Biggest changeYear ended December 31, (in thousands) 2023 2022 Net loss $ (196,971) $ (26,584) Loss from discontinued operations, net of tax (118,338) (6,596) Loss from continuing operations (78,633) (19,988) Interest expense, net 48,703 44,220 Income tax expense 8,481 11,059 Depreciation & amortization 19,990 21,628 EBITDA (1,459) 56,919 Benefit plans, net 37,505 (37,528) Loss (gain) on asset sales, net 57 (2,539) Stock compensation 7,121 8,654 Restructuring activities and business services transition costs 5,663 8,474 Advisory fees for settlement costs and liquidity planning 1,107 1,509 Settlement and related legal (recoveries) costs (1,474) 10,734 Acquisition pursuit and related costs 827 5,504 Product development 9,023 4,100 Foreign exchange 2,507 582 Financial advisory services — 1,424 Contract disposal 8,550 2,976 Letter of credit fees 7,702 5,204 Other - net 2,002 1,496 Adjusted EBITDA (1) $ 79,131 $ 67,509 37 (1) Adjusted EBITDA for the year ended December 31, 2022 includes a $6.2 million non-recurring gain on sale related to development rights of a renewable energy project.
Biggest changeWe present consolidated Adjusted EBITDA because we believe it is useful to investors to help facilitate comparisons of the ongoing, operating performance before corporate overhead and other expenses not attributable to the operating performance of our revenue generating segments. 39 Year ended December 31, (in thousands) 2024 2023 2022 Net loss $ (59,779) $ (196,971) $ (26,584) Income (loss) from discontinued operations, net of tax 13,183 (121,177) (12,398) Loss from continuing operations (72,962) (75,794) (14,186) Interest expense, net 45,332 41,486 39,211 Income tax expense 12,172 9,818 9,071 Depreciation & amortization 11,125 14,300 16,247 EBITDA (4,333) (10,190) 50,343 Impairment of goodwill and long-lived assets 3,729 — — Benefit plans, net 31,937 37,505 (37,528) (Gain) loss on asset sales, net (354) 134 (2,523) Stock compensation 4,509 7,121 7,487 Restructuring activities and business services transition costs 1,296 2,619 5,981 Advisory fees for settlement costs and liquidity planning 1,234 1,107 1,509 Loss on debt extinguishment 7,267 — — Settlement and related legal costs (recoveries) 4,044 (1,474) 9,109 Acquisition pursuit and related costs 643 827 5,504 Product development (1) 8,228 9,023 4,100 Foreign exchange 109 2,594 1,025 Financial advisory services — — 1,424 Letter of credit fees 7,036 7,702 5,204 Other - net 3,550 3,837 3,932 Adjusted EBITDA $ 68,895 $ 60,805 $ 55,567 (1) Costs associated with development of commercially viable products that are ready to go to market.
Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations The following discussion of our financial position and results of operations should be read in conjunction with the financial statements and the notes thereto included in Consolidated Financial Statements and Supplemental Data in Item 8 within this Annual Report.
Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations The following discussion of our financial position and results of operations should be read in conjunction with the financial statements and the notes thereto included in the Consolidated Financial Statements and Supplemental Data in Item 8 within this Annual Report.
Such changes could have a material effect on our financial position, results of operations and cash flows. See Note 12 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report for further discussion.
Such changes could have a material effect on our consolidated financial position, results of operations and cash flows. See Note 12 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report for further discussion.
In evaluating these criteria, we consider the contractual/legal basis for enforcing the claim, the cause of any additional costs incurred and whether those costs are identifiable or otherwise determinable, the nature and reasonableness of those costs, the objective evidence available to support the amount of the claim, and our relevant history with the counterparty that supports our expectations about their willingness and ability to pay for the additional cost along with a reasonable margin.
In evaluating these criteria, we consider the contractual/legal basis for enforcing the claim, the cause of any additional costs incurred and whether those costs are identifiable or otherwise determinable, the nature and reasonableness of those costs, the objective evidence available to support the amount of the claim, and the relevant history with the counterparty that supports expectations about their willingness and ability to pay for the additional cost along with a reasonable margin.
Cash flows provided by financing activities was $8.6 million during the year ended December 31, 2023, primarily related to net borrowings of $25.9 million, partially offset by payments of preferred stock dividends of $11.1 million and payment of holdback funds related to an acquisition of $2.8 million.
Cash flows provided by financing activities of $8.6 million during the year ended December 31, 2023, primarily related to net borrowings of $25.9 million, partially offset by payments of preferred stock dividends of $11.1 million and payment of holdback funds related to an acquisition of $2.8 million.
For those tax positions where it is more likely than not that a tax benefit will be realized, we have recorded the amount of tax benefit with a greater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information.
For those tax positions where it is more likely than not that a tax benefit will be sustained, we have recorded the amount of tax benefit with a greater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information.
Revenue from our operations is assessed based on our three market-facing segments. B&W Renewable, B&W Environmental and B&W Thermal. Operating income Operating income consists primarily of our revenue minus costs and expenses, including cost of operations, SG&A and advisory fees and settlement costs.
Revenue from our operations is assessed based on our three market-facing segments. B&W Renewable, B&W Environmental and B&W Thermal. Operating income (loss) Operating income (loss) consists primarily of our revenue minus costs and expenses, including cost of operations, SG&A and advisory fees and settlement costs.
