ongoing basis and continuously evaluates the level of Bitcoin retained from monthly production in consideration of the cash requirements and its ongoing operations and expansion.
During the year ended December 31, 2023, we sold 6,185 Bitcoin for proceeds of approximately $176.2 million. We monitor our balance sheet on an ongoing basis and evaluate the level of Bitcoin retained from monthly production in consideration of our cash requirements for ongoing operations and expansion.
As such, we recognize revenue over the life of the contract as its series of performance obligations are met. The contracts are recognized in the amount for which we have the right to invoice because we elected the “right to invoice” practical expedient.
The contracts are recognized in the amount for which we have the right to invoice because we elected the “right to invoice” practical expedient.
We continue to monitor developments in the global supply chain and assess their potential impact on our expansion plans. Summary of Bitcoin Mining Results The following table presents additional information about our Bitcoin Mining activities, including Bitcoin production and sales of the Bitcoin mined: Quantity Amounts Balance as of January 1, 2020 514 $ 3,839 Revenue recognized from Bitcoin mined 1,033 11,984 Mining pool operating fees — (146) Proceeds from sale of Bitcoin (500) (8,298) Realized gain on sale/exchange of Bitcoin (as restated) 26 6,350 Impairment of Bitcoin (as restated) — (3,595) Bitcoin received from sale of equipment 5 52 Balance as of December 31, 2020 (as restated) 1,078 10,186 Revenue recognized from Bitcoin mined 3,812 184,422 Exchange of Bitcoin for employee compensation (6) (295) Realized gain on sale/exchange of Bitcoin (as restated) — 253 Impairment of Bitcoin (as restated) — (43,973) Balance as of December 31, 2021 (as restated) 4,884 150,593 Revenue recognized from Bitcoin mined 5,554 156,870 Proceeds from sale of Bitcoin (3,425) (79,529) Exchange of Bitcoin for employee compensation (39) (1,495) Realized gain on sale/exchange of Bitcoin — 30,346 Impairment of Bitcoin — (147,365) Balance as of December 31, 2022 6,974 $ 109,420 Results of Operations Comparative Results for the Years Ended December 31, 2022 and 2021: Revenues: Total revenue for the years ended December 31, 2022 and 2021, was $259.2 million and $213.2 million, respectively, and consisted of our Bitcoin Mining revenue, Data Center Hosting revenue, Engineering revenue, and other revenue.
We have procured and already hold many of the required materials to help navigate challenges related to global supply logistics and mitigate any inflationary pricing concerns that may come from global supply delays. We continue to monitor developments in the global supply chain and assess their potential impact on our expansion plans. 35 Table of Contents Summary of Bitcoin Mining Results The following table presents additional information about our Bitcoin Mining activities, including Bitcoin production and sales of the Bitcoin mined: Quantity Amounts Balance as of January 1, 2021 1,078 $ 10,186 Revenue recognized from Bitcoin mined 3,812 184,422 Exchange of Bitcoin for employee compensation (6) (295) Realized gain on sale/exchange of Bitcoin — 253 Impairment of Bitcoin — (43,973) Balance as of December 31, 2021 4,884 150,593 Revenue recognized from Bitcoin mined 5,554 156,870 Proceeds from sale of Bitcoin (3,425) (79,529) Exchange of Bitcoin for employee compensation (39) (1,495) Realized gain on sale/exchange of Bitcoin — 30,346 Impairment of Bitcoin — (147,365) Balance as of December 31, 2022 6,974 109,420 Cumulative effect upon adoption of ASU 2023-08 — 5,994 Revenue recognized from Bitcoin mined 6,626 188,996 Bitcoin receivable (21) (878) Proceeds from sale of Bitcoin (6,185) (176,219) Exchange of Bitcoin for employee compensation (32) (869) Change in fair value of Bitcoin — 184,734 Balance as of December 31, 2023 7,362 $ 311,178 Results of Operations Comparative Results for the Years Ended December 31, 2023 and 2022 Revenue Total revenue for the years ended December 31, 2023 and 2022, was $280.7 million and $259.2 million, respectively, and consisted of our Bitcoin Mining revenue, Data Center Hosting revenue, Engineering revenue, and other revenue.
A significant component of our strategy is to effectively and efficiently allocate capital between opportunities that generate the highest return on investment. As discussed further in this Annual Report, we operate in three business segments: Bitcoin Mining, Data Center Hosting, and Engineering.
A significant component of our strategy is to effectively and efficiently allocate capital between opportunities that generate the highest return on our investment. Bitcoin Mining We own and operate one of the largest Bitcoin Mining operations in North America.
