A green classroom uses natural light to cut down on energy costs.

... for public buildings. The new program is on par with the $3 billion that voters approved in 2004 for stem cell research and the $3.3 billion that former Gov. Arnold Schwarzenegger committed to his "Million Solar Roofs" plan in 2006. Critics worry, ...

http://www.mercurynews.com/science/ci_22102553/tidal-wave-money-coming-make-california-schools-greener