We record a valuation allowance to reduce our deferred tax assets to the amount that is more likely than not to be realized. We assess the need for valuation allowances on a quarterly basis.
We record a valuation allowance to reduce deferred tax assets to the amount that is more likely than not to be realized. We assess the need for valuation allowances on a quarterly basis.
Off-Balance Sheet Arrangements We do not have any off-balance sheet arrangements that have, or are reasonably expected to have, a material current or future effect on its financial condition, results of operations, liquidity, capital expenditures or capital resources as of December 31, 2023.
Off-Balance Sheet Arrangements We do not have any off-balance sheet arrangements that have, or are reasonably expected to have, a material current or future effect on its financial condition, results of operations, liquidity, capital expenditures or capital resources as of December 31, 2024.
As of December 31, 2023, we have a valuation allowance on our deferred tax assets in substantially all jurisdictions, as we do not believe it is more likely than not that the deferred tax assets will be realized.
As of December 31, 2024, we have a valuation allowance on our deferred tax assets in substantially all jurisdictions, as we do not believe it is more likely than not that the deferred tax assets will be realized.
We fund our liquidity requirements primarily through cash generated from operations, external sources of financing, including our Credit Agreement with Axos Bank and senior notes, and equity offerings, including our Preferred Stock, each of which are described below and in the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report in further detail.
We fund our liquidity requirements primarily through cash generated from operations, external sources of financing, including our Credit Agreement, senior notes, and equity offerings, and our Preferred Stock, each of which are described below and in the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report in further detail.
Assets and Liabilities Held for Sale and Discontinued Operations Assets and liabilities classified as held for sale are reported at the lower of their carrying value or fair value less costs to sell. Depreciation and amortization of assets ceases upon designation as held for sale.
Assets and Liabilities Held for Sale and Discontinued Operations Assets and liabilities classified as held for sale are reported at the lower of their carrying value or fair value less costs to sell. Depreciation and amortization of assets cease upon designation as held for sale.
The following discussion contains forward-looking statements that reflect our plans, estimates, and beliefs. Our actual results could differ materially from those discussed in the forward-looking statements. See Cautionary Statement Concerning Forward-Looking Information. The following discussion includes a comparison of Results of Operations and Liquidity and Capital Resources for the years ended December 31, 2023 and 2022.
The following discussion contains forward-looking statements that reflect our plans, estimates, and beliefs. Our actual results could differ materially from those discussed in the forward-looking statements. See Cautionary Statement Concerning Forward-Looking Information. 34 The following discussion includes a comparison of Results of Operations and Liquidity and Capital Resources for the years ended December 31, 2024 and 2023.
Customer demand is heavily affected by the variations in our customers' business cycles, power demand in their operating territories, and by the overall economies and energy, environmental and noise abatement needs of the countries in which they operate. We have manufacturing facilities in Mexico, the United States, Denmark, the United Kingdom and China.
Customer demand is heavily affected by the variations in our customers' business cycles, power demand in their operating territories, and by the overall economies and energy, environmental and noise abatement needs of the countries in which they operate. We have manufacturing facilities in Canada, Mexico, the United States and the United Kingdom.
When viewed in conjunction with GAAP results and the accompanying reconciliation, we believe that the 36 presentation of these measures provides investors with greater transparency and a greater understanding of factors affecting our financial position and results of operations than GAAP measures alone.
When viewed in conjunction with GAAP results and the accompanying reconciliations, we believe that the presentation of these measures provides investors with greater transparency and a greater understanding of factors affecting our financial position and results of operations than GAAP measures alone.
For those income tax positions where it is not more likely than not that a tax benefit will be realized, no tax benefit has been recognized in the Consolidated Financial Statements. We record interest and penalties (net of any applicable tax benefit) related to income taxes as a component of provision for income taxes in the Consolidated Statements of Operations.
For those income tax positions where it is not more likely than not that a tax benefit will be sustained, no tax benefit has been recognized in the Consolidated Financial Statements. We record interest and penalties (net of any applicable tax benefit) related to income taxes as a component of Income tax expense in the Consolidated Statements of Operations.
Claims receivable at December 31, 2023 and 2022 was not significant in the Consolidated Financial Statements. Our revenue recognition policies, assumptions, changes in estimates and significant loss contracts are described in greater detail in Note 2 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report.
Claims receivable at December 31, 2024 and 2023 were not significant in the Consolidated Financial Statements. Our revenue recognition policies, assumptions, changes in estimates and significant loss contracts are described in greater detail in Note 2 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report.
We recognize claims receivable in contract revenues for extra work or changes in scope of work to the extent of costs incurred when we believe we have an enforceable right to the modification or claim the amount can be reasonably estimated and its realization is probable.
We recognize accrued claims in contract revenues for additional work or changes in the scope of work to the extent of costs incurred when we believe we have an enforceable right to the modification or claim, the amount can be reasonably estimated and its realization is probable.
Backlog can vary significantly from period to period, particularly when large new-build conversions projects or operations and maintenance contracts are booked because they may be fulfilled over multiple years. Because we operate globally, our backlog is also affected by changes in foreign currencies each period. Bookings represent changes to the backlog.
Backlog can vary significantly from period to period, particularly when large new-build conversion projects or operations and maintenance contracts are booked because they may be fulfilled over multiple years. Because we operate globally, our backlog is also affected by changes in foreign currencies each period.
