The Lake Ray Hubbard Powerhouse is a coal-fired power plant located in Sunnyvale, Texas. It is operated by Oncor Electric Delivery, a subsidiary of Sempra Energy. The powerhouse has a generating capacity of 1,210 megawatts, making it one of the largest coal-fired power plants in Texas. It provides electricity to over 2 million customers in the Dallas-Fort Worth metroplex.
The history of the Lake Ray Hubbard Powerhouse dates back to the 1960s, when Texas Power & Light (TP&L) began planning for a new power plant to meet the growing electricity demand in the Dallas-Fort Worth area. TP&L selected a site on the shores of Lake Ray Hubbard, a reservoir created by the damming of the East Fork Trinity River. Construction on the powerhouse began in 1967, and the first unit went online in 1970. Two additional units were added in 1972 and 1973.
The Lake Ray Hubbard Powerhouse was one of the first coal-fired power plants in Texas to be equipped with scrubbers to reduce sulfur dioxide emissions. The scrubbers were installed in the 1970s and 1980s in response to concerns about air pollution.
In 1987, TP&L was acquired by Oncor Electric Delivery. Oncor has continued to operate the Lake Ray Hubbard Powerhouse and has made significant investments to improve its efficiency and reduce its environmental impact. In 2006,Oncor installed new cooling towers at the powerhouse that reduced water consumption by 90%. In 2011, Oncor installed new pollution control equipment that reduced nitrogen oxide emissions by 90%.
The Lake Ray Hubbard Powerhouse is a vital part of the Texas electricity grid. It provides reliable and affordable electricity to millions of customers in the Dallas-Fort Worth metroplex. Oncor is committed to safely and responsibly operating the powerhouse and to reducing its environmental impact.
Asbestos in the History of the Lake Ray Hubbard Powerhouse
Asbestos was a widely used construction material in the United States from the 1940s to the 1970s. It was used in a variety of products, including insulation, fireproofing, and roofing materials. Asbestos is a known carcinogen, and exposure to asbestos can cause a variety of health problems, including lung cancer, mesothelioma, and asbestosis.
The Lake Ray Hubbard Powerhouse was built in the 1960s and 1970s, during a time when asbestos was widely used in construction. As a result, the powerhouse contains asbestos in a variety of materials, including insulation, fireproofing,and roofing materials.
In more recent decades, asbestos has been abated at this jobsite.
Conclusion
The Lake Ray Hubbard Powerhouse is a vital part of the Texas electricity grid. It provides reliable and affordable electricity to millions of customers in the Dallas-Fort Worth metroplex. Oncor is committed to safely and responsibly operating the powerhouse and to reducing its environmental impact.
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