• 2011-11-03India solar power costs could fall by 40 percent by 2015
• 2011-11-01U.S. auto dealers fight Obama fuel rules
• 2011-10-31Traditional farm methods help climate adaptation
• 2011-10-28Solyndra probe to hear from Energy's Chu on November 17
• 2011-10-27U.S. eyes "green growth" trade deal at APEC
• 2011-10-26U.S. may miss year-end goal for Keystone oil line
• 2011-10-25House votes to ban airline compliance with EU law
• 2011-10-21California approves carbon market rules
• 2011-10-20Crude sinks as Europe woes outweigh U.S. stock draw
• 2011-10-19Solar market scouts for cash as subsidies fade