Louisa Generation Facility: 509.1 MW Gas Power Plant in Virginia, USA

The Louisa Generation Facility is a gas-fired power plant located in Louisa County, Virginia, United States. With a capacity of 509.1 MW, it is a medium-to-large scale facility within the US gas power generation sector. The plant is owned and operated by Old Dominion Electric Cooperative, a generation and transmission cooperative serving member distribution cooperatives in Virginia and parts of neighboring states. As a gas-fired plant, the Louisa Generation Facility benefits from the operational flexibility and lower emissions profile of natural gas compared to coal. The plant likely utilizes combined-cycle or simple-cycle gas turbine technology, typical for modern gas plants in the US. It operates under the regulatory framework of the US Environmental Protection Agency, including the Clean Air Act and associated emissions standards for nitrogen oxides (NOx), sulfur dioxide (SO2), and carbon dioxide (CO2). The facility plays a key role in meeting the electricity demand of Old Dominion Electric Cooperative's member cooperatives, providing reliable power to residential, commercial, and industrial customers in the region. Its location in central Virginia supports grid stability and integrates with the broader PJM Interconnection market, which manages the electric grid for much of the Mid-Atlantic and Midwest.

The Louisa Generation Facility's gas-fired operations produce lower CO2 emissions per MWh than coal plants, but still contribute to greenhouse gas emissions. Its proximity to populated areas in central Virginia may raise local air quality considerations, particularly for NOx and particulate matter. Modern combined-cycle units achieve higher efficiency and lower emissions. The facility's water usage for cooling and steam generation also impacts local water resources.