Collection of documents about wind as a source of electricity in California. "In 2007, turbines in wind farms generated 6,802 gigawatt-hours of electricity -- about 2.3 percent of the state's gross system power. Additionally, hundreds of homes and farms are using smaller wind turbines to produce electricity." Includes an overview of wind energy, map of California wind resources, guidelines for reducing impacts to birds and bats, and more. From the California Energy Commission.