Power plant · Illinois, United States
LaSalle Generating Station
LaSalle Generating Station is a power plant in Illinois, United States, with 2,340 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 | Illinois | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Operating | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 1984 | 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 | 2,340 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Nuclear | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 41.2455, -88.6691 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
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How it compares
LaSalle Generating Station is the 3rd-largest of 30 power plants in Illinois and the 47th-largest of 800 in the United States by capacity; its 2,340 MW is 0.28% 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 |
|---|---|---|---|
| Illinois | 3rd of 30 | 33,811 MW | 6.9% |
| United States | 47th of 800 | 839,036 MW | 0.28% |
| All power plants in our data | 48th of 4,829 | 1,037,268 MW | 0.23% |
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
- Limerick2,277 MW
- Dresden Generating Station2,019 MW
- Quad Cities Generating Station2,019 MW
Other power plants in Illinois
- Braidwood Generation Station2,450 MW
- Byron Generating Station2,450 MW
- Dresden Generating Station2,019 MW
- Quad Cities Generating Station2,019 MW
- Powerton1,786 MW
- Prairie State Generating Station1,766 MW
- Kincaid Generation LLC1,319 MW
- CPV Three Rivers Energy Center1,300 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.