Chalmette Refining LLC
Chalmette Refining LLC is a 6 MW power plant in St Bernard County, Louisiana, operated by Chalmette Refining LLC. EIA-860M lists 1 generating unit here, inside MISO. Its unit entered service in 1990.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 5.7 MW
- 0.9 MW net summer
- Generating units
- 1
- In service
- 1990
- EIA plant ID
- 50626
Where it is
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- County
- St Bernard County, Louisiana
- Coordinates
- 29.9383, -89.97
- Balancing authority
- MISO
- Sector
- Industrial Non-CHP
Units, technology and status
- Operator of record
- Chalmette Refining LLC
- Primary energy source
- Other
- Technologies
- All Other
- Status
- Operating
Chalmette Refining LLC: FAQ
- Where is Chalmette Refining LLC?
- In St Bernard County, Louisiana (LA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Chalmette Refining LLC?
- 6 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Chalmette Refining LLC?
- EIA-860M names Chalmette Refining LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is Chalmette Refining LLC still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.