Our discussion of the financial results include non-GAAP measures (e.g., foreign currency impact, EBITDA, Adjusted EBITDA) to provide additional information concerning our financial results that we believe is useful to the readers of our financial statements in the assessment of our performance and operating trends.
Our consolidated financial statements are prepared in conformity with GAAP. Our discussion of financial results include non-GAAP measures (e.g., foreign currency impact, EBITDA, Adjusted EBITDA) to provide additional information concerning our financial results that we believe is useful to the readers of our financial statements in the assessment of our performance and operating trends.
Loss contingencies We estimate liabilities for loss contingencies when it is probable that a liability has been incurred and the amount of loss is reasonably estimable. We provide disclosure when there is a reasonable possibility that the ultimate loss will exceed the recorded provision or if such probable loss is not reasonably estimable.
Loss contingencies We estimate liabilities for loss contingencies when it is probable that a liability has been incurred and the amount of loss is reasonably estimable. Disclosures are provided when there is a reasonable possibility that the ultimate loss will exceed the recorded provision or if such probable loss is not reasonably estimable.
Cash used in operations was $42.3 million in the year ended December 31, 2023, which is primarily attributable to the current year net loss, including discontinued operations, of $197.0 million, partially offset by $137.7 million in non-cash expense arising from goodwill impairment, adjustments to prior service pensions, depreciation and amortization and stock-based compensation expenses.
Cash flows used in operating activities was $42.3 million in the year ended December 31, 2023, which is primarily attributable to the current year net loss, including discontinued operations, of $197.0 million, partially offset by $137.7 million in non-cash expense arising from goodwill impairment, adjustments to prior service pensions, depreciation and amortization, amortization of deferred financing costs and debt discount, operating lease expenses and stock-based compensation expenses.
Management believes these metrics provide investors, lenders and other users of our financial statements with a leading indicator of future revenues. It is possible that our methodology for determining bookings and backlog may not be comparable to methods used by other companies.
Bookings and Backlog Bookings and backlog are our measures of remaining performance obligations under our sales contracts. Management believes these metrics provide investors, lenders and other users of our financial statements with a leading indicator of future revenues. It is possible that our methodology for determining bookings and backlog may not be comparable to methods used by other companies.
We continue to explore other cost saving initiatives to improve cash generation and evaluate additional non-core asset sales to continue to strengthen our liquidity. There are or will be important factors that could cause our actual results to differ materially from those indicated in these statements.
We continue to explore other cost saving initiatives to improve cash generation and evaluate additional non-core business and asset sales to continue to strengthen our liquidity. These have been and may continue to be important factors that could cause our actual results to differ materially from those indicated in these statements.
Adjusted EBITDA in the B&W Thermal segment increased $10.4 million to $66.7 million in 2023 compared to $56.3 million in 2022. The increase is the result of the large new construction project and increased volume in our parts business described above.
Adjusted EBITDA in the B&W Thermal segment increased $8.1 million to $64.8 million in 2023 compared to $56.7 million in 2022. The increase is the result of the large new construction project and increased volume in our parts business described above.
Losses accrued in advance of the completion of a contract are included in Other accrued liabilities in our Consolidated Balance Sheets. Contract modifications are routine in the performance of our contracts. Contracts are often modified to account for changes in the contract specifications or requirements.
These amounts are included in Other accrued liabilities in the Consolidated Balance Sheets. Contract modifications are routine in the performance of our contracts. Contracts are often modified to account for changes in the contract specifications or requirements.
In addition, when we determine that an uncompleted contract will not be completed on time and the contract has liquidated damages provisions, we recognize the estimated liquidated damages we will incur and record them as a reduction of the estimated selling price in the period the change in estimate occurs.
In addition, when we determine that an incomplete contract will not be 47 completed on time and the contract has liquidated damages provisions, we recognize the estimated liquidated damages at the most likely amount we will incur as a reduction of the estimated selling price in the period the change in estimate occurs.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES The Consolidated Financial Statements included in Part II, Item 8 of this Annual Report are prepared in accordance with accounting principles generally accepted in the United States. Preparing financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES The Consolidated Financial Statements included in Part II, Item 8 of this Annual Report are prepared in accordance with GAAP. Preparing financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. These estimates and assumptions are affected by management’s application of accounting policies.
RESULTS OF OPERATIONS–YEARS ENDED DECEMBER 31, 2023 AND 2022 34 Components of Our Results of Operations Revenue Our revenue is the total amount of income generated by our business and consists primarily of income from our renewable, environmental and thermal technology solutions and services we provide to a broad range of industrial, electric utility and other customers.
We recorded a gain of $14.1 million on this divestiture. 36 RESULTS OF OPERATIONS–YEARS ENDED DECEMBER 31, 2024 AND 2023 Components of Our Results of Operations Revenue Our revenue is the total amount of income generated by our business and consists primarily of income from our renewable, environmental and thermal technology solutions and services we provide to a broad range of industrial, electric utility and other customers.
These changes in estimates can be material. For all contracts, if a current estimate of total contract cost indicates a loss on a contract, the projected contract loss is recognized in full through the Consolidated Statements of Operations and an accrual for the estimated loss on the uncompleted contract is included in Other accrued liabilities in the Consolidated Balance Sheets.
For all contracts, if a current estimate of total contract cost indicates a loss on a contract, the projected contract loss is recognized in full in Costs of operations in the Consolidated Statements of Operations and an accrual for the estimated loss on the uncompleted contract is recorded in Other accrued liabilities in the Consolidated Balance Sheets.
