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The filing comes one week after the Texas Public Utility Commission approved a plan calling for construction of 2,400 miles (3,862 km) of high-voltage power lines at a cost exceeding US$5 billion. New lines are needed to move electricity from the state's windiest areas in the west to power-hungry cities.
Those new lines, dubbed by Oncor as a "renewable energy superhighway," will accommodate about 18,500 megawatts of wind generation by 2012. Texas currently leads the nation in wind capacity at about 5,500 MW.
"Texas is already a leader in wind energy and this is the next step in maintaining that leadership position," said Charles Jenkins, Oncor senior vice president...