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.
‘Green’ state is working on plan for public charging stations; Nissan will debut its electric vehicles here.
As the climate debate shifts away from the blame game, there's a growing interest in climate-action strategy.
Northwest's dams are a source of clean energy. But scientists say they endanger salmon and orcas.