Interior Secretary Ken Salazar said he has signed an order setting aside more than 1,000 square miles of public land for two years of study and environmental reviews to determine where solar power stations should be built.
"We are putting a bull's-eye on the development of solar energy on our public lands," Salazar said during an announcement with U.S. Sen. Harry Reid of Nevada, in a courtyard shaded by a solar power array at the University of Nevada, Las Vegas.
Salazar vowed to have 13 "commercial-scale" solar projects under construction by the end of 2010. He set a goal of producing a total of 100,000 megawatts of solar electricity.
Salazar said the federal Bureau of Land Management plans to spend $22 million conducting studies of 24 tracts in the 670,000 acres of property he set aside in Nevada, Arizona, California, Colorado, Utah and New Mexico. Posters displayed Monday showed some of the sites in southern Nevada, Southern California east of San Diego, an area west of Phoenix, and tracts north of Cedar City in Utah, southwest of Pueblo, Colo., and around Las Cruces, N.M.
Bureau officials said the goal will be to identify lands of at least three square miles with solar exposure, suitable slopes and proximity to existing or designated roads and transmission lines. Wilderness, high-conservation-value lands and lands with conflicting uses were excluded. Setting aside the sites, called Solar Energy Study Areas, would prevent new mining claims and other third-party use during the studies.
An industry official hailed Salazar's promise to clear a logjam in utility-scale solar developments. The BLM said it has 158 active applications for solar power plants pending.
Salazar said bureau was already considering environmental reviews for two projects in Nevada. The NextLight Silver State South would have a solar array producing 267 megawatts, and NextLight Silver State North would produce about 140 megawatts.
Salazar said the two plants combined would produce more electricity than a "mid-sized" coal-fired plant that can produce 350 megawatts.