Power plant · Pennsylvania, United States
Limerick
Limerick is a power plant in Pennsylvania, United States, with 2,277 MW of capacity, owned by Constellation Nuclear.
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 | Pennsylvania | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Operating | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 1986 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Constellation Nuclear | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Constellation Nuclear | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 2,277 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Nuclear | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 40.2243, -75.5874 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
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How it compares
Limerick is the 3rd-largest of 36 power plants in Pennsylvania and the 52nd-largest of 800 in the United States by capacity; its 2,277 MW is 0.27% 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 |
|---|---|---|---|
| Pennsylvania | 3rd of 36 | 42,647 MW | 5.3% |
| United States | 52nd of 800 | 839,036 MW | 0.27% |
| All power plants in our data | 53rd of 4,829 | 1,037,268 MW | 0.22% |
Owner, operator and place
More from Constellation Nuclear
- Peach Bottom2,876 MW
- South Texas Project2,709 MW
- Braidwood Generation Station2,450 MW
- Byron Generating Station2,450 MW
- PSEG Salem Generating Station2,382 MW
- LaSalle Generating Station2,340 MW
- Dresden Generating Station2,019 MW
- Quad Cities Generating Station2,019 MW
Other power plants in Pennsylvania
- Peach Bottom2,876 MW
- TalenEnergy Susquehanna2,532 MW
- Conemaugh1,963 MW
- Keystone1,883 MW
- Beaver Valley1,847 MW
- TalenEnergy Montour1,758 MW
- TalenEnergy Martins Creek1,701 MW
- Brunner Island1,616 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.