San Francisco on Tuesday became California’s first major city to mandate solar installations on new buildings.
Articles by Edgar Meza
Engineers at Stanford University have discovered how to use the sun’s energy to combine water and CO2 to create chemical products.
The companies will provide dual-use renewable energy projects that protect the land while providing up to 80 million kilowatt-hours of energy annually.
German utility giant RWE changes its mind on solar, and buys stake in major solar company Conergy.
SunPower says the new integrated solution will allow utilities “to access the benefits of rooftop solar and storage at significant scale.”