W A Parish — Fort Bend, TX — Operational Power Plant
EIA 860M DataOperational
Total Capacity
4,008.4 MW
Summer: 3,632 MW | Winter: 3,675 MW
Technology
Coal + Gas
9 generators
First Unit Online
June 1, 1958
W A Parish is a coal and gas power plant in Fort Bend County, TX with 9 generating units totaling 4,008.4 MW of nameplate capacity. It is operated by NRG Texas Power LLC. Its first unit came online in 1958.
About this plant
The W.A. Parish Generating Station is a 3.65-gigawatt, dual-fired power plant located near Thompsons, Texas. The station occupies a 4,664-acre site near Smithers Lake southwest of Houston in Fort Bend County and consists of two four-unit plants; one natural gas and the other coal. With a total installed capacity of 3,653 MW, it is the second largest conventional power station in the US, and supplies about fifteen percent of the energy in the Houston area. NRG Energy owns and operates the plant.
Source: Wikipedia
Capacity rank
- #1 in the U.S. by capacity
- #1 in TX by capacity
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Monthly generation history
Source: EIA Form 923
Generators (9)
Operational
9 generators
9 operational generators totaling 4,008.4 MW · online 1958–1982
Plant Information
| Plant ID | 3470 |
| Plant Name | W A Parish |
| Operator | NRG Texas Power LLC |
| Sector | IPP Non-CHP |
| Balancing Authority | ERCO |
| Power Market | |
| County | Fort Bend |
| State | |
| Status | Operational |
| Generation Type(s) | Coal, Gas |
| Total Nameplate Capacity (MW) | 4008.4 |
| Total Summer Capacity (MW) | 3632 |
| Total Winter Capacity (MW) | 3675 |
| Generating Units | 9 |
| Operational Units | 9 |
| Planned Units | 0 |
U.S. county map showing Fort Bend, TX
Data source: U.S. Energy Information Administration EIA Form 860M
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