We have 45 included all of the revenues and expenses for the B&W Solar business as discontinued operations in the Consolidated Statements of Operations and all assets and liabilities as held for sale in the Consolidated Balance Sheets.
We have included all of the revenues and expenses for B&W Solar, BWRS, SPIG, GMAB and Vølund businesses as discontinued operations in the Consolidated Statements of Operations and all assets and liabilities as held for sale in the Consolidated Balance Sheets.
For additional comparison of the years ended December 31, 2022 and 2021, see Management’s Discussion and Analysis of Financial Condition and Results of Operations in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022 as filed on March 16, 2023. Our consolidated financial statements are prepared in conformity with GAAP.
For additional comparison of the years ended December 31, 2023 and 2022, see Management’s Discussion and Analysis of Financial Condition and Results of Operations in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2023 as filed on March 15, 2024 and amended on March 26, 2024.
Management believes that this financial measure is useful to investors because it excludes certain expenses, allowing investors to more easily compare our operating performance period to period. A reconciliation of net (loss) income to adjusted EBITDA is included in “Non-GAAP Financial Measures” below.
Adjusted EBITDA differs from net (loss) income, the most directly comparable measure calculated in accordance with GAAP. Management believes that this financial measure is useful to investors because it excludes certain expenses, allowing investors to more easily compare our operating performance period to period. A reconciliation of net (loss) income to Adjusted EBITDA is included in "Non-GAAP Financial Measures" below.
These charges have been included in Loss from discontinued operations, net of tax in the Consolidated Statements of Operations. The impairment charges and additional contract losses during the year ended December 31, 2023 totaled $56.6 million and $44.1 million, respectively. B&W Solar had accrued loss contracts totaling $7.1 million at December 31, 2023 .
During 2023, we recognized an impairment of $56.6 million, or the entire balance of goodwill associated with B&W Solar. These charges have been included in Loss from discontinued operations, net of tax in the Consolidated Statements of Operations. The impairment charges and additional contract losses during the year ended December 31, 2023 totaled $56.6 million and $44.1 million , respectively.
We have no plans to repatriate these funds to the U.S. In addition, we had $0.6 million of restricted cash as of December 31, 2023 related to collateral for certain letters of credit.
We have no plans to repatriate these funds to the U.S. In addition, we had $89.3 million of restricted cash as of December 31, 2024 related to collateral for certain letters of credit as part of funding for several ongoing projects.
We are currently involved in some significant litigation. See Note 21 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report for a discussion of this litigation.
We currently are involved in significant litigation, as discussed in Note 20 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report.
This is primarily attributable to the increased volume in our European Renewable parts and services business, partially offset by a $6.2 million gain on sale related to the development rights of a future renewable energy project that was sold in the prior year.
This is primarily attributable to a $6.2 million gain on sale related to the development rights of a future renewable energy project that was sold in 2022, partially offset by the increased revenue in 2023.
At a segment level, the adjusted EBITDA presented in this report is consistent with the way the our chief operating decision maker reviews the results of operations and makes strategic decisions about the business and is calculated as earnings before interest, tax, depreciation and amortization adjusted for items such as gains or losses arising from the sale of non-income producing assets, net pension benefits, restructuring activities, impairments, gains and losses on debt extinguishment, legal and settlement costs, costs related to financial consulting, research and development costs, costs and operating income from contracts in disposal, and other costs that may not be directly controllable by segment management and are not allocated to the segment.
Adjusted EBITDA is calculated as earnings before interest, tax, depreciation and amortization adjusted for items such as gains or losses arising from the sale of non-income producing assets, net pension benefits, restructuring activities, impairments, gains and losses on debt extinguishment, legal and settlement costs, costs related to financial consulting, research and development costs, and other costs that may not be directly controllable by segment management and are not allocated to the segment.
Goodwill Goodwill is generally recorded as a result of a business combination and represents the excess of the consideration transferred over the fair value of the assets acquired and liabilities assumed. We perform testing of goodwill for impairment annually on October 1 or when impairment indicators are present.
Goodwill Goodwill is generally recorded as a result of a business combination and represents the excess of purchase price over the fair value of the tangible and identifiable net assets acquired. We perform impairment testing of goodwill annually on October 1 or if we determine that impairment indicators are present.
These and other factors may have a material impact on our international and domestic operations or our business as a whole. 33 Through our restructuring efforts, we continue to make significant progress to make our cost structure more variable and to reduce costs.
Many aspects of our operations and properties could be affected by political developments, environmental regulations and operating risks. These and other factors may have a material impact on our international and domestic operations or our business as a whole. Through our restructuring efforts, we continue to make significant progress to make our cost structure more variable and to reduce costs.
Letter of credit fees are routinely incurred in the course of executing customer contracts. A portion of the fees are included in the contract prices with our customers. These amounts represent performance guarantees akin to insurance that are not passed along to our customers and are excluded from adjusted EBITDA as they do not reflect the performance of the business.
Certain letter of credit amounts represent performance guarantees akin to insurance that are not passed along to our customers and are excluded from Adjusted EBITDA as they do not reflect the performance of the business. Letter of credit fees are not passed along to customers and included in Cost of operations.
BUSINESS OVERVIEW We are a growing, globally-focused renewable, environmental and thermal technologies provider with over 155 years of experience providing diversified energy and emissions control solutions to a broad range of industrial, electrical utility, municipal and other customers. Our innovative products and services are organized into three market-facing segments.
