Core Natural Resources, Inc. PP&E Disclosure
| December 31, | |||||||||||
| 2025 | 2024 | ||||||||||
| Plant and Equipment | $ | 4,876,926 | $ | 3,633,741 | |||||||
| Coal Properties and Surface Lands | 2,241,915 | 913,819 | |||||||||
| Airshafts | 591,146 | 521,334 | |||||||||
| Mine Development | 690,845 | 366,260 | |||||||||
| Advance Mining Royalties | 329,970 | 328,927 | |||||||||
| Total Property, Plant and Equipment | 8,730,802 | 5,764,081 | |||||||||
| Less: Accumulated Depreciation, Depletion and Amortization | 4,343,920 | 3,842,382 | |||||||||
| Total Property, Plant and Equipment - Net | $ | 4,386,882 | $ | 1,921,699 | |||||||
Historical Timeline
| Fiscal Year | Filed | |
|---|---|---|
| 2025 | Feb 17, 2026 | Showing above |
| 2024 | Feb 20, 2025 | |
| 2023 | Feb 9, 2024 | |
| 2022 | Feb 10, 2023 | |
| 2019 | Feb 14, 2020 | |
About PP&E Disclosures
The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.
Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.