Hardin County Peaking Facility - 173 MW Gas Power Plant in Texas, USA

Hardin County Peaking Facility is a gas-fired power plant located in Hardin County, Texas, United States. With a capacity of 173 MW, it operates as a peaking facility, supplying electricity during periods of high demand. The plant is owned by East Texas Electric Coop Inc, a cooperative serving the East Texas region. The facility uses natural gas as its primary fuel, a common choice for peaking plants due to its ability to start up quickly and ramp up generation efficiently. In the context of the US power sector, gas-fired plants like this one are subject to emissions regulations under the Clean Air Act, including the Acid Rain Program and the Cross-State Air Pollution Rule (CSAPR). These regulations govern emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), and other pollutants. As a peaking facility, Hardin County Peaking Facility plays a crucial role in grid reliability, helping to meet peak electricity demand and balance intermittent renewable energy sources. Its location in Texas, a state with a large and growing population, underscores its importance in supporting local energy needs and economic activity.

The Hardin County Peaking Facility operates in a region with a mix of industrial and residential areas. As a gas-fired plant, it produces lower CO2 emissions compared to coal-fired plants but still contributes to greenhouse gas emissions. Its proximity to populated areas may raise local air quality concerns, though modern gas plants are equipped with emissions control technologies. The facility's age and specific technology (e.g., simple cycle vs. Peaking plants typically have lower capacity factors and may have higher emissions per MWh due to less efficient operation.