Unless otherwise noted, discussion of our business and results of operations refers to our continuing operations. BUSINESS OVERVIEW We are a globally focused renewable, environmental and thermal technologies provider with over 155 years of experience providing diversified energy and emissions control solutions to a broad range of industrial, electrical utility, municipal and other customers.
Variable consideration in these contracts includes estimates of contract modifications, contractual bonuses and penalties, and liquidated damages. We review contract revenue and cost estimates each reporting period as the work progresses and reflect adjustments proportionate to the costs incurred-to-date relative to total estimated costs at completion in income in the period when those estimates are revised.
We review contract price and cost estimates each reporting period as the work progresses and reflect adjustments proportionate to the costs incurred to date relative to total estimated costs at completion in income in the period when those estimates are revised. These changes in estimates can be material.
Net loss from continuing operations increased by $58.6 million to $78.6 million in 2023 from $20.0 million in 2022, primarily attributable to a $75.0 million swing in benefit plans cost from a $37.5 million benefit in 2022 to a $37.5 million expense in 2023, offset slightly by the increased operating income described above . 35 Bookings and Backlog Bookings and backlog are our measures of remaining performance obligations under our sales contracts.
Net loss from continuing operations increased by $61.6 million to $75.8 million in 2023 from $14.2 million in 2022, primarily attributable to a $75.0 million swing in benefit plans cost from a $37.5 million benefit in 2022 to a $37.5 million expense in 2023, offset slightly by the increased operating income described above.
These costs include, among others, certain executive, compliance, strategic, reporting and legal expenses associated with governance of the total organization and being an SEC registrant. Corporate expenses not allocated to the reportable segments totaled $21.4 million and $16.5 million in the years ended December 31, 2023 and 2022, respectively.
Corporate Corporate costs in Adjusted EBITDA include SG&A expenses that are not allocated to the reportable segments. These costs include, among others, certain executive, compliance, strategic, reporting and legal expenses associated with governance of the total organization and being an SEC registrant, and research and development activity costs.
Our pension costs include MTM adjustments and are primarily a result of changes in the discount rate, curtailments and settlements.
Service cost is low because our plan benefits are frozen except for a small number of hourly participants. Our pension costs include MTM adjustments and are primarily a result of changes in the discount rate, curtailments and settlements.
Net (loss) income Net (loss) income consists primarily of operating income minus other income and expenses, including interest expense, foreign exchange, expense related to our benefit plans, and provision for income taxes.
Net loss Net loss consists primarily of operating income minus other income and expenses, including interest expense, foreign exchange, expense related to our benefit plans, and provision for income taxes. Consolidated Results of Operations The following discussion of our consolidated and business segment results of operations includes a discussion of Adjusted EBITDA , which is a non-GAAP financial measure.
The duration and scope of these conditions cannot be predicted, and therefore, any anticipated negative financial impact on our operating results cannot be reasonably estimated. Discontinued Operations During the third quarter of 2023, we committed to a plan to sell our B&W Solar business resulting in a significant change that would impact our operations.
B&W Solar During the third quarter of 2023, we committed to a plan to sell our B&W Solar business resulting in a significant change that would impact our operations.
Expenses related to restricted stock units are recorded at the Corporate level and are recognized on a straight-line basis over a 3-year vesting period, except for market-based restricted stock units which are recognized over a derived service period. Stock compensation was $7.1 million and $8.7 million for the years ended December 31, 2023 and 2022, respectively.
Expenses related to restricted stock units are recognized on a straight-line basis over a 3-year vesting period, except for market-based restricted stock units which are recognized over a derived service period.
The change in our income tax expense in 2023 compared to 2022 is primarily attributable to a prior year increase in the valuation allowance of $5.6 million related to net operating losses and temporary deductible benefits in certain states. Liquidity and Capital Resources Liquidity Our primary liquidity requirements include debt service, funding dividends on preferred stock and working capital needs.
The change in our income tax expense in 2024 compared to 2023 is primarily attributable to an increase in valuation allowances, a change in the Company's permanent investment assertion and an unfavorable resolution of a foreign income tax matter. Liquidity and Capital Resources Liquidity Our primary liquidity requirements include debt service, funding dividends on preferred stock and working capital needs.
The restructuring charges primarily consist of severance and related costs associated with non-recurring actions taken to transform our operations with impacts on employees and facilities used in our businesses. Business services transition costs relate to new technology implementation, expected to provide future benefit and are included in Selling, general and administrative expenses in the Consolidated Statement of Operations.
Restructuring activities and business services transition costs Restructuring activities and business services transition actions across our business units and corporate functions primarily consist of severance and related costs associated with non-recurring actions taken to transform our operations with impacts on employees and facilities used in our businesses.
Income Taxes Year ended December 31, (In thousands, except for percentages) 2023 2022 Loss from continuing operations before income tax expense (70,152) (8,929) Income tax expense 8,481 11,059 Effective tax rate (12.1) % (123.9) % Our effective tax rate reflects a valuation allowance against deferred tax assets in jurisdictions other than Mexico, Canada, Brazil, Finland, Germany, Thailand, the Philippines, Indonesia, the United Kingdom, Sweden and certain United States state jurisdictions.
