Biggest changeCash increased by $78 million due to changes in operating assets and liabilities, primarily due to the following: a) a net favorable change in income taxes due to lower tax payments during 2023 compared to 2022; b) a net favorable change in inventories in 2023 compared to 2022 due to a smaller increase in Packaging segment inventory levels in 2023, primarily in raw materials and finished goods, partially offset by an increase in Paper segment inventory levels due to softening demand during 2023; and c) a net favorable change in accounts payable in 2023 compared to 2022 primarily related to higher production volumes during the last quarter of 2023 compared to 2022.
Biggest changeCash decreased by $204 million due to changes in operating assets and liabilities, primarily due to the following: a) a net unfavorable change in prepaid expenses and other current assets in 2024 compared to 2023 primarily due to an increase in accrued receivables for the insurance recoveries related to pending litigation in 2024; b) a net unfavorable change in accounts receivable levels in 2024 compared to 2023 primarily due to higher sales and an increase in days sales outstanding in the Packaging segment during 2024; c) a net unfavorable change in inventories in 2024 compared to 2023 primarily due to an increase in Packaging segment inventory balances related to higher volume, partially offset by a favorable change in Paper segment inventory balances due to a smaller increase in Paper segment inventory balances in 2024 compared to 2023; and d) a net unfavorable change in income taxes in 2024 compared to 2023 primarily due to a larger decrease in income tax receivables in 2023 compared to 2024. 23 These unfavorable changes were partially offset by a net favorable change in accrued liabilities in 2024 compared to 2023 primarily related to higher accruals related to pending litigation in 2024 and higher accruals for employee compensation and benefit liabilities in 2024.
Financial Statements and Supplementary Data” of this Form 10-K as well as information provided below under “—Investing Activities” and “—Financing Activities” for further information. 24 Currently, our primary uses of cash are for operations, capital expenditures, acquisitions, debt service, common stock dividends, and repurchases of common stock.
Financial Statements and Supplementary Data” of this Form 10-K as well as information provided below under “—Investing Activities” and “—Financing Activities” for further information. Currently, our primary uses of cash are for operations, capital expenditures, acquisitions, debt service, common stock dividends, and repurchases of common stock.
Of particular importance are laws and regulations relating to the environment and health and safety matters. Environmental compliance requirements are a significant factor affecting our business. We employ processes in the manufacture of containerboard, paper, and pulp, which result in various discharges, emissions and waste disposal.
Of particular importance are laws and regulations relating to the environment and health and safety matters. 25 Environmental compliance requirements are a significant factor affecting our business. We employ processes in the manufacture of containerboard, paper, and pulp, which result in various discharges, emissions and waste disposal.
Financial Statements and Supplementary Data” of this Form 10-K for more information on our asset retirement obligation at the end of the period. • Purchase commitments. Purchase commitments relate to various purchase agreements for items such as minimum amounts of energy and fiber purchases.
Financial Statements and Supplementary Data” of this Form 10-K for more information on our asset retirement obligation at the end of the period. 24 • Purchase commitments. Purchase commitments relate to various purchase agreements for items such as minimum amounts of energy and fiber purchases.
Financial Statements and Supplementary Data” of this Form 10-K. 29 We recognize the funded status of our pension plans on our Consolidated Balance Sheet and recognize the actuarial and experienced gains and losses and the prior service costs and credits as a component of “Accumulated Other Comprehensive Loss” in our Consolidated Statement of Changes in Stockholders' Equity.
Financial Statements and Supplementary Data” of this Form 10-K. 27 We recognize the funded status of our pension plans on our Consolidated Balance Sheet and recognize the actuarial and experienced gains and losses and the prior service costs and credits as a component of “Accumulated Other Comprehensive Loss” in our Consolidated Statement of Changes in Stockholders’ Equity.
From 2006 through 2023, there were no significant environmental remediation costs at PCA's mills and corrugated plants. As of December 31, 2023, we maintained an environmental reserve of $25.8 million relating to on-site landfills and surface impoundments as well as ongoing and anticipated remedial projects.
From 2006 through 2024, there were no significant environmental remediation costs at PCA’s mills and corrugated plants. As of December 31, 2024, we maintained an environmental reserve of $25.8 million relating to on-site landfills and surface impoundments as well as ongoing and anticipated remedial projects.
The following table for 2023 provides the total MMBTUs purchased externally by fuel type each quarter and the average cost per MMBTU by fuel type for the year. The cost per MMBTU includes the cost of the fuel plus our transportation and delivery costs. 2023 Fuel Purchased (millions of MMBTUs) 2023 Avg.
The following table for 2024 provides the total MMBTUs purchased externally by fuel type each quarter and the average cost per MMBTU by fuel type for the year. The cost per MMBTU includes the cost of the fuel plus our transportation and delivery costs. 2024 Fuel Purchased (millions of MMBTUs) 2024 Avg.
The Company believes that it is not reasonably possible that future environmental expenses above the $25.8 million accrued at December 31, 2023, will have a material impact on its financial condition, results of operations, and cash flows. 28 While legislation regarding the regulation of greenhouse gas emissions has been proposed at the federal level, it is uncertain whether such legislation will be passed and, if so, what the breadth and scope of such legislation will be.
The Company believes that it is not reasonably possible that future environmental expenses above the $25.8 million accrued at December 31, 2024, will have a material impact on its financial condition, results of operations, and cash flows. 26 While legislation regarding the regulation of greenhouse gas emissions has been proposed at the federal level, it is uncertain whether such legislation will be passed and, if so, what the breadth and scope of such legislation will be.
Accumulated losses in excess of 10% of the greater of the projected benefit obligation or the market-related value of assets will be recognized on a straight-line basis over the average remaining service period of active employees in the PCA plans (which is between six and nine years) and over the average remaining lifetime of inactive participants of the Boise plan (which is approximately 23 years), to the extent that losses are not offset by gains in subsequent years.
Accumulated losses in excess of 10% of the greater of the projected benefit obligation or the market-related value of assets will be recognized on a straight-line basis over the average remaining service period of active employees in the PCA plans (which is between five and nine years) and over the average remaining lifetime of inactive participants of the Boise plan (which is approximately 22 years), to the extent that losses are not offset by gains in subsequent years.
On November 30, 2023, we issued $400 million of 5.70% senior notes due 2033 through a registered public offering and invested the net proceeds received from this issuance in time deposits, which are included in marketable debt securities.
On November 30, 2023, we issued $400 million of 5.70% senior notes due 2033 through a registered public offering and invested the net proceeds received from this issuance in time deposits, which are included in marketable debt securities at December 31, 2023.
