World Power Plants

San Jacinto Steam Electric Station is positioned as the 1,514th largest power generation facility in the United States, contributing a capacity of 176.4 MW to the national grid. This gas-fired plant, commissioned in 1995 and operated by NRG Texas Power LLC, represents a mere 0.01% of the total national capacity of 1,386,385 MW, where gas remains the dominant fuel type. Located in Texas, the facility is part of a robust network of energy production, including high-capacity gas plants like Cedar Bayou, which produces 1,530 MW, and Deer Park Energy Center, with a capacity of 1,176 MW. The presence of these nearby plants underscores the competitive landscape in which San Jacinto operates, as it relies heavily on natural gas for energy generation. In the context of the U.S. energy profile, gas plants like San Jacinto play a critical role in meeting demand, especially during peak consumption periods. While the facility's capacity may be modest compared to its larger neighbors, it is an essential component of the regional energy mix, providing reliable power to the local grid. Texas has long been a leader in energy production, and with a total of 10,047 plants across the country, the state reflects a significant portion of the national capacity. As the energy landscape evolves, San Jacinto faces the challenge of adapting to increasing scrutiny over emissions and the push for cleaner energy alternatives. The future of gas-powered plants in Texas will hinge on innovation and the ability to integrate more sustainable practices, ensuring that facilities like San Jacinto can continue to contribute meaningfully to the energy landscape while aligning with broader environmental goals.

Capacity
176.4 MW
Commissioning Year
1995

31 years old

Owner
NRG Texas Power LLC
Location
29.6948°, -95.0406°

United States of America, North America

Context & rankings
  • 1,565. largest of 10,098 plants in United States of America
  • #7,884 worldwide by installed capacity
  • #2,751 of 5,146 Natural Gas plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

31 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

NRG Texas Power LLC operates 7 plants totalling 9,189 MW

Regional density

56 plants within 100 km, 23,717 MW combined

Nearest plant: Exelon LaPorte Generating Station (3.1 km)

Location

Coordinates:: 29.694800, -95.040600
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Carbon Footprint490 g CO₂/kWh
Annual CO₂
340.7 Kt
695 GWh/year × 490 g/kWh
Cumulative CO₂
10.56 Mt
Over 31 years of operation
Past Retirement
2025
1 years past expected retirement
Annual emissions equivalent to
74.1K
cars per year
45.4K
homes per year
15.5M
trees to offset

Estimates based on Gas emission factor (490 g CO₂/kWh) and capacity factor (45%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Gas
Energy Source
Non-Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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