The producers
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Profiles
BTU
Peabody Energy
St. Louis-based. The biggest private-sector coal producer in the country, with major Powder River Basin operations and seaborne exposure.
Legacy
Arch Resources
Premium metallurgical assets — Leer and Leer South — now operating inside Core Natural Resources after the January 2025 merger.
Legacy
CONSOL Energy
Operator of the Pennsylvania Mining Complex and a Baltimore export terminal, now the other half of Core Natural Resources.
Why the consolidation happened
Running a coal company in a shrinking domestic thermal market rewards two things: low cost per ton and access to export docks. Merging Arch's metallurgical portfolio with CONSOL's high-calorific thermal complex and terminal ownership gave the combined company both. Expect the pattern to continue — the producers left standing will be the ones that can ship overseas cheaply.