For our discussion and analysis of our results of operations, financial condition and cash flows for the year ended December 31, 2021, the earliest of the years presented in the accompanying audited financial statements included in Item 8 herein, please refer to our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the Securities and Exchange Commission on February 23, 2023.
For our discussion and analysis of our results of operations, financial condition and cash flows for the year ended December 31, 2022, the earliest of the years presented in the accompanying audited financial statements included in Item 8 herein, please refer to our Annual Report on Form 10-K for the year ended December 31, 2023, filed with the Securities and Exchange Commission on February 29, 2024.
Certain items of product input costs have historically been subject to more cost volatility including fiber, purchased energy, and chemicals. Energy Our mills represent about 90% of our total purchased fuel costs. In 2023, our Packaging and Paper mills consumed about 93 million MMBTUs of fuel, including internally generated and externally purchased, to produce both steam and electricity.
Certain items of product input costs have historically been subject to more cost volatility including fiber, purchased energy, and chemicals. Energy Our mills represent about 90% of our total purchased fuel costs. In 2024, our Packaging and Paper mills consumed about 101 million MMBTUs of fuel, including internally generated and externally purchased, to produce both steam and electricity.
These expenditures could increase or decrease as a result of a number of factors, including our financial results, strategic opportunities, future economic conditions, and our regulatory compliance requirements. We currently estimate capital expenditures to comply with environmental regulations will be about $15 million in 2024.
These expenditures could increase or decrease as a result of a number of factors, including our financial results, strategic opportunities, future economic conditions, and our regulatory compliance requirements. We currently estimate capital expenditures to comply with environmental regulations will be about $24 million in 2025.
The purchases by quarter and the average cost per CkWh were as follows: 2023 Purchased Electricity (millions of CkWh) 2023 Avg.
The purchases by quarter and the average cost per CkWh were as follows: 2024 Purchased Electricity (millions of CkWh) 2024 Avg.
Actual results that differ from assumptions are accumulated and amortized over future periods and, therefore, generally affect recognized expense in future periods. At December 31, 2023, we had $70.7 million of actuarial losses and prior service costs, net of tax, recorded in “Accumulated other comprehensive loss” on our Consolidated Balance Sheet.
Actual results that differ from assumptions are accumulated and amortized over future periods and, therefore, generally affect recognized expense in future periods. At December 31, 2024, we had $43.5 million of actuarial losses and prior service costs, net of tax, recorded in “Accumulated other comprehensive loss” on our Consolidated Balance Sheet.
Such information is presented in Item 7 of such report under the subcaptions “Results of Operations —Year Ended December 31, 2022, Compared with Year Ended December 31, 2021” and “Liquidity and Capital Resources” and is incorporated by reference herein.
Such information is presented in Item 7 of such report under the subcaptions “Results of Operations —Year Ended December 31, 2023, Compared with Year Ended December 31, 2022” and “Liquidity and Capital Resources” and is incorporated by reference herein.
The following table presents selected assumptions used and expected to be used in the measurement of pension expense in the following periods (dollars in millions): Year Ending December 31, Year Ended December 31, 2024 2023 2022 Pension expense $ 8.4 $ 22.1 $ 5.3 Assumptions Discount rate 4.86 % 5.06 % 2.89 % Expected rate of return on plan assets 5.80 % 5.52 % 4.08 % A change of 0.25% in either direction to the discount rate or the expected rate of return on plan assets would have had the following effect on 2023 and 2024 pension expense (dollars in millions): Increase (Decrease) in Pension Expense(a) Base Expense 0.25% Increase 0.25% Decrease 2023 Discount rate $ 22.1 $ (2.0 ) $ 2.2 Expected rate of return on plan assets 22.1 (2.6 ) 2.6 2024 Discount rate $ 8.4 $ 0.7 $ 1.7 Expected rate of return on plan assets 8.4 (2.8 ) 2.8 (a) The sensitivities shown above are specific to 2023 and 2024.
The following table presents selected assumptions used and expected to be used in the measurement of pension expense in the following periods (dollars in millions): Year Ending December 31, Year Ended December 31, 2025 2024 2023 Pension expense $ 10.7 $ 8.0 $ 22.1 Assumptions Discount rate 5.56 % 4.86 % 5.06 % Expected rate of return on plan assets 5.71 % 5.80 % 5.52 % A change of 0.25% in either direction to the discount rate or the expected rate of return on plan assets would have had the following effect on 2024 and 2025 pension expense (dollars in millions): Increase (Decrease) in Pension Expense(a) Base Expense 0.25% Increase 0.25% Decrease 2024 Discount rate $ 8.0 $ 0.7 $ 1.4 Expected rate of return on plan assets 8.0 (2.8 ) 2.8 2025 Discount rate $ 10.7 $ 0.9 $ (0.6 ) Expected rate of return on plan assets 10.7 (2.7 ) 2.7 (a) The sensitivities shown above are specific to 2024 and 2025.
Inflation and Other G eneral Cost Increases We are subject to both contractual, inflation, and other general cost increases. If we are unable to offset these cost increases by price increases, growth, and/or cost reductions in our operations, these inflation and other general cost increases could have a material adverse effect on our operating cash flows, profitability, and liquidity.
If we are unable to offset these cost increases by price increases, growth, and/or cost reductions in our operations, these inflation and other general cost increases could have a material adverse effect on our operating cash flows, profitability, and liquidity.
Packaging segment EBITDA excluding special items was $1,556 million in 2023, compared to $1,849 million in 2022. The decrease was driven primarily by lower containerboard and corrugated products prices and mix, lower volumes, and higher freight and logistic expenses, partially offset by lower operating and converting costs and lower annual outage expense.
Packaging segment EBITDA excluding special items was $1,598 million in 2024, compared to $1,556 million in 2023. 1 The increase was driven primarily by higher volumes, and lower freight and logistic expenses, partially offset by lower containerboard and corrugated products prices and mix, higher operating and converting costs and higher annual outage expense.
We ended the year with $648 million of cash and cash equivalents, $558 million of marketable debt securities, and $323 million of unused borrowing capacity under the revolving credit facility, net of letters of credit.
We ended the year with $685 million of cash and cash equivalents, $167 million of marketable debt securities, and $323 million of unused borrowing capacity under the revolving credit facility, net of letters of credit.
First Quarter Second Quarter Third Quarter Fourth Quarter Full Year Cost / CkWh Purchased electricity 5.4 5.2 5.1 5.3 21.0 $ 6.50 27 Regulatory and Environment al Matters Our operations are subject to our compliance with the laws and regulations in the jurisdictions in which we operate, primarily in the United States.
