This Alaska resident's solar update demonstrates a successful strategy for using solar panels with limited sunlight in winter ...

Air conditioning accounts for roughly 10 percent of global electricity consumption, and that figure ...

Advocates say the legislation would make domestic solar energy more accessible. Several states are considering similar laws.

It depends whether you’re using AC power, DC power, or eco-friendly solar energy—and can be a matter of hours or take all day ...

A few years back, I sat down with a stack of quotes from solar installers, a yellow legal pad full of calculations, and a ...