A remote corner of East County is shaping up as a battleground between companies pushing wind farms as clean and cheap power generators and activists who view them as a blight on the landscape. It has put environmentalists in the position of opposing renewable energy because, they say, it's in the wrong place. Drawing the most attention is a plan by the Spanish conglomerate Iberdrola to build about 100 skyscraper-sized towers in and near the McCain Valley, a federal conservation area abutting Anza-Borrego Desert State Park.

The Altamont is the world's oldest wind farm with some 5,000 power-generating turbines covering 50 square miles on the Alameda County border. While generating good green power for the state, it has a bad reputation for killing birds. The wind turbines on the gusty Altamont Pass were installed after the energy crisis in the 1970s. Today, the world's oldest wind farm powers an average of 100,000 homes with clean green energy. But environmentalists say it comes at a steep price.

The battle over a new wind farm in Tehachapi is now heading to the Kern County Board of Supervisors. Kern County planning commissioners approved the Alta-Oak Creek Mojave wind project late Thursday night after hearing both sides of the debate. After hours of emotional testimony from Tehachapi residents, the planning commissioners approved a 9,000 acre wind farm in the small mountain town. It could be the largest wind energy project in California, but it has Tehachapi residents' heads spinning.

A proposal to build a dozen wind turbines, part of a larger project to build as many as 100 in East County, has been denied by the Boulevard planning group. The planning group voted 5-0 last week to reject the wind project, with residents saying they felt it would hurt their property values while providing no benefits to the high desert community. Iberdrola Renewables wants to build turbines that would produce 200 megawatts of electricity.

Hundreds of Tehachapi residents are trying to ban a wind farm from blowing into their part of town, but Kern County may not have legal grounds to stop the San Diego company that wants to build it. The nearly 700 Tehachapi residents have signed a petition against giant wind generators, but it's not because they're anti-environment. It's quite the opposite. They just don't want the wind farms blowing in their back yards. "If you picture a football field spinning in the air, that's how big they will be," Kassandra McQuillen explained.

Six California renewable energy facilities proposed by AES Corp. (AES), FPL Group Inc. (FPL), BrightSource Energy Inc. and Germany's Solar Millennium (S2M.XE) are being fast-tracked for government permits needed to start construction, a federal official said Thursday. Together, the renewable power plants would generate nearly 2,500 megawatts of electricity, and occupy more than 28,000 acres of land, said U.S. Interior Secretary Ken Salazar. ...To be eligible for federal stimulus funds renewable energy developers must begin construction by December 2010.

Fifteen years have passed since the historic California Desert Protection Act set aside millions of unspoiled acres as wilderness, elevated Joshua Tree and Death Valley to national park status and created the Mojave National Preserve. The legislation was the largest land conservation bill in the continental United States, hailed for its safekeeping of a long-ignored 6.37 million acres of landscape that counts "singing" sand dunes, volcanic cinder cones and world-class climbing boulders among its attractions. ...Now, proposals are pending for desert landfills, airports, housing developments, renewable energy projects and water harvesting, pushing a new generation to find ways to balance such pressures with the need for open space.

The dirty little secret about the windmill farm at Altamont Pass is that it slaughters thousands of birds every year while politicians turn a blind eye. Four years ago, environmental groups filed suit after the Alameda County Board of Supervisors effectively allowed the farm's several owners to keep killing birds despite evidence that the deaths could be greatly lessened.