First Quarter Second Quarter Third Quarter Fourth Quarter Full Year Cost / CkWh Purchased electricity 5.3 5.2 6.0 5.9 22.4 $ 6.32 Regulatory and Environment al Matters Our operations are subject to compliance with the laws and regulations in the jurisdictions in which we operate, primarily in the United States.
The most significant of these laws affecting the Company are: • Resource Conservation and Recovery Act (RCRA); • Clean Water Act (CWA); • Clean Air Act (CAA); • The Emergency Planning and Community Right-to-Know-Act (EPCRA); • Toxic Substance Control Act (TSCA); and • Safe Drinking Water Act (SDWA).
The most significant of these laws affecting the Company are: a) Resource Conservation and Recovery Act (RCRA); b) Clean Water Act (CWA); c) Clean Air Act (CAA); d) The Emergency Planning and Community Right-to-Know-Act (EPCRA); e) Toxic Substance Control Act (TSCA); and f) Safe Drinking Water Act (SDWA).
In 2023, our total company costs including cost of sales (COS) and selling, general, and administrative expenses (SG&A) was $6.7 billion, and excluding non-cash costs (depreciation, depletion and amortization, pension and postretirement expense, and share-based compensation expense) was $6.1 billion. A 1% increase in COS and SG&A costs would increase costs by $67 million and cash costs by $61 million.
In 2024, our total company costs including cost of sales (COS) and selling, general, and administrative expenses (SG&A) was $7.2 billion, and excluding non-cash costs (depreciation, depletion and amortization, pension and postretirement expense, and share-based compensation expense) was $6.6 billion. A 1% increase in COS and SG&A costs would increase costs by $72 million and cash costs by $66 million.
Cash requirements for operating activities are subject to PCA’s operating needs and the timing of collection of receivables and payments of payables and expenses. During 2023, net cash provided by operating activities was $1,315 million, compared to $1,495 million for 2022, a decrease of $180 million.
Cash requirements for operating activities are subject to PCA’s operating needs and the timing of collection of receivables and payments of payables and expenses. During 2024, net cash provided by operating activities was $1,191 million, compared to $1,315 million for 2023, a decrease of $124 million.
Below is a summary table of our cash flows, followed by a discussion of our sources and uses of cash through operating activities, investing activities, and financing activities (dollars in millions): Year Ended December 31, 2023 2022 Net cash provided by (used for): Operating activities $ 1,315.1 $ 1,495.0 Investing activities (875.1 ) (833.7 ) Financing activities (112.0 ) (960.0 ) Net increase (decrease) in cash and cash equivalents $ 328.0 $ (298.7 ) Operating Activities Our operating cash flow is primarily driven by our earnings and changes in operating assets and liabilities, such as accounts receivable, inventories, accounts payable and other accrued liabilities, as well as other factors described below.
Below is a summary table of our cash flows, followed by a discussion of our sources and uses of cash through operating activities, investing activities, and financing activities (dollars in millions): Year Ended December 31, 2024 2023 Net cash provided by (used for): Operating activities $ 1,191.2 $ 1,315.1 Investing activities (277.8 ) (875.1 ) Financing activities (876.4 ) (112.0 ) Net increase in cash and cash equivalents $ 37.0 $ 328.0 Operating Activities Our operating cash flow is primarily driven by our earnings and changes in operating assets and liabilities, such as accounts receivable, inventories, accounts payable and other accrued liabilities, as well as other factors described below.
Any analysis of non-GAAP financial measures should be done in conjunction with results presented in accordance with GAAP. The non-GAAP measures are not intended to be substitutes for GAAP financial measures and should not be used as such.
Any analysis of non-GAAP financial measures should be done in conjunction with results presented in accordance with GAAP. The non-GAAP measures are not intended to be substitutes for GAAP financial measures and should not be used as such. Reconciliations of the non-GAAP measures to the most comparable measure reported in accordance with GAAP are detailed below.
At this time, we cannot predict with certainty how this decision will impact our existing Boiler MACT compliance efforts or whether we will incur additional costs to comply with any revised standards.
At this time, we cannot predict with certainty how this assessment review will impact our pulp mill MACT compliance efforts or whether we will incur additional costs to comply with any revised standards.
Financial Statements and Supplementary Data” of this Form 10-K for more information on our debt. Commit ments Contractual Obligations Our cash requirements greater than twelve months from contractual obligations and commitments include: • Debt obligations and interest payments. See Note 10, Debt, of the Consolidated Financial Statements included in “Part II, Item 8.
Commit ments Contractual Obligations Our cash requirements greater than twelve months from contractual obligations and commitments include: • Debt obligations and interest payments. See Note 10, Debt, of the Consolidated Financial Statements included in “Part II, Item 8.
In 2023, gross profit included $15 million of special items expense related to Jackson mill conversion-related activities and corrugated facility closure and other costs, compared to $7 million of special items expense related to Jackson mill conversion-related activities, corrugated facility closure and other costs, and income related to acquisition and integration-related activities in 2022.
In 2024, gross profit included $3 million of special items expense related to Jackson mill conversion-related activities and corrugated facility closure and other costs, compared to $15 million of special items expense related to Jackson mill conversion-related activities and corrugated facility closure and other costs in 2023.
The decrease was primarily due to lower employee-related expenses, outside services, and bad debt expense. 23 Other Expense, Net Other expense, net for the years ended December 31, 2023 and 2022 are set forth below (dollars in millions): Year Ended December 31, 2023 2022 Asset disposals and write-offs $ (31.7 ) $ (44.5 ) Jackson mill conversion-related activities (1.8 ) (6.9 ) Facilities closure and other (costs) income (7.9 ) 0.1 Other (1.5 ) (10.0 ) Total $ (42.9 ) $ (61.3 ) We discuss these items in more detail in Note 6, Other Expense, Net of the Condensed Notes to the Consolidated Financial Statements in “Part II, Item 8.
The increase was primarily due to higher employee-related expenses and bad debt expense. 21 Other Expense, Net Other expense, net for the years ended December 31, 2024 and 2023 are set forth below (dollars in millions): Year Ended December 31, 2024 2023 Asset disposals and write-offs $ (39.7 ) $ (31.7 ) Jackson mill conversion-related activities (7.6 ) (1.8 ) Facilities closure and other costs (1.0 ) (7.9 ) DeRidder and other litigation (95.2 ) — DeRidder and other litigation insurance recoveries 95.2 — Other (23.2 ) (1.5 ) Total $ (71.5 ) $ (42.9 ) We discuss these items in more detail in Note 6, Other Expense, Net of the Condensed Notes to the Consolidated Financial Statements in “Part II, Item 8.