The adjustments include fair value adjustments such as derivative power contract adjustments, equity securities value changes, and non-cash stock-based compensation expense, in addition to financing and legacy business income and expense items. We exclude impairments and gains or losses on sales or exchanges of Bitcoin from our calculation of Adjusted EBITDA for all periods presented.
The adjustments include fair value adjustments such as derivative power contract adjustments, equity securities value changes, and non-cash stock-based compensation expense, in addition to financing and legacy business income and expense items.
Adjusted EBITDA is a financial measure defined as our EBITDA, adjusted to eliminate the effects of certain non-cash and/or non-recurring items, that do not reflect our ongoing strategic business operations. EBITDA is computed as net income before interest, taxes, depreciation, and amortization.
Adjusted EBITDA is a financial measure defined as EBITDA adjusted to eliminate the effects of certain non-cash and/or non-recurring items that do not reflect our ongoing strategic business operations, which management believes results in a performance measurement that represents a key indicator of our core business operations of Bitcoin mining.
Costs and expenses: Cost of revenues for Mining for the years ended December 31, 2021 and 2020 was $45.5 million and $6.3 million, respectively, representing an increase of approximately $39.2 million. As a percentage of Mining revenue, cost of revenues totaled 24.7% and 52.2% for each of the years ended December 31, 2021 and 2020, respectively.
Costs and expenses Cost of revenue for Bitcoin Mining for the years ended December 31, 2023 and 2022 was $96.6 million and $74.3 million, respectively, representing an increase of approximately $22.3 million. As a percentage of Bitcoin Mining revenue, cost of revenue totaled 51.1% and 47.4% for each of the years ended December 31, 2023 and 2022, respectively.
The Company accounts for its gains or losses on a FIFO basis. Impairment of long-lived assets Management reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable.
The Company will continue to monitor its cash needs and expects to sell Bitcoin in the future to fund its cash expenditures. Impairment of long-lived assets Management reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable.
We are continuously evaluating strategic opportunities which we may decide to undertake as part of our strategic growth initiatives; however, we can offer no assurances that any strategic opportunities which we decide to undertake will be achieved on the schedule or within the budget we anticipate, if at all, in our competitive and evolving industry. See Part I, Item 1A.
We are continuously evaluating strategic opportunities which we may decide to undertake as part of our strategic growth initiatives; however, we can offer no assurances that any strategic opportunities which we decide to undertake will be achieved on the schedule or within the budget we anticipate, if at all, in our competitive and evolving industry, and our business and financial results may change significantly as a result of such strategic growth. The recent shutdowns of certain digital asset exchanges and trading platforms due to fraud or business failure has negatively impacted confidence in the digital asset industry as a whole and led to increased oversight and scrutiny of the industry.
Non-GAAP Measures In addition to financial measures presented under generally accepted accounting principles in the United States of America (“GAAP”), we consistently evaluate our use of and calculation of the non-GAAP financial measures, “Adjusted EBITDA” and Adjusted earnings per share (“Adjusted EPS”).
Non-GAAP Measures In addition to financial measures presented under generally accepted accounting principles in the United States (“GAAP”), we consistently evaluate our use of and calculation of non-GAAP financial measures such as “Adjusted EBITDA.” EBITDA is computed as net income before interest, taxes, depreciation, and amortization.
We also provide comprehensive and critical mining infrastructure for institutional-scale hosted clients to mine Bitcoin at our Rockdale Facility. The Rockdale Facility currently provides 700 megawatts in total developed capacity for our Bitcoin mining and data center hosting services for institutional-scale hosted clients.
The Rockdale Facility currently provides 700 MW in total developed capacity for our Bitcoin mining and data center hosting services for institutional-scale hosted clients. Our Rockdale Facility is believed to be the largest Bitcoin mining facility in North America, as measured by developed capacity.
There is no significant financing component in these transactions. Data Center Hosting In general, we provide power for our data center customers on a variable (sub-metered) basis. A customer pays us variable monthly fees for the specific amount of power utilized at rates specified in each contract, subject to certain minimums.
There is no significant financing component in these transactions, due to the performance obligations and settlement of the transactions being on a daily basis. Data Center Hosting In general, we provide power for our data center customers on a variable (sub-metered) basis.
We have considered the recently issued accounting pronouncements and do not believe the adoption of such pronouncements will have a material impact on our consolidated financial statements. See Note 4. Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements , to our Consolidated Financial Statements for a description of applicable recent accounting pronouncements.
Significant Accounting Policies and Recent Accounting Pronouncements to our Consolidated Financial Statements for a description of applicable recent accounting pronouncements and any material impact on our financial statements. Off-Balance Sheet Arrangements We do not have any off-balance sheet arrangements.