Add Yahoo as a preferred source to see more of our stories on Google. The cost of residential rooftop solar could be going up. That's if the federal tax credit offered under the Inflation Reduction ...

OSHA has cited Sunrun Installation Services Inc. with repeat violations for exposing workers to fall hazards at two Chicago-area residential worksites within weeks. According to a recent release, ...

New solar project at St. Mary’s Gardens will offset two-thirds of affordable housing community’s energy usage, providing residents with clean energy and immediate monthly savings SAN FRANCISCO, Jan.