During 2023, we recorded $249 million of income tax expense, compared to $335 million of income tax expense during 2022. The effective tax rate for both 2023 and 2022 was 24.5%.
During 2024, we recorded $259 million of income tax expense, compared to $249 million of income tax expense during 2023. The effective tax rate for 2024 and 2023 was 24.4% and 24.5%, respectively.
For both the years ended December 31, 2023 and 2022, we spent $50 million, and in 2021, we spent $44 million, to comply with the requirements of these and other environmental laws. Additionally, we had $14 million of environmental capital expenditures in 2023, $11 million in 2022, and $10 million in 2021. In January 2013, the U.S.
For the year ended December 31, 2024, we spent $60 million, and for both the years ended December 31, 2023 and 2022, we spent $50 million, to comply with the requirements of these and other environmental laws. Additionally, we had $19 million of environmental capital expenditures in 2024, $14 million in 2023, and $11 million in 2022.
In 2023, our domestic containerboard prices decreased (10.5%) and export prices decreased (29.7%) compared to 2022. Our containerboard outside shipments decreased (1.1%), and total corrugated products shipments were down (4.6%) in total and (4.3%) per workday, compared to 2022. Paper. Net sales decreased $27 million, or (4.3%), to $595 million, compared to $622 million in 2022.
In 2024, our domestic containerboard prices increased 3.7% and export prices decreased (2.2%) compared to 2023. Our containerboard outside shipments increased 16.1%, and total corrugated products shipments were up 10.5% in total and 10.1% per workday, compared to 2023. Paper. Net sales increased $29 million, or 4.9%, to $625 million, compared to $595 million in 2023.
Investing Activities We used $875 million for investing activities in 2023, compared to $834 million in 2022. In 2023, we spent $470 million for internal capital investments, compared to $824 million in 2022.
Investing Activities We used $278 million for investing activities in 2024, compared to $875 million in 2023. In 2024, we spent $670 million for internal capital investments, compared to $470 million in 2023.
Paper segment income from operations was $119 million in 2023, compared to $103 million in 2022. Paper segment EBITDA excluding special items was $151 million in 2023, compared to $132 million in 2022. The increase was due primarily to higher paper prices and mix and lower freight and logistic expenses, partially offset by lower volumes and higher operating costs.
Paper segment operating income was $130 million in 2024, compared to $119 million in 2023. Paper segment EBITDA excluding special items was $154 million in 2024, compared to $151 million in 2023. 1 The increase was due primarily to higher paper volumes and lower operating costs, partially offset by lower prices and mix.
Cash from operations excluding changes in cash used for operating assets and liabilities decreased $258 million, primarily due to lower income from operations in 2023 as discussed above.
Cash from operations excluding changes in cash used for operating assets and liabilities increased $80 million, primarily due to higher income from operations in 2024 as discussed above.
We intend to use the net proceeds from this issuance, together with a portion of cash on hand, to redeem, repurchase, or otherwise repay at or prior to maturity our outstanding 3.65% senior notes due 2024, which mature on September 15, 2024. See Note 10, Debt, of the Consolidated Financial Statements included in “Part II, Item 8.
On September 15, 2024, the Company used the net proceeds from this issuance, together with a portion of cash on hand, to repay its outstanding 3.65% senior notes due 2024. See Note 10, Debt, of the Consolidated Financial Statements included in “Part II, Item 8.
Special items in 2023 included $14 million of expense related to corrugated facility closure and other costs and $11 million for Jackson mill conversion-related activities. Special items in 2022 consisted of $14 million of expense for Jackson mill conversion-related activities, $1 million of corrugated facility closure and other costs, and $1 million of income related to acquisition and integration-related activities.
Special items in 2024 included $10 million for Jackson mill conversion-related activities and $2 million of expense related to corrugated facility closure and other costs. Special items in 2023 included $14 million of expense related to corrugated facility closure and other costs and $11 million for Jackson mill conversion-related activities. Packaging.
Financial Statements” of this Form 10-K. Income from Operations Income from operations decreased $346 million, or (24.3%), for the year ended December 31, 2023, compared to 2022. Income from operations in 2023 included $25 million of expense for special items compared to $14 million in 2022.
Financial Statements” of this Form 10-K. Income from Operations Income from operations increased $26 million, or 2.4%, for the year ended December 31, 2024, compared to 2023. Income from operations in 2024 included $12 million of expense for special items compared to $25 million in 2023.
Special items in 2023 included $11 million of expense for Jackson mill conversion-related activities. Special items in 2022 included $9 million of expense for Jackson mill conversion-related activities. Non-Operating Pension Expense, Interest Expense, Net and Income Taxes During 2023, non-operating pension expense increased $22 million compared to 2022.
Special items in 2023 included $11 million of expense for Jackson mill conversion-related activities. Non-Operating Pension Income, Interest Expense, Net and Income Taxes During 2024, non-operating pension income increased $12 million compared to 2023. The increase in non-operating pension income was related to favorable 2023 asset performance and favorable assumption changes.
Selling, General, and Administrative Expenses Selling, general, and administrative expenses (SG&A) decreased $28 million in 2023 compared to 2022.
Selling, General, and Administrative Expenses Selling, general, and administrative expenses (SG&A) increased $29 million in 2024 compared to 2023.
Fuel Type First Quarter Second Quarter Third Quarter Fourth Quarter Full Year Cost / MMBTU Natural gas 6.6 5.6 5.2 6.6 24.0 $ 5.19 Purchased bark 2.6 1.8 1.7 2.1 8.2 2.57 Other purchased fuels 0.2 0.2 0.1 0.1 0.6 10.92 Total mills 9.4 7.6 7.0 8.8 32.8 $ 4.64 In addition, the mills purchased 21.03 million CkWh (hundred kilowatt-hours) of electricity in 2023.
Fuel Type First Quarter Second Quarter Third Quarter Fourth Quarter Full Year Cost / MMBTU Natural gas 7.4 6.8 6.5 7.4 28.1 $ 3.54 Purchased bark 1.8 1.8 1.8 2.0 7.4 2.31 Other purchased fuels 0.2 0.1 0.1 0.1 0.5 7.04 Total mills 9.4 8.7 8.4 9.5 36.0 $ 3.34 In addition, the mills purchased 22.41 million CkWh (hundred kilowatt-hours) of electricity in 2024.
