Everyone Knows Its Windy

Texas has approved the countries biggest wind farm.

AUSTIN, Texas - Texas officials gave preliminary approval Thursday to the nation's largest wind-power project, a plan to build billions of dollars worth of new transmission lines to bring pollution-free energy from gusty West Texas to urban areas.

Texas is already the national leader in wind power, and wind supporters say Thursday's move by the Public Utility Commission will make the Lone Star State a leader in moving energy to the urban areas that need electricity.

"We will add more wind than the 14 states following Texas combined," said PUC Commissioner Paul Hudson. "I think that's a very extraordinary achievement. Some think we haven't gone far enough, some think we've pushed too far."

Just how many homes will be powered?

Texas already generates about 5,000 megawatts of wind power, more than any other state. The new plan would add transmission lines to boost capacity to about 18,000 megawatts.

The Electric Reliability Council of Texas says one megawatt of power provides enough electricity for 500 to 700 average homes under normal conditions in Texas, or about 200 homes during hot weather.

That is a lot of houses.