Thomas C. Ferguson Power Plant | |
---|---|
Country | United States |
Location | Horseshoe Bay, Texas |
Coordinates | 30°33′27″N98°22′20″W / 30.55750°N 98.37222°W |
Status | Operational |
Commission date | Unit 1: 1974 Units 2-3: October 2014 |
Decommission date | Unit 1: September 2013 |
Owner(s) | Lower Colorado River Authority |
Thermal power station | |
Primary fuel | Natural gas |
Cooling source | Lake LBJ |
Power generation | |
Nameplate capacity | 540 MW |
The Thomas C. Ferguson Power Plant consists of dual natural gas fired turbines and a single steam turbine run by exhaust heat from the gas turbines in a combined cycle configuration that generates 540 megawatts (MW) of electricity. [1] The facility is located near Horseshoe Bay in Llano County, Texas, United States. It is owned and operated by the Lower Colorado River Authority (LCRA) and was named for Thomas C. Ferguson, a member of LCRA's first Board of Directors. Cooling water is provided by Lake LBJ, a freshwater reservoir created by Wirtz Dam.
The LCRA broke ground in April 2012 on the plant to replace the existing single-unit natural gas fired 420 megawatt turbine completed in 1974. Fluor Corporation was the general contractor on the Ferguson Replacement Project. The LCRA dedicated the new $500 million facility, which is 35% more efficient, in October 2014. [2]
During its last years, the original generator only operated during periods of peak demand or when other utilities needed reserve or emergency power. It stopped operating in September 2013 and was dismantled. [1]
The Lower Colorado River Authority (LCRA) is a nonprofit public utility created in November 1934 by the Texas Legislature. LCRA's mission is to enhance the lives of the Texans it serves through water stewardship, energy and community service. LCRA provides public power, manages the lower Colorado River, builds and operates transmission lines, owns public parks, and offers community services.
Wirtz Dam was constructed from 1949 to 1951 to provide hydroelectric power and to form Lake Lyndon B. Johnson, one of the Texas Highland Lakes. Lake LBJ ‒ as it is more commonly referred to ‒ provides cooling water for the Lower Colorado River Authority's Thomas C. Ferguson Power Plant along Horseshoe Bay.
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