Year Ended December 31, 2023 2022 Packaging $ 426.8 $ 753.5 Paper 9.7 14.1 Corporate and Other 33.2 56.6 $ 469.7 $ 824.2 We expect capital investments in 2024 to be between $470 million and $490 million.
Year Ended December 31, 2024 2023 Packaging $ 626.6 $ 426.8 Paper 15.0 9.7 Corporate and Other 28.1 33.2 $ 669.7 $ 469.7 We expect capital investments in 2025 to be between $840 million and $870 million.
Special items in 2023 included $14 million of expense for corrugated facility closure and other costs. Special items in 2022 included $5 million of expense for Jackson mill conversion-related activities, corrugated facility closure and other costs, and income related to acquisition and integration-related activities. Paper.
Special items in 2024 included $4 million of expense for Jackson mill conversion-related activities and $2 million of expense for corrugated facility closure and other costs. Special items in 2023 included $14 million of expense for corrugated facility closure and other costs. Paper. Segment operating income increased $11 million to $130 million, compared to $119 million in 2023.
Financing Activities In 2023, net cash used for financing activities was $112 million, compared to $960 million of cash used for financing activities in 2022, a decrease of $848 million. We paid $449 million in dividends on our common stock in 2023, compared to $420 million paid in 2022.
Financing Activities In 2024, net cash used for financing activities was $876 million, compared to $112 million of cash used for financing activities in 2023, an increase of $764 million. We paid $449 million in dividends on our common stock in both 2024 and 2023.
Reconciliations of Non-GAAP Financial Measures to Reported Amounts.” PCA ended the year with $1,206 million of cash and marketable debt securities and, including borrowing availability under its revolving credit facility, $1,529 million in liquidity. Packaging segment income from operations was $1,074 million in 2023, compared to $1,424 million for 2022.
PCA ended the year with $852 million of cash and marketable debt securities and, including borrowing availability under its revolving credit facility, $1,175 million in liquidity. Packaging segment operating income was $1,102 million in 2024, compared to $1,074 million for 2023.
The increase, excluding special items, primarily related to higher paper prices and mix ($40 million), lower freight expense ($14 million), and lower other costs ($2 million), partially offset by lower sales and production volumes ($23 million), higher operating costs ($13 million), and higher annual outage expense ($1 million).
The increase, excluding special items, related primarily to higher sales and production volumes ($377 million) and lower freight expense ($30 million), partially offset by lower containerboard and corrugated products prices and mix ($211 million), higher operating and converting costs ($121 million), higher depreciation expense ($22 million), higher annual outage expense ($13 million), and other costs ($20 million).
Reported industry containerboard production decreased (3.1%) compared to 2022, and reported industry containerboard inventories at the end of 2023 were approximately 2.6 million tons, down (3.1%) compared to 2022. Reported containerboard export shipments increased 2.6% compared to 2022.
Reported industry containerboard production increased 4.7% compared to 2023, and reported industry containerboard inventories at the end of 2024 were approximately 2.8 million tons, up 5.7% compared to 2023. Reported containerboard export shipments increased 15.4% compared to 2023.
The decrease was due to lower volume ($65 million), partially offset by higher prices and mix ($38 million). Gross Profit Gross profit decreased $392 million in 2023, compared to 2022.
The increase was due to higher volume ($49 million), partially offset by lower prices and mix ($19 million). Gross Profit Gross profit increased $84 million in 2024, compared to 2023.
Considering these items, we expect first quarter earnings to be lower than the fourth quarter of 2023. 22 Results of Operations Year Ended December 31, 2023, Compared with Year Ended December 31, 2022 The historical results of operations of PCA for the years ended December 31, 2023 and 2022 are set forth below (dollars in millions): Year Ended December 31, 2023 2022 Change Packaging $ 7,135.6 $ 7,780.7 $ (645.1 ) Paper 595.4 622.1 (26.7 ) Corporate and other and eliminations 71.4 75.2 (3.8 ) Net sales $ 7,802.4 $ 8,478.0 $ (675.6 ) Packaging $ 1,074.3 $ 1,423.7 $ (349.4 ) Paper 118.9 103.0 15.9 Corporate and other (118.1 ) (106.0 ) (12.1 ) Income from operations 1,075.1 1,420.7 (345.6 ) Non-operating pension (expense) income (7.7 ) 14.5 (22.2 ) Interest expense, net (53.3 ) (70.4 ) 17.1 Income before taxes 1,014.1 1,364.8 (350.7 ) Income tax expense (248.9 ) (335.0 ) 86.1 Net income $ 765.2 $ 1,029.8 $ (264.6 ) Net income excluding special items (a) $ 784.4 $ 1,040.2 $ (255.8 ) EBITDA (a) $ 1,592.8 $ 1,877.5 $ (284.7 ) EBITDA excluding special items (a) $ 1,603.8 $ 1,885.5 $ (281.7 ) (a) See “Reconciliations of Non-GAAP Financial Measures to Reported Amounts” included in this Item 7 for a reconciliation of non-GAAP measures to the most comparable GAAP measure.
Considering these items, we expect first quarter earnings to be lower than the fourth quarter of 2024. 20 Results of Operations Year Ended December 31, 2024, Compared with Year Ended December 31, 2023 The historical results of operations of PCA for the years ended December 31, 2024 and 2023 are set forth below (dollars in millions): Year Ended December 31, 2024 2023 Change Packaging $ 7,690.9 $ 7,135.6 $ 555.3 Paper 624.7 595.4 29.3 Corporate and other and eliminations 67.7 71.4 (3.7 ) Net sales $ 8,383.3 $ 7,802.4 $ 580.9 Packaging $ 1,101.5 $ 1,074.3 $ 27.2 Paper 129.7 118.9 10.8 Corporate and Other (129.9 ) (118.1 ) (11.8 ) Income from operations 1,101.3 1,075.1 26.2 Non-operating pension income (expense) 4.5 (7.7 ) 12.2 Interest expense, net (41.4 ) (53.3 ) 11.9 Income before taxes 1,064.4 1,014.1 50.3 Income tax expense (259.3 ) (248.9 ) (10.4 ) Net income $ 805.1 $ 765.2 $ 39.9 Net income excluding special items (a) $ 814.5 $ 784.4 $ 30.1 EBITDA (a) $ 1,626.9 $ 1,592.8 $ 34.1 EBITDA excluding special items (a) $ 1,637.1 $ 1,603.8 $ 33.3 (a) See “Non-GAAP Financial Measures” included in this Item 7 for a reconciliation of non-GAAP measures to the most comparable GAAP measure.
The following table reconciles net income to EBITDA and EBITDA excluding special items for the periods indicated (dollars in millions): Year Ended December 31, 2023 2022 Net income $ 765.2 $ 1,029.8 Non-operating pension expense (income) 7.7 (14.5 ) Interest expense, net 53.3 70.4 Provision for income taxes 248.9 335.0 Depreciation, amortization, and depletion 517.7 456.8 EBITDA $ 1,592.8 $ 1,877.5 Special items: Facilities closure and other costs $ 8.9 $ 0.4 Jackson mill conversion-related activities 2.1 8.6 Acquisition and integration related activities — (1.0 ) EBITDA excluding special items $ 1,603.8 $ 1,885.5 31 The following table reconciles segment income (loss) to EBITDA and EBITDA excluding special items (dollars in millions): Year Ended December 31, 2023 2022 Packaging Segment income $ 1,074.3 $ 1,423.7 Depreciation, amortization, and depletion 472.5 420.2 EBITDA 1,546.8 1,843.9 Facilities closure and other costs 8.9 0.4 Jackson mill conversion-related activities — 5.3 Acquisition and integration related activities — (1.0 ) EBITDA excluding special items $ 1,555.7 $ 1,848.6 Paper Segment income $ 118.9 $ 103.0 Depreciation, amortization, and depletion 29.6 26.1 EBITDA 148.5 129.1 Jackson mill conversion-related activities 2.1 3.3 EBITDA excluding special items $ 150.6 $ 132.4 Corporate and Other Segment loss $ (118.1 ) $ (106.0 ) Depreciation, amortization, and depletion 15.6 10.5 EBITDA (102.5 ) (95.5 ) EBITDA excluding special items $ (102.5 ) $ (95.5 ) EBITDA $ 1,592.8 $ 1,877.5 EBITDA excluding special items $ 1,603.8 $ 1,885.5
These costs were partially offset by a gain on sale of a corrugated products facility. 29 The following table reconciles net income to EBITDA and EBITDA excluding special items for the periods indicated (dollars in millions): Year Ended December 31, 2024 2023 Net income $ 805.1 $ 765.2 Non-operating pension (income) expense (4.5 ) 7.7 Interest expense, net 41.4 53.3 Provision for income taxes 259.3 248.9 Depreciation, amortization, and depletion 525.6 517.7 EBITDA $ 1,626.9 $ 1,592.8 Special items: Jackson mill conversion-related activities 8.3 2.1 Facilities closure and other costs 1.9 8.9 EBITDA excluding special items $ 1,637.1 $ 1,603.8 The following table reconciles segment operating income (loss) to segment EBITDA and segment EBITDA excluding special items (dollars in millions): Year Ended December 31, 2024 2023 Packaging Segment operating income $ 1,101.5 $ 1,074.3 Depreciation, amortization, and depletion 490.1 472.5 EBITDA 1,591.6 1,546.8 Facilities closure and other costs 1.9 8.9 Jackson mill conversion-related activities 4.0 — EBITDA excluding special items $ 1,597.5 $ 1,555.7 Paper Segment operating income $ 129.7 $ 118.9 Depreciation, amortization, and depletion 19.5 29.6 EBITDA 149.2 148.5 Jackson mill conversion-related activities 4.3 2.1 EBITDA excluding special items $ 153.5 $ 150.6 Corporate and Other Segment operating loss $ (129.9 ) $ (118.1 ) Depreciation, amortization, and depletion 16.0 15.6 EBITDA (113.9 ) (102.5 ) EBITDA excluding special items $ (113.9 ) $ (102.5 )
The increase in non-operating pension expense was related to unfavorable 2022 asset performance, partially offset by favorable assumption changes. Interest expense, net, during 2023 decreased $17 million compared to 2022. The decrease in interest expense, net in 2023 was primarily due to higher interest income due to higher rates on invested cash balances compared to 2022.
Interest expense, net, during 2024 decreased $12 million compared to 2023. The decrease in interest expense, net in 2024 was primarily due to higher interest income due to higher rates on invested cash balances, partially offset by higher interest expense in 2024 related to the Company’s November 2023 debt refinancing.
Net income included $19 million of expense for special items in 2023, compared to $10 million of expense for special items in 2022. Special items in both periods are described later in this section.
We reported $805 million of net income, or $8.93 per diluted share, in 2024, compared to $765 million, or $8.48 per diluted share, in 2023. Net income included $9 million of expense for special items in 2024, compared to $19 million of expense for special items in 2023. Special items in both periods are described later in this section.
For corrugating medium, index prices decreased $30 per ton in January 2023, followed by additional decreases of $20 per ton in February 2023, $40 per ton in May 2023, and $20 per ton in November 2023, a total decrease of $110 per ton during 2023. The market for communication papers competes heavily with electronic data transmission and document storage alternatives.
Index prices, in February 2024, increased $40 per ton for linerboard and $60 per ton for corrugating medium, followed by an additional increase in June 2024 of $40 per ton for linerboard and corrugating medium. The market for communication papers competes heavily with electronic data transmission and document storage alternatives.
The decrease was driven primarily by lower prices and mix in our Packaging segment and lower volumes in our Packaging and Paper segments, partially offset by higher prices and mix in our Paper segment, lower operating and converting costs, and lower annual outage expense.
The increase was driven primarily by higher volumes, and lower freight and logistic expenses, partially offset by lower containerboard and corrugated products prices and mix, higher operating and converting costs and higher annual outage expense.
Labor and benefits costs will have seasonal timing-related increases that occur at the beginning of a new year related to annual wage and benefit increases, the restart of payroll taxes, and share-based compensation expenses. Scheduled outage expenses will be higher and will include the significant first quarter impact of the conversion outage at our Jackson mill.
Labor and benefits costs will be higher due to timing-related items that occur at the beginning of a new year for annual increases, the restart of payroll taxes, and share-based compensation expenses. First quarter rail rate increases at three of our mills will impact freight and logistics expenses and we expect higher depreciation expense.
The Company paid $4 million of debt issuance costs associated with the new notes, of which $3 million was funded using the net proceeds received from the issuance of new notes and $1 million was funded using cash on hand. The net proceeds received from the issuance of the new notes were invested in time deposits.
On November 30, 2023, we issued $400 million of 5.70% senior notes due 2033 through a registered public offering. The Company paid $4 million of debt issuance costs associated with the new notes, of which $3 million was funded using the net proceeds received from the issuance of new notes and $1 million was funded using cash on hand.
