The former California governor and action film star has founded R20 Regions of Climate Action. It teams local and state governments, and other partners, to find ways to become energy efficient in economically viable ways.
Green energy has long aimed to overthrow fossil fuel's stranglehold on world power generation. But for now, Silicon Valley is taking green energy down a different path.
California Gov. Arnold Schwarzenegger is touting efforts to reduce greenhouse gases by states and provinces worldwide ahead of the Dec. 6 UN climate change summit in Copenhagen.