Texas-based contractor Fluor has signed a five-year contract to provide operations and maintenance services for Arlington Valley Solar Energy II's new solar power facility in Arizona.
Bill Gates has given financial backing to the development of a new energy storage system aimed at cutting the intermittency of renewable energy technologies such as solar.
Real Goods Solar chief executive this week admitted that 2012 should have been "a much better year" for the company given the remarkable growth of solar in the US.