DOE has designated metallurgical coal used for steelmaking as a critical material, signaling need for increased domestic production to support U.S. steel industry resilience.
| Signal type | designation |
|---|---|
| Strategic importance | high |
| Materials | Metallurgical Coal |
Primary source: https://www.federalregister.gov/documents/2025/05/29/2025-09607/critical-material-list-addition-of-metallurgical-coal-used-for-steelmaking
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