Add Yahoo as a preferred source to see more of our stories on Google. At least $67 million in federal funding for six Hawaii energy projects appears to have been pulled by the Trump administration ...

Electric buses are plugged in to charging stations in California’s Oakland Unified School District, the first major school district in the country to use 100 percent electric school buses. Credit: ...

Xcel Energy and three Colorado agencies are seeking to fast-track several clean energy projects next year to qualify for expiring federal tax credits, according to a proposal filed last week with ...