Methane emitter USA_S_535
Venting shaft in United States. Satellites have detected 9 methane plumes here since 21 Jun 2024, most recently on 30 May 2026.
9
Plumes
3
Plumes, last 12 months
2,167 kg/h
Largest detected rate
1,300 kg/h
Typical (median) rate
Embed this map
Paste this into your article or website. It stays up to date automatically.
Who likely operates it
We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.
Response so far
- Source type
- Venting shaft
- UNEP notified
- Not applicable
- Operator responded to UNEP
- Not applicable
- First seen
- 21 Jun 2024
- Last seen
- 30 May 2026
- Coordinates
- 40.03519, -80.32689 · Open in Google Maps (satellite)
Plume history
| Detected | Emission rate | Likely operator | |
|---|---|---|---|
| 30 May 2026Coal | 1,300 kg/h | Not yet attributed | View |
| 4 Nov 2025Coal | 1,043 kg/h | Not yet attributed | View |
| 27 Oct 2025Coal | 1,563 kg/h | Not yet attributed | View |
| 26 May 2025Coal | 937 kg/h | Not yet attributed | View |
| 14 Mar 2025Coal | 1,771 kg/h | Not yet attributed | View |
| 1 Feb 2025Coal | 2,167 kg/h | Not yet attributed | View |
| 18 Nov 2024Coal | 1,133 kg/h | Not yet attributed | View |
| 25 Jun 2024Coal | 1,052 kg/h | Not yet attributed | View |
| 21 Jun 2024Coal | 1,389 kg/h | Not yet attributed | View |
Authorities you can notify
- U.S. EPA — report an environmental violation — Federal tip line; covers landfills, oil & gas and coal mines.
Is this attribution wrong?
If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.
Get alerts for USA_S_535
We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.
We only use your email to send these alerts.