Asset Report
Westmoreland Powder River Basin coal mines
*Please note that this report only includes an Excel data file if this is indicated in "What's included" below
Report summary
Westmoreland Mining LLC (Westmoreland) operates two surface mines in the Montana portion of the Powder River Basin: Rosebud and Absaloka. Westmoreland is the sixth largest PRB coal producer, with 3% of the production in this basin.
Table of contents
- Summary
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Key issues
- Absaloka
- Rosebud
- Absaloka
- Rosebud
- Absaloka
- Rosebud
- Absaloka
- Rosebud
- 4 more item(s)...
Tables and charts
This report includes the following images and tables:
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Participation
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Coal seamsMarketable reserves (at 01/01/2026)ProductionProductionMine summary 2026Cash costs 2026 (US$/short ton)Company average cash costs and margin (US$/short ton)Cash CostsCapital costs (US$ million)
- 2 more item(s)...
What's included
This report contains:
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