Core Natural Resources (CNR) risk factors, FY2025 10-K

Core Natural Resources's FY2025 10-K, filed Feb 17, 2026, lists 44 risk factors in 3 groups. Against the prior year's 43: 5 new, 4 dropped, 15 substantially reworded.

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Risk factors listed
443 groups
New this year
5vs 43 last year
Dropped
4since the prior 10-K
Substantially reworded
15of those kept
Section length
21k wordsItem 1A

What the changes say

  • Long-term debt grew to $459 million following the Arch merger and new bond issuances.
  • New risk disclosures highlight exposure to rare earth minerals, petroleum coke pricing, and ESG divestment trends.
  • Integration challenges emerged from combining boards and management teams with Arch.

What changed since the prior 10-K

New

  • NewRisks Related to Our Business

    We face risks related to our pursuit of new lines of business, such as those involving sustainable innovations and rare earth minerals

    We face unproven profitability, regulatory exposure, and hiring hurdles in new lines of business like sustainable innovations and rare earth elements through CONSOL Innovations LLC.

  • NewRisks Related to Our Business

    price of petroleum coke changes, that could positively or negatively affect our financial condition, results of operations and cash flows

    Volatility in petroleum coke and steel industry demand could reduce orders and pricing power for our metallurgical coal.

  • NewRisks Related to Our Business

    We are subject to various risks associated with scrutiny of companies’ management of ESG matters

    Poor ESG ratings or blanket exclusion of fossil fuel companies by investment funds could restrict access to debt and equity capital.

  • NewRisks Related to Our Business

    coal and other sources of energy. In addition, global unrest, including conflicts and political unrest in the Middle East and Venezuela, has the potential to cause disruption to the global supply chain that could adversely affect our exports

    Global conflicts in Ukraine and the Middle East, alongside political instability in Venezuela, threaten to disrupt export supply chains.

  • NewRisks Related to Our Merger with Arch

    or other opportunities that may be beneficial, which may disrupt each company’s ongoing operations and the operations of the Company

    Combining our board and management team with Arch creates risks of conflicting priorities and operational disruptions.

Dropped

  • DroppedRisks Related to Our Business

    The availability and reliability of modes of transportation and transportation facilities as well as fluctuations in transportation costs could affect the demand for our coal, and any significant damage to the CONSOL Marine Terminal that impacts its use could impair our ability to supply coal to our customers

  • DroppedRisks Related to Our Business

    reserves, could increase the cost of the production and sale of coal and could materially reduce the value of our coal and coal reserves

  • DroppedRisks Related to Our Business

    of the coal sales agreement, any of which could have a material adverse effect on our business, financial condition, results of operations and cash flows

  • DroppedRisks Related to Our Business

    Some investment funds and certain investors may exclude our securities from consideration due to their respective ESG mandates related to investing in fossil fuels, including coal

Reworded

  • 83% rewrittenRisks Related to Our Business

    Regulation to address climate change (or emissions of GHGs including carbon dioxide and methane) and uncertainty regarding such regulation may affect us directly or indirectly by increasing our operating costs, reducing the value of our coal assets and adversely impacting the market for coal

    Added specific mention of European Union regulations governing greenhouse gas emissions and changed methane release phrasing from promoted safety to ventilation.

    Was: Regulation to address climate change (or emissions of greenhouse gases including carbon dioxide and methane) and uncertainty regarding such regulation may affect us directly or indirectly by increasing our operating costs, reducing the value of our coal assets and adversely impacting the market for coal

  • 74% rewrittenRisks Related to Our Business

    Terrorist attacks or cyber incidents could result in information theft, data corruption, operational disruption, damage to our brand and reputation, legal liability and/or financial loss

    Expanded IT dependency terms to include hardware, software, networks, and confidential information, noting reliance on third-party vendors.

    Was: Terrorist attacks or cyber incidents could result in information theft, data corruption, operational disruption and/or financial loss

  • 49% rewrittenRisks Related to Our Business

    We have customer concentration, so the loss of, or significant reduction in, purchases by our largest coal customers could adversely affect our business, financial condition, results of operations and cash flows

    Removed specific historical percentages for our top two customers and Arch's top three customers while emphasizing general export customer concentration risks.

  • 46% rewrittenRisks Related to Our Business

    Decreases in coal consumption patterns for steel production, electric power generation and industrial applications could adversely affect our business

    Updated EIA domestic coal consumption figures to 92% for 2025 and noted our sales to U.S. electric power generators reached 68%.

    Was: Decreases in coal consumption patterns for steel production, electricity generation and industrial applications could adversely affect our business

  • 45% rewrittenRisks Related to Our Business

    The provisions of our debt agreements and the risks associated with our debt could adversely affect our business, financial condition, liquidity and results of operations

    Updated long-term debt figures to $459 million with specific 2035 Series 2025 Bonds and equipment financing arrangements.