The increase in interest expense in 2023, when compared to 2022 is driven by higher utilization of the revolver as well as increased other interest expense. 44 Income Taxes Year ended December 31, (in thousands, except for percentages) 2024 2023 2022 Loss from continuing operations before income tax expense $ (60,790) $ (65,976) $ (5,115) Income tax expense $ 12,172 $ 9,818 $ 9,071 Effective tax rate (20) % (15) % (177) % Our effective tax rate reflects a valuation allowance against deferred tax assets in jurisdictions other than Mexico, Canada, Brazil, Finland, Germany, Thailand, the Philippines, Indonesia, the United Kingdom, and Sweden.
Cash flows used in investing activities totaled $68.8 million in the year ended December 31, 2022, primarily due to business acquisitions of $64.9 million and $13.2 million of capital expenditures, partially offset by proceeds from the sale of business and assets of $5.5 million and net sales and maturities of available-for-sale securities of $3.4 million.
Cash flows provided by investing activities totaled $110.0 million in the year ended December 31, 2024, primarily due to proceeds from the sale of businesses and assets of $120.9 million, partially offset by $11.2 million of capital expenditures.
Of the backlog as of December 31, 2023, we expect to recognize revenues as follows: (In millions) 2024 2025 Thereafter Total B&W Renewable $ 114.6 $ 18.5 $ 0.4 $ 133.5 B&W Environmental 130.8 34.3 14.3 179.4 B&W Thermal 182.4 24.9 3.2 210.5 Other/eliminations 7.1 — — 7.1 Expected revenue from backlog $ 434.9 $ 77.7 $ 17.9 $ 530.5 Non-GAAP Financial Measures We use non-GAAP financial measures internally to evaluate our performance and in making financial and operational decisions.
Total bookings as of December 31, 2024 and 2023 was as follows: Year ended December 31, (in millions) 2024 2023 B&W Renewable $ 108.1 $ 130.1 B&W Environmental 65.2 108.3 B&W Thermal 716.6 409.9 Other/eliminations (0.3) (9.6) Total bookings $ 889.6 $ 638.7 Our backlog as of December 31, 2024 and 2023 was as follows: December 31, (in millions) 2024 2023 B&W Renewable $ 53.6 $ 62.7 B&W Environmental 42.1 87.8 B&W Thermal 437.2 210.6 Other/eliminations 7.2 7.1 Backlog $ 540.1 $ 368.2 38 Of the backlog as of December 31, 2024, we expect to recognize revenues as follows: (In millions) 2025 2026 Thereafter Total B&W Renewable $ 32.6 $ 19.8 $ 1.2 $ 53.6 B&W Environmental 25.6 15.6 0.9 42.1 B&W Thermal 287.8 140.7 8.7 437.2 Other/eliminations 7.2 — — 7.2 Expected revenue from backlog $ 353.2 $ 176.1 $ 10.8 $ 540.1 Non-GAAP Financial Measures We use non-GAAP financial measures internally to evaluate our performance and make financial and operational decisions.
The estimated fair value of the reporting unit is derived based on valuation techniques we believe market participants would use for each of the reporting units. Warranty expenses We record estimated expense in Cost of operations in the Consolidated Statements of Operations to satisfy contractual warranty requirements when we recognize the associated revenues on the related contracts.
The estimated fair value of the reporting unit is derived based on valuation techniques we believe market participants would use for each of the reporting units.
B&W Thermal Segment Results Year ended December 31, (In thousands) 2023 2022 $ Change Revenues $ 499,216 $ 415,104 $ 84,112 Adjusted EBITDA $ 66,653 $ 56,291 $ 10,362 2023 vs 2022 results Revenues in the B&W Thermal segment increased $84.1 million , to $499.2 million in the year ended December 31, 2023 compared to $415.1 million generated in 2022 .
The decrease is primarily due to lower revenue in the U.S. construction business, partially offset by a large natural gas project. 43 Year ended December 31, (in thousands) 2023 2022 $ Change Revenues $ 499,216 $ 415,104 $ 84,112 Adjusted EBITDA $ 64,775 $ 56,708 $ 8,067 2023 vs 2022 results Revenues in the B&W Thermal segment increased $84.1 million, to $499.2 million in the year ended December 31, 2023 compared to $415.1 million generated in 2022.
These estimates and assumptions are affected by management’s application of accounting policies. We believe the following are our most critical accounting policies that we apply in the preparation of our consolidated financial statements.
We believe the following are our most critical accounting policies that we apply in the preparation of our consolidated financial statements. These policies require our most difficult, subjective and complex judgments, often as a result of the need to make estimates of matters that are inherently uncertain.
Foreign exchange We translate assets and liabilities of our foreign operations into U.S. dollars at current exchange rates, and we translate items in the Consolidated Statements of Operations at average exchange rates for the periods presented. We record adjustments resulting from the translation of foreign currency financial statements as a component of accumulated other comprehensive loss.
Management excludes these expenses from Adjusted EBITDA as they often may not correlate to revenue or other operations occurring in the current period. Foreign exchange We translate assets and liabilities of our foreign operations into U.S. dollars at current exchange rates, and we translate items in our Consolidated Statement of Operations at average exchange rates for the periods presented.
As disclosed, we have accrued estimates of the probable losses associated with these matters; however, these matters are typically resolved over long periods of time and are often difficult to estimate due to the possibility of multiple actions by third parties. Therefore, it is possible that future earnings could be affected by changes in our estimates related to these matters.
As disclosed, we have accrued estimates of the probable losses associated with these matters; however, these matters are typically resolved over long periods of time and are often difficult to estimate due to the factors included in Note 2 to the Consolidated Financial Statements included in Part II, Item 8 of this Annual Report.
