Petersburg — United States of America

Petersburg is a 14.5 MW oil power plant in Alaska, United States of America. It ranks #5172 of 10,884 United States of America power plants by installed capacity. In context, oil supplies about 0.7% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0000091.

Data provenance

Source of the capacity and fuel values:

capacity: Wikidata P2109; fuel: WRI GPPD

In context: how this plant compares

At 14.5 MW, Petersburg is well above the median oil plant in United States of America (7.2 MW). Technically it is described as Steam. Its current lifecycle status is “Construction” — so it is not yet, or no longer, generating at full output. Oil-fired plants burn heavy fuel oil or diesel, usually as peaking or backup capacity on islands and grids without gas pipelines; high fuel cost keeps their utilisation low.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

The #283 largest oil power plant of 902 in United States of America by capacity.

United States of America has 902 oil power plants in this dataset, together about 40,022 MW of capacity.

Nearby power plants

• Wrangell · Oil · 8.5 MW · Alaska
• Kake · Oil · 3.1 MW · Alaska
• Tyee Lake Hydroelectric Facility · Hydro · 22.6 MW · Alaska
• Thorne Bay Plant · Oil · 1 MW · Alaska
• South Fork · Hydro · 2 MW · Alaska
• Klawock Power Generation Station · Oil · 2.5 MW · Alaska

Location

Coordinates 56.811, -132.9571 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions