Thinking of going solar? When you’re installing panels from scratch on an existing roof or building, one of the first decisions you’ll face is whether to go for roof solar PV panels or traditional ...

Dear EarthTalk: I need to get my roof replaced as a result of storm damage (thanks, global warming!). Is Tesla’s solar roof a good deal and do other companies offer similar products—with the ...

If you’re sick of not knowing how much you’re going to have to spend on your electricity bill each month and you live in a ...