Power plant · Oklahoma, United States
McClain Energy Facility
McClain Energy Facility is a power plant in Oklahoma, United States, with 551 MW of capacity, owned by Oklahoma Gas & Electric Co (77%) and Oklahoma Municipal Power Authority (23%).
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Oklahoma | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Operating | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 2001 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Oklahoma Gas & Electric Co (77%) | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Oklahoma Municipal Power Authority (23%) | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Oklahoma Gas & Electric Co | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 551 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Natural Gas Fired Combined Cycle | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 35.2977, -97.5898 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
Know more about this power plant, or want an introduction to its owner? Ask us.
How it compares
McClain Energy Facility is the 17th-largest of 20 power plants in Oklahoma and the 668th-largest of 800 in the United States by capacity; its 551 MW is <0.1% of the 839,036 MW we hold for the United States. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Oklahoma | 17th of 20 | 19,913 MW | 2.8% |
| United States | 668th of 800 | 839,036 MW | <0.1% |
| All power plants in our data | 724th of 4,829 | 1,037,268 MW | <0.1% |
Owners, operator and place
More from Oklahoma Gas & Electric Co
- Muskogee1,716 MW
- Seminole (OK)1,701 MW
- Redbud Power Plant1,434 MW
- Sooner1,138 MW
- Horseshoe Lake564 MW
- Mustang465 MW
Other power plants in Oklahoma
- Muskogee1,716 MW
- Seminole (OK)1,701 MW
- Northeastern1,478 MW
- Redbud Power Plant1,434 MW
- Kiamichi Energy Facility1,370 MW
- Oneta Energy Center1,214 MW
- GREC1,194 MW
- Sooner1,138 MW
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.