We began ramping up production in the fourth quarter to meet increasing demand and restarted the No. 3 machine at the Wallula mill. For more information on our containerboard production and corrugated products shipments, refer to the table presented under the caption “Production and Shipments” in “Part I, Item 1. Business” of this Form 10-K.
For more information on our containerboard production and corrugated products shipments, refer to the table presented under the caption “Production and Shipments” in “Part I, Item 1. Business” of this Form 10-K. Containerboard prices published by industry publications increased in the first and second quarter of 2024, after declining late in 2022 and throughout 2023.
See Note 12, Employee Benefits Plans and Other Postretirement Benefits, of the Consolidated Financial Statements included in “Part II, Item 8.
See Note 12, Employee Benefits Plans and Other Postretirement Benefits, of the Consolidated Financial Statements included in “Part II, Item 8. Financial Statements and Supplementary Data” of this Form 10-K for more information on our employee benefit obligations and the timing of expected future benefit payments under our pension plans and postretirement plans.
Increasing shifts to these alternatives have reduced usage of traditional print media and communication papers. Trade publications reported North American uncoated freesheet paper shipments decreased (9.7%) in 2023, compared to 2022.
Increasing shifts to these alternatives have reduced usage of traditional print media and communication papers. Trade publications reported North American uncoated freesheet paper shipments increased slightly 0.5% in 2024, compared to 2023. Average prices reported by a trade publication for cut size office papers were lower by $36 per ton, or (2.4%), in 2024 compared to 2023.
Reconciliations of the non-GAAP measures to the most comparable measure reported in accordance with GAAP for the years ended December 31, 2023 and 2022 follow (dollars in millions): Year Ended December 31, 2023 2022 Income before Taxes Income Taxes Net Income Income before Taxes Income Taxes Net Income As reported in accordance with GAAP $ 1,014.1 $ (248.9 ) $ 765.2 $ 1,364.8 $ (335.0 ) $ 1,029.8 Special items: Facilities closure and other costs (a) 14.4 (3.6 ) 10.8 0.7 (0.2 ) 0.5 Jackson mill conversion-related activities (b) 11.1 (2.7 ) 8.4 14.1 (3.5 ) 10.6 Acquisition and integration related activities (c) — — — (1.0 ) 0.3 (0.7 ) Total special items 25.5 (6.3 ) 19.2 13.8 (3.4 ) 10.4 Excluding special items $ 1,039.6 $ (255.2 ) $ 784.4 $ 1,378.6 $ (338.4 ) $ 1,040.2 (a) For 2023, includes charges related to the closure of corrugated products facilities and design centers.
The following table reconciles net income to net income excluding special items for the periods indicated (dollars in millions): Year Ended December 31, 2024 2023 Income before Taxes Income Taxes Net Income Income before Taxes Income Taxes Net Income As reported in accordance with GAAP $ 1,064.4 $ (259.3 ) $ 805.1 $ 1,014.1 $ (248.9 ) $ 765.2 Special items: Jackson mill conversion-related activities (d) 9.7 (2.4 ) 7.3 11.1 (2.7 ) 8.4 Facilities closure and other costs (e) 2.7 (0.6 ) 2.1 14.4 (3.6 ) 10.8 Total special items 12.4 (3.0 ) 9.4 25.5 (6.3 ) 19.2 Excluding special items $ 1,076.8 $ (262.3 ) $ 814.5 $ 1,039.6 $ (255.2 ) $ 784.4 (d) For 2024 and 2023, includes charges related to the announced discontinuation of production of uncoated freesheet paper grades on the No. 3 machine at the Jackson, Alabama mill associated with the permanent conversion of the machine to produce linerboard and other paper-to-containerboard conversion related activities.
We intend to use the net proceeds from this issuance, together with a portion of cash on hand, to redeem, repurchase, or otherwise repay at or prior to maturity our outstanding 3.65% senior notes due 2024, which mature on September 15, 2024. See Note 10, Debt, of the Consolidated Financial Statements included in “Part II, Item 8.
The net proceeds received from the issuance of the new notes were invested in time deposits, which are included in marketable debt securities at December 31, 2023. On September 15, 2024, we used the net proceeds from this issuance, together with a portion of cash on hand, to repay our outstanding 3.65% senior notes due 2024.
For additional detail on special items included in reported GAAP results, as well as segment income (loss) excluding special items, earnings before non-operating pension expense, interest, income taxes, and depreciation, amortization, and depletion (EBITDA), and EBITDA excluding special items, see “Item 7.
Included in this Item 7 are various non-GAAP financial measures, including earnings per diluted share excluding special items, net income excluding special items, earnings before non-operating pension income (expense), interest, income taxes, and depreciation, amortization, and depletion (“EBITDA”), segment EBITDA, EBITDA excluding special items, and segment EBITDA excluding special items.
For 2022, includes $0.7 million of charges consisting of closure costs related to corrugated products facilities. These costs were partially offset by insurance proceeds received for a natural disaster at one of the corrugated products facilities, a gain on sale of assets related to a corrugated products facility, and a favorable lease buyout for a closed corrugated products facility.
(b) For 2024, includes $2.7 million of charges related to the closure of corrugated products facilities, partially offset by income primarily related to a favorable lease buyout for a closed corrugated products facility.
For cut size office papers, index prices decreased $20 per ton in April 2023, followed by additional decreases of $10 per ton in June 2023 and $20 per ton in October 2023, a total decrease of $50 per ton during 2023.
For cut size office papers, index prices decreased $40 per ton in January, followed by increases of $20 per ton in April and May 2024. For offset printing papers, index prices decreased $20 per ton in January, followed by increases of $20 per ton in April and May 2024.
These costs were partially offset by a gain on sale of a corrugated products facility. For 2022, includes charges consisting of closure costs related to corrugated products facilities.
For 2023, includes $14.4 million of charges related to the closure of corrugated products facilities and design centers, partially offset by a gain on sale of a corrugated products facility. (c) Amount may not foot due to rounding.
We notified customers of a $70 per ton price increase for linerboard and a $100 per ton price increase for medium effective January 1, 2024. 20 Over the past several years, we made extensive capital investments throughout the packaging segment to improve productivity and efficiencies at our containerboard mills and corrugated products facilities and believe that our success in execution of these capital investments has helped us to mitigate cost inflation and better serve our customers .
See “Non-GAAP Financial Measures” later in this item 7. 19 Over the past several years, we made extensive capital investments throughout the packaging segment to improve productivity and efficiencies at our containerboard mills and corrugated products facilities and believe that our success in execution of these capital investments has helped us deliver strong results while minimizing the continued inflationary impact across our cost structure.