Research and development expenses totaled $4.0 million and $3.3 million in the years ended December 31, 2023 and 2022, respectively. Benefit plans, net We recognize benefits from our defined benefit and other postretirement benefit plans based on actuarial calculations primarily because our expected return on assets is greater than our service cost.
Impairment of goodwill and long-lived assets Impairment of long-lived assets relate to certain assets under construction due to changes in project status. 40 Benefit plans, net We recognize benefits from our defined benefit and other postretirement benefit plans based on actuarial calculations primarily because our expected return on assets is greater than our service cost.
This method of revenue recognition uses costs incurred-to-date relative to total estimated costs at completion to measure progress toward satisfying our performance obligations. Incurred cost represents work performed, which corresponds with, and thereby best depicts, the transfer of control to the customer. Contract costs include labor, material, overhead and warranty expenses.
Contracts and revenue recognition A significant portion of our revenue is recognized over time using the cost-to-cost input method, which involves significant estimates. This method of revenue recognition uses costs incurred-to-date relative to total estimated costs at completion to measure progress toward satisfying our performance obligations.
Loss (gain) on asset sales, net We, at times, will sell or dispose of certain assets that are unrelated to our current or future operations. Therefore, we believe it is useful to exclude these gains and losses from our non-GAAP financial measures in order to highlight the performance of the continuing business.
Refer to Note 14 to the Consolidated Financial Statements for further information regarding our pension and other postretirement plans. (Gain) loss on asset sales, net We, at times, will sell or dispose of certain assets that are unrelated to our current or future operations.
Adjusted EBITDA in the B&W Environmental segment wa s $15.3 million i n December 31, 2023 compared to $9.8 million in 2022. The change is primarily driven by higher volume, as described above.
The increase primarily relates to the increase in revenue in our ash handling business. Adjusted EBITDA in the B&W Environmental segment was $4.1 million at December 31, 2023 compared to $1.6 million at 2022. The increase is primarily driven by the increased revenue described above.
We have also included a comparison of the Results of Operations for the years ended December 31, 2022 and 2021 in the B&W Renewable Segment discussion below as this is the only segment impacted by the discontinued operations.
We have also included a comparison of the Results of Operations for the years ended December 31, 2023 and 2022 for all of our segment discussions below. Unless otherwise noted, discussion of our business and results of operations in this Annual Report on Form 10-K refers to our continuing operations.
Adjusted EBITDA in the B&W Renewable segment increased $1.4 million, to $22.6 million in 2023 compared to $21.2 million in 2022.
This is primarily attributable to increased revenue of $22.9 million related to a European Renewable project that began in 2023. 42 Adjusted EBITDA in the B&W Renewable segment decreased $5.4 million, to $6.4 million in 2023 compared to $11.8 million in 2022.
Our obligations under each of the Debt Facilities were guaranteed by certain of our existing and future domestic and foreign subsidiaries. B. Riley, a related party, has provided a guaranty of payment with regard to our obligations under the Reimbursement Agreement.
Debt and Credit Facilities As described in Note 15 to our Consolidated Financial Statements included herein, we entered into a Credit Agreement in January 2024. B. Riley, a related party, has provided a guaranty of payment with regard to our obligations under the Credit Agreement.
Revolving Credit Facility 1,494 — 27,095 24,962 Components associated with amortization or accretion of: Revolving Credit Agreement 4,643 4,400 Senior notes 2,525 2,612 7,168 7,012 Components associated with interest from: Lease liabilities 2,235 2,372 Letter of Credit fees and interest 10,955 8,424 Other interest expense 2,442 2,091 15,632 12,887 Total interest expense $ 49,895 $ 44,861 The increase in interest expense in 2023, when compared to 2022 is driven by higher utilization of the revolver as well as increased incremental fees on letters of credit.
Other Expenses Impacting Operating Results Interest Expense Interest expense in our Consolidated Financial Statements consisted of the following components: Year ended December 31, (in thousands) 2024 2023 2022 Components associated with borrowings from: Senior notes $ 25,512 $ 25,601 $ 24,962 Credit Facility 4,892 1,494 — 30,404 27,095 24,962 Components associated with amortization or accretion of: Revolving Credit Agreement 6,149 4,643 4,400 Senior notes 2,606 2,525 2,612 8,755 7,168 7,012 Components associated with interest from: Lease liabilities 2,037 2,813 2,372 Letter of Credit fees and interest 3,942 3,519 3,910 Other interest expense 1,008 1,976 1,541 6,987 8,308 7,823 Total interest expense $ 46,146 $ 42,571 $ 39,797 The increase in interest expense is driven by increased borrowings in 2024 when compared to 2023.
Cash flows used in financing activities of $11.2 million during the year ended December 31, 2022, primarily related to repayments of debt of $16.9 million and payments of preferred stock dividends of $14.9 million, partially offset by combined borrowings on loans payable, issuance of senior notes and proceeds from sale-leaseback transactions of $27.4 million.
Cash flows provided by financing activities was $69.7 million during the year ended December 31, 2024, primarily related to net borrowings of $93.7 million, partially offset by payments of preferred stock dividends of $18.6 million and debt issuance costs of $8.5 million.
Our foreign business locations held $44.4 million of our total cash and cash equivalents, and restricted cash as of December 31, 2023.
