McGrath
McGrath is a 2 MW oil-fired power plant in Yukon Koyukuk County, Alaska, operated by McGrath Light & Power Co. EIA-860M lists 4 generating units here. Its units entered service in 2021.
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
- 1.6 MW
- 1.6 MW net summer
- Generating units
- 4
- In service
- 2021
- EIA plant ID
- 6555
Where it is
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- County
- Yukon Koyukuk County, Alaska
- Coordinates
- 62.957, -155.595
- Balancing authority
- Not reported
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- McGrath Light & Power Co
- Primary energy source
- Petroleum
- Technologies
- Petroleum Liquids
- Status
- Operating
McGrath: FAQ
- Where is McGrath?
- In Yukon Koyukuk County, Alaska (AK). 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 McGrath?
- 2 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.
- Who owns McGrath?
- EIA-860M names McGrath Light & Power Co as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as McGrath LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — McGrath Light & Power Co here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "McGrath LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is McGrath still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.