Rooftop solar could meet 45.9% of Michigan's energy demand, but utilities profit more from expensive gas plants.

That's why one HVAC expert shared practical tips to improve your system's efficiency and reduce overall energy use. In a short video, Joshua Griffin of HVAC Guide for Homeowners (@NewHVACGuide) ...

When you buy through our links, we may earn a commission. Our process 'ZDNET Recommends': What exactly does it mean? ZDNET's ...

No matter how handy you are, you might have a reason to hire a professional to install your solar panels. Here are the pros ...

Penn Climate’s executive director Stephen Decina told the DP that the event was a “great opportunity to make some good ...

Climate First Bank hit $1.8 billion in assets by financing clean energy projects one relationship at a time. Now it wants to ...

Portsmouth Housing Authority's new solar array is expected to cut electricity costs at Margeson Apartments by about $15,000 ...

The United Nations estimates that 2.2 billion people lack safely managed drinking water, and communities from California to ...

One of the hindrances to large-scale solar adoption, especially in cities, is where to install the chunky panels. Rooftops?

You need to maintain your solar panels if you want them to last. Here are my top care tips, plus how to test for faulty ones.