HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC methane leaks
19 satellite-detected methane plumes at 3 sites we attribute to HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC, 5 of them in the 12 months to 1 Sep 2026.
An attribution is our best estimate of who operates the site, with a stated confidence level. It is not proof of wrongdoing. HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC can reply or correct it at any time. Is this attribution wrong?
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Most recent plumes
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- Countries
- United States
- Confidence of these attributions
- Plausible × 3
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Sites attributed to HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC
| Site | Plumes, last 12 months | Largest detected rate | Last seen | Likely operator |
|---|---|---|---|---|
| USA_S_450Venting shaft · Persistent | 415 total | 6,678 kg/h | 14 Aug 2026 | HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC Plausible |
| USA_S_444Venting shaft | 03 total | 3,070 kg/h | 2 Feb 2024 | HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC Plausible |
| USA_S_953Coal mine facility (generic) | 11 total | 676 kg/h | 9 Feb 2026 | HATFIELD METALLURGICAL INTERMEDIATE HOLDINGS LLC Plausible |
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If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.