  • 44% rewrittenRisks Related to Our Business

    Our business involves many hazards and operating risks, some of which may not be fully covered by insurance. The occurrence of a significant accident or other event that is not fully insured could curtail our operations and have a material adverse effect on our results of operations, financial condition and cash flows

    Added explicit mention of Arch's surface mining operations utilizing explosives alongside our underground mining hazards.

  • 42% rewrittenRisks Related to Our Business

    As a result of the Murray Energy bankruptcy, the Company could be required to pay for certain liabilities previously acquired by Murray in a 2013 transaction between Murray and our former parent

    Added details regarding Murray Energy's Chapter 11 bankruptcy and its settlement to transfer retirees to the 1992 Benefit Plan.

  • 40% rewrittenRisks Related to Our Business

    Inflation could result in higher costs and decreased profitability

    Retained substantially similar inflation risk text addressing freight rates, energy prices, and labor cost pressures.

  • 37% rewrittenRisks Related to Our Common Stock and the Securities Market

    We cannot guarantee the timing, amount or payment of dividends on our common stock in the future or that we will continue to repurchase shares of our common stock

  • 37% rewrittenRisks Related to Our Merger with Arch

    The failure to integrate the businesses and operations of the Company and Arch successfully in the expected time frame may adversely affect the Company’s future results

  • 34% rewrittenRisks Related to Our Merger with Arch

    The Company may fail to realize all of the anticipated benefits of the Merger

  • 33% rewrittenRisks Related to Our Business

    We are subject to litigation seeking to hold energy companies accountable for the effects of climate change and may be subject to additional such litigation in the future

  • 30% rewrittenRisks Related to Our Business

    New or existing tariffs and other trade measures could adversely affect our business, results of operations, financial condition and cash flows

    Was: New or existing tariffs and other trade measures could adversely affect our results of operations, financial position and cash flows

  • 29% rewrittenRisks Related to Our Merger with Arch

    The Company’s ability to utilize its historic net operating loss carryforwards and certain other tax attributes may be limited

    Was: The Company’s ability to utilize Arch’s historic net operating loss carryforwards and certain other tax attributes may be limited

  • 27% rewrittenRisks Related to Our Business

    A significant portion of our production is sold in international markets, and our international sales may continue to grow, which exposes us to additional risks and uncertainties