These costs were partially offset by insurance proceeds received for a natural disaster at one of the corrugated products facilities, a gain on sale of assets related to a corrugated products facility, and a favorable lease buyout for a closed corrugated products facility.
(e) For 2024, includes charges related to the closure of corrugated products facilities. These costs were partially offset by income primarily related to a favorable lease buyout for a closed corrugated products facility during the first quarter of 2024. For 2023, includes charges related to the closure of corrugated products facilities and design centers.
Financial Statements and Supplementary Data” of this Form 10-K. 30 Reconciliations of Non-GAAP Finan cial Measures to Reported Amounts Net income excluding special items, EBITDA, and EBITDA excluding special items are non-GAAP financial measures. Management excludes special items, as it believes that these items are not necessarily reflective of the ongoing operations of our business.
Financial Statements and Supplementary Data” of this Form 10-K. 28 Non-GAAP Finan cial Measures Earnings per diluted share excluding special items, net income excluding special items, EBITDA, EBITDA excluding special items, segment EBITDA, and segment EBITDA excluding special items are non-GAAP financial measures.
(b) For 2023 and 2022, includes $11.1 million and $14.1 million, respectively, of charges related to the announced discontinuation of production of uncoated freesheet paper grades on the No. 3 machine at the Jackson, Alabama mill associated with the permanent conversion of the machine to produce linerboard and other paper-to-containerboard conversion related activities.
The following table reconciles earnings per diluted share to earnings per diluted share excluding special items for the periods indicated (dollars in millions): Year Ended December 31, 2024 2023 Earnings per diluted share, as reported in accordance with GAAP $ 8.93 $ 8.48 Special items: Jackson mill conversion-related activities (a) 0.08 0.09 Facilities closure and other costs (b) 0.03 0.12 Total special items 0.11 0.21 Earnings per diluted share, excluding special items $ 9.04 $ 8.70 (c) (a) For 2024 and 2023, includes $9.7 million and $11.1 million, respectively, of charges related to the announced discontinuation of production of uncoated freesheet paper grades on the No. 3 machine at the Jackson, Alabama mill associated with the permanent conversion of the machine to produce linerboard and other paper-to-containerboard conversion related activities.
Business” and Note 1, Nature of Operations and Basis of Presentation, of the Notes to Consolidated Financial Statements in “Part II, Item 8. Financial Statements and Supplementary Data” of this Form 10-K.
The repayment of these notes was $400 million excluding accrued interest. See Note 10, Debt, of the Consolidated Financial Statements included in “Part II, Item 8. Financial Statements and Supplementary Data” of this Form 10-K for more information on our debt.
Net Sales Net sales decreased $676 million, or (8.0%), to $7,802 million in 2023, compared to $8,478 million in 2022. Packaging. Net sales decreased $645 million, or (8.3%), to $7,136 million, compared to $7,781 million in 2022, due to lower prices and mix ($397 million) and lower volumes ($248 million).
Net Sales Net sales increased $581 million, or 7.4%, to $8,383 million in 2024, compared to $7,802 million in 2023. Packaging. Net sales increased $555 million, or 7.8%, to $7,691 million, compared to $7,136 million in 2023, due to higher volumes ($735 million), partially offset by lower prices and mix ($180 million).
Liquidity and Ca pital Resources Sources and Uses of Cash Our primary sources of liquidity are net cash provided by operating activities and available borrowing capacity under our revolving credit facility.
The lower effective tax rate for 2024 was primarily due to higher excess tax benefits associated with employee restricted stock and performance unit vests partially offset by higher nondeductible employee remuneration paid to covered employees. 22 Liquidity and Ca pital Resources Sources and Uses of Cash Our primary sources of liquidity are net cash provided by operating activities and available borrowing capacity under our revolving credit facility.
Additionally, in November 2023, we invested the net proceeds received from the issuance of our $400 million of 5.70% senior notes due 2033 in time deposits, which are included in marketable debt securities. 25 The details of capital expenditures for property and equipment, excluding acquisitions, by segment for the years ended December 31, 2023 and 2022 are included in the table below (dollars in millions).
The details of capital expenditures for property and equipment by segment for the years ended December 31, 2024 and 2023 are included in the table below (dollars in millions).
The decrease was driven primarily by lower prices and mix in our Packaging segment, and lower volumes in our Packaging and Paper segments, partially offset by higher prices and mix in our Paper segment, lower operating and converting costs, and lower annual outage expense.
Excluding special items, we recorded $814 million of net income, or $9.04 per diluted share, in 2024, compared to $784 million, or $8.70 per diluted share, in 2023. 1 The increase was driven primarily by higher volumes in our Packaging and Paper segments, and lower freight and logistic expenses, partially offset by lower prices and mix in our Packaging and Paper segments, higher operating and converting costs driven in part by inflation across our cost base, and higher annual outage expense.
Packaging. Segment income from operations decreased $349 million to $1,074 million, compared to $1,424 million in 2022.
Segment operating income increased $28 million to $1,102 million, compared to $1,074 million in 2023.
The decrease in 2023 related primarily to lower containerboard and corrugated products prices and mix ($373 million), lower sales and production volumes ($123 million), higher depreciation expense ($47 million), and higher freight expense ($14 million), partially offset by lower operating and converting costs ($163 million), lower annual outage expense ($36 million), and other costs ($18 million).
The increase, excluding special items, primarily related to higher sales and production volumes ($22 million), lower depreciation expense ($3 million), and lower operating costs ($2 million), partially offset by lower paper prices and mix ($19 million) and higher freight expense ($1 million). Special items in 2024 included $6 million of expense for Jackson mill conversion-related activities.
Recycled fiber and energy prices will be higher, and seasonally colder weather will negatively impact usages and yields for energy, wood and chemicals along with higher operating costs associated with the restart of full operations at the Wallula mill compared to fourth quarter operations.
With the exception of recycled fiber prices, we expect inflation across most of our direct, indirect and fixed operating and converting costs along with a higher cost mix of mill operations. In addition, wood, energy, and chemical costs will also increase due to the unusually cold seasonal weather negatively affecting usages and yields for these items.
(c) Includes $1.0 million of income from a favorable inventory adjustment related to the December 2021 Advance Packaging Corporation acquisition, partially offset by acquisition and integration related costs. (d) Amount may not foot due to rounding. Management excludes special items, as it believes these items are not necessarily reflective of the ongoing results of operations of our business.
Management excludes special items, as it believes that these items are not necessarily reflective of the ongoing operations of our business.