IT giant reveals $145m equity commitment to new 82MW solar farm in California, completing its 17th renewable energy investment since 2010
New online tool will offer recipes to help customers take advantage of left over ingredients
Search giant sets up third deal to finance domestic solar installations in the US as it continues to clean up its own energy supply
Iowa deal will generate 407MW of energy for data centre use
Greenpeace report finds many internet companies remain reliant on fossil fuels to power increasingly energy-hungry operations
World Resources Institute launches major initiative to detect illegal logging in near real time
SolarAid secures funding to conduct two-year study to understand how renewable energy can improve lives in Kenya
Search giant to buy energy from four Swedish wind farms to help power data centres
Smart device maker Nest shows how energy efficiency can be sexy — and profitable
Pattern Energy's Panhandle 2 wind farm is due to come online by the end of this year