Rooftop solar panels are a great way to go green with your energy consumption and slash your bills at the same time. However, breaking even after a full-scale installation can take a few years.

Popular in Germany, “plug-in solar” has remained in the shadows in the US because it’s largely unregulated. Legislation recently introduced in many states aims to promote adoption.

Incentives for heat pumps and other home energy and efficiency investments are also expiring early after changes made by Congress and President Trump. A big federal tax credit for homeowners who get ...

Consumers Energy has brought its largest-ever solar array online in Muskegon County, a major step in its multiyear renewable energy transition. These are the 5 takeaways from the original article. New ...