As of December 31, 2024, our cash and cash equivalents, and restricted cash totaled $131.1 million, and we had total debt of $473.9 million as well as $191.7 million of gross preferred stock outstanding. Our foreign business locations held $20.8 million of our total cash and cash equivalents, and restricted cash as of December 31, 2024.
Debt and Credit Facilities As described in Note 15 to our Consolidated Financial Statements included herein, at December 31, 2023, our debt facilities include the Reimbursement Agreement, Revolving Credit Agreement and Letter of Credit Agreement (collectively, the “Debt Documents” and the facilities thereunder, the “Debt Facilities”).
Information related to our Debt and Credit Facilities is described in Note 15 to the Consolidated Financial Statements and is incorporated herein by reference.
B&W Renewable Segment Results Year ended December 31, (in thousands) 2023 2022 $ Change Revenues $ 318,605 $ 288,673 $ 29,932 Adjusted EBITDA $ 22,586 $ 21,227 $ 1,359 2023 vs 2022 results Revenues in the B&W Renewable segment increased $29.9 million, to $318.6 million in 2023 compared to $288.7 million in 2022, which is primarily the result of increased revenue of $29.5 million in our European Renewable parts and services business as we continue to expand globally.
Year ended December 31, (in thousands) 2023 2022 $ Change Revenues $ 140,835 $ 122,765 $ 18,070 Adjusted EBITDA $ 6,381 $ 11,768 $ (5,387) 2023 vs 2022 results Revenues in the B&W Renewable segment increased $18.1 million, to $140.8 million in 2023 compared to $122.8 million in 2022.
Product development Our product development activities include expenses that relate to sales, marketing, and other business development expenses for our products and services still under development and not yet widely available. Product development expenses totaled $9.0 million and $4.1 million in the year ended December 31, 2023 and 2022, respectively.
Acquisition pursuit and related costs Acquisition pursuit and related costs fluctuate based on activity. 41 Product development Our product development activities include expenses that relate to sales, marketing, and other business development expenses for our products and services still under development and not yet widely available and are primarily from the timing of specific research and increased development efforts and activities related to our BrightLoop ™ commercialization efforts and to further develop our ClimateBright ™ portfolio.
Adjusted EBITDA in the B&W Renewable segment increased $1.4 million, to $21.2 million in 2022 compared to $19.8 million in 2021, which is primarily due to the higher revenue volume from the new-build projects, partially offset by higher SG&A expenses in 2022. 40 B&W Environmental Segment Results Year ended December 31, (In thousands) 2023 2022 $ Change Revenues $ 202,927 $ 154,393 $ 48,534 Adjusted EBITDA $ 15,277 $ 9,787 $ 5,490 2023 vs 2022 results Revenues in the B&W Environmental segment increased $48.5 million to $202.9 million in 2023 compared to $154.4 million in 2022 .
Year ended December 31, (in thousands) 2023 2022 $ Change Revenues $ 108,655 $ 81,822 $ 26,833 Adjusted EBITDA $ 4,133 $ 1,641 $ 2,492 2023 vs 2022 results Revenues in the B&W Environmental segment increased $26.8 million to $108.7 million in 2023 compared to $81.8 million in 2022.
In response to the conditions, we are currently evaluating different strategies to obtain the required funding for future operations.
Plan by the PBGC, which reduced cash funding requirements in 2024 by $15.0 million and will increase contributions annually over the subsequent 5-year period (described in Note 14 to the Consolidated Financial Statements). In response to the conditions, we are currently evaluating different strategies to obtain the required funding for future debt maturities and operations.
Operating income increased $17.6 million from $2.3 million in 2022 to $19.9 million in 2023, primarily due to increased gross margin of $37.2 million from the higher revenues and a reduction of $7.6 million in advisory fees and settlement costs in 2023, partially offset by higher SG&A expenses of $10.0 million and $4.6 million in product development costs associated with BrightLoop TM .
Operating income increased $17.8 million from $(1.2) million in 2022 to $16.6 million in 2023, primarily due to increased gross margin from higher revenues.
Loss (gain) on asset sales, net totaled $0.1 million and $(2.5) million in the years ended December 31, 2023 and 2022, respectively. 38 Stock compensation The grant date fair value of stock compensation varies based on the derived stock price at the time of grant, valuation methodologies, subjective assumptions, and reward types.
Therefore, we believe it is useful to exclude these gains and losses from our non-GAAP financial measures in order to highlight the performance of the continuing business. Stock compensation The grant date fair value of stock compensation varies based on the derived stock price at the time of grant, valuation methodologies, subjective assumptions, and reward types.
Year ended December 31, (in thousands) 2023 2022 Adjusted EBITDA (1) B&W Renewable segment (2) $ 22,586 $ 21,227 B&W Environmental segment 15,277 9,787 B&W Thermal segment 66,653 56,291 Corporate (21,374) (16,477) Research and development (4,011) (3,319) $ 79,131 $ 67,509 (1) See above for reconciliation of Net loss to Adjusted EBITDA.
Year ended December 31, (in thousands) 2024 2023 2022 Adjusted EBITDA (1) B&W Renewable segment $ 15,085 $ 6,381 $ 11,768 B&W Environmental segment 10,794 4,133 1,641 B&W Thermal segment 61,370 64,775 56,708 Corporate (18,354) (14,484) (14,550) Total Adjusted EBITDA $ 68,895 $ 60,805 $ 55,567 (1) See table above for reconciliation of Net loss to Adjusted EBITDA.