This is the kind of policy detail that can change a home energy investment by thousands of dollars.

Solar energy comes with its own unique pros and cons, including the 20% rule, which can prove helpful in keeping your ...

More Americans are using small solar panels in their back yards or balconies as a clean way to cut their electric bills ...

Whenever the sun shines on his Sifton-area home, Daryl Travis has many reasons to feel great. Cheerful weather is just the start of it. With two complementary solar-energy systems positioned on his ...