Researchers in Canada have developed an open-access online tool that reportedly helps homeowners achieve considerable savings ...

For residents of Morro da Babilonia, one of Rio de Janeiro's underdeveloped 'favela' neighborhoods, geopolitics rarely enters daily conversation, but as the city readies to host leaders from the Group ...

Grand Rapids’ top solar companies are Blue Raven Solar, Project Solar and ShopSolar. Compare local reviews, equipment options, warranties and more.

Detroit’s top solar companies are Blue Raven Solar, Project Solar and ShopSolar. Compare local reviews, equipment options, warranties and more.