ETT energizes new transmission line in West Texas
AUSTIN, TEXAS – - AUSTIN, TEXAS – Electric Transmission Texas, LLC ETT has energized the first of seven 345-kilovolt kV transmission line projects associated with the Competitive Renewable Energy Zone CREZ initiative in west Texas.
The Riley to Edith Clarke transmission line and the Edith Clarke switching station were energized to the Electric Reliability Council of Texas ERCOT grid on July 31.
The 345-kV Riley to Edith Clarke transmission line is 41.6 miles long and runs from the Vernon area in Wilbarger County to the Crowell area in Foard County. This phase of the ETT CREZ program represents approximately $141.5 million of ETTÂ’s estimated total CREZ investment of approximately $1.5 billion.
Energizing the Riley to Edith Clarke line completes the first of the seven greenfield 345-kV transmission projects assigned to ETT as part of the CREZ initiative. The overall CREZ initiative involves eight different transmission service providers, including ETT, constructing 2,400 miles of transmission lines to carry 18,500 megawatts of west Texas wind generation to eastern load centers in ERCOT.
All CREZ projects are scheduled for completion by the end of 2013. ETT received the second largest assignment of CREZ projects from the Public Utility Commission of Texas PUCT.
ETT, a joint venture between subsidiaries of American Electric Power and MidAmerican Energy Holdings Company, received 20 percent of the Texas CREZ initiative. ETTÂ’s share of the CREZ project includes building approximately 460 miles of new double-circuit 345-kv lines and 16 switching stations, as well as acquiring rights-of-way across 578 tracts of land and upgrading existing stations and transmission lines. It is the largest transmission construction venture in AEPÂ’s history, and one of its most demanding.
“In addition to assigning ETT the second largest share of the transmission projects, the PUCT also assigned ETT the largest amount of advanced technology projects associated with the CREZ initiative,” said ETT president Calvin Crowder. “Given that the ETT CREZ transmission projects are located in the center or ‘backbone’ of the area designated for development, ETT was charged with incorporating new technology that supports system stability as the power produced by wind generators in remote west Texas areas is carried long distances to the eastern areas of ERCOT.”
Related News
Germany's Energy Crisis Deepens as Local Utilities Cry for Help
BERLIN - Germany’s fears that soaring power and gas prices could trigger a deeper crisis is starting to get real.
Several hundred local utilities are coming under strain and need support, according to the head of Germany’s largest energy lobby group. The companies, generally owned by municipalities, supply households and small businesses directly and are a key part of the country’s power and gas network.
“The next step from the government and federal states must be to secure liquidity for these municipal companies,” Kerstin Andreae, chairwoman of the German Association of Energy and Water Industries, told Bloomberg in Berlin. “Prices are rising,…