All 44 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Business

  1. 01If our coal customers do not extend existing contracts or do not enter into new multi-year coal sales contracts on favorable terms, profitability of our operations could be adversely affected
  2. 02We have customer concentration, so the loss of, or significant reduction in, purchases by our largest coal customers could adversely affect our business, financial condition, results of operations and cash flows49% rewritten
  3. 03Our ability to collect payments from our customers could be impaired if their creditworthiness deteriorates
  4. 04Our inability to acquire or develop additional coal reserves that are economically recoverable may have a material adverse effect on our future profitability
  5. 05We face risks related to our pursuit of new lines of business, such as those involving sustainable innovations and rare earth mineralsNew
  6. 06Decreases in coal consumption patterns for steel production, electric power generation and industrial applications could adversely affect our business46% rewritten
  7. 07price of petroleum coke changes, that could positively or negatively affect our financial condition, results of operations and cash flowsNew
  8. 08Inflation could result in higher costs and decreased profitability40% rewritten
  9. 09A significant portion of our production is sold in international markets, and our international sales may continue to grow, which exposes us to additional risks and uncertainties27% rewritten
  10. 10Compliance with import and export requirements, the Foreign Corrupt Practices Act and other applicable anti-corruption laws may increase the risks of doing business internationally
  11. 11The characteristics of coal may make it costly for electric power generators and other coal users to comply with various environmental standards regarding the emissions of impurities released when coal is burned, which could cause our customers to replace coal with alternative fuels
  12. 12Regulation to address climate change (or emissions of GHGs including carbon dioxide and methane) and uncertainty regarding such regulation may affect us directly or indirectly by increasing our operating costs, reducing the value of our coal assets and adversely impacting the market for coal83% rewritten
  13. 13We are subject to litigation seeking to hold energy companies accountable for the effects of climate change and may be subject to additional such litigation in the future33% rewritten
  14. 14Existing and future government laws, regulations and other legal requirements relating to protection of the environment and other laws that govern our business may increase our costs of doing business and may restrict our coal operations
  15. 15Our business involves many hazards and operating risks, some of which may not be fully covered by insurance. The occurrence of a significant accident or other event that is not fully insured could curtail our operations and have a material adverse effect on our results of operations, financial condition and cash flows44% rewritten
  16. 16Failure to obtain or renew surety bonds on acceptable terms could affect our ability to secure reclamation and coal lease obligations and failure to obtain adequate insurance coverages could both have a material adverse effect on our business and results of operations
  17. 17Our mines are located in areas containing oil and natural gas shale plays, and we may have conflicts with competing holders of mineral rights and rights to use adjacent, overlying or underlying lands
  18. 18In order to maintain, grow and diversify our business, we will be required to make substantial capital expenditures. If we are unable to obtain needed capital or financing on satisfactory terms, our financial leverage could increase
  19. 19We are subject to various risks associated with scrutiny of companies’ management of ESG mattersNew
  20. 20coal and other sources of energy. In addition, global unrest, including conflicts and political unrest in the Middle East and Venezuela, has the potential to cause disruption to the global supply chain that could adversely affect our exportsNew
  21. 21New or existing tariffs and other trade measures could adversely affect our business, results of operations, financial condition and cash flows30% rewritten
  22. 22We must obtain, maintain and renew governmental permits and approvals which, if we cannot obtain in a timely manner, would reduce our production, cash flow and results of operations
  23. 23We depend on the services of key executives, and any inability to attract and retain key management personnel could have a material adverse effect on our business
  24. 24We have asset retirement obligations and obligations for long-term employee benefits. If the assumptions underlying our accruals are inaccurate, we could be required to expend greater amounts than anticipated
  25. 25We face uncertainties in estimating our economically recoverable coal reserves, and inaccuracies in our estimates could result in lower-than-expected revenues, higher-than-expected costs and decreased profitability
  26. 26As a result of the Murray Energy bankruptcy, the Company could be required to pay for certain liabilities previously acquired by Murray in a 2013 transaction between Murray and our former parent42% rewritten
  27. 27We are subject to certain ongoing indemnification obligations related to our separation from our former parent that, if realized, could materially impact our financial condition, results of operations and cash flows
  28. 28The provisions of our debt agreements and the risks associated with our debt could adversely affect our business, financial condition, liquidity and results of operations45% rewritten
  29. 29Terrorist attacks or cyber incidents could result in information theft, data corruption, operational disruption, damage to our brand and reputation, legal liability and/or financial loss74% rewritten
  30. 30Certain provisions in our multi-year fixed-price coal sales contracts may provide limited protection during adverse economic conditions, may result in economic penalties to us or permit the customer to terminate the contract
  31. 31Our ability to operate our business effectively could be impaired if we fail to attract and retain qualified personnel, or if a meaningful segment of our employees becomes unionized
  32. 32If we do not maintain effective internal control over financial reporting, we could fail to accurately report our financial results

Risks Related to Our Common Stock and the Securities Market

  1. 33Our stock price has fluctuated and may continue to fluctuate significantly
  2. 34If securities analysts issue unfavorable commentary about us, downgrade our shares or fail to publish research or reports about our Company, the price of our shares could decline
  3. 35We cannot guarantee the timing, amount or payment of dividends on our common stock in the future or that we will continue to repurchase shares of our common stock37% rewritten
  4. 36Your percentage of ownership in the Company may be diluted in the future
  5. 37Certain provisions of our amended and restated certificate of incorporation and amended and restated bylaws, and of Delaware law, may prevent or delay an acquisition of us, which could decrease the trading price of our common stock

Risks Related to Our Merger with Arch

  1. 38Uncertainties associated with the Merger may cause a loss of management personnel and other key employees, which could adversely affect the future business and operations of the Company
  2. 39The business relationships of the Company may be subject to disruption due to uncertainty associated with the Merger, which could have a material effect on the business, financial condition, cash flows and results of operations of the Company
  3. 40The Company has incurred and expects to continue to incur significant costs in connection with the Merger and integration of Arch with the Company, which may be in excess of those anticipated by the Company
  4. 41The failure to integrate the businesses and operations of the Company and Arch successfully in the expected time frame may adversely affect the Company’s future results37% rewritten
  5. 42or other opportunities that may be beneficial, which may disrupt each company’s ongoing operations and the operations of the CompanyNew
  6. 43The Company may fail to realize all of the anticipated benefits of the Merger34% rewritten
  7. 44The Company’s ability to utilize its historic net operating loss carryforwards and certain other tax attributes may be limited29% rewritten

Other Core Natural Resources 10-Ks

  • FY2024 10-K risk factors
    43 risks

    Core Natural Resources faces key risks centered on customer concentration, multi-year coal contract dependencies, and export market exposure. The business is heavily impacted by domestic and international environmental regulations, climate change litigation, and transportation logistics. Integration costs and business disruptions related to the merger with Arch also shape the risk profile.

    Filed Feb 20, 2025

About this page

The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.