From the Commercial Appeal... Governor announces approval for solar ‘farm’ By Richard Locker NASHVILLE -- Tennessee won federal approval Tuesday for a $62.5 million economic stimulus gr...

TVA, looking outside the region to boost its renewable energy portfolio, said Thursday it will buy 450 megawatts of wind power capacity from the Great Plains. The nation's largest public utility ...

After dropping out of school as a teenager because of poverty and drought, William Kamkwamba built a windmill out of discarded materials in his village. Kamkwamba tells Public Radio International anch...