From a 1900s ferrier's shop to a '60s gas station, this historic building in Modena, N.Y. has a long future ahead in clean energy.

Home solar systems with a back-up storage battery are gaining popularity in storm-prone regions.

From the expansive vistas of the Grand Canyon to the rolling landscape of the Great Smoky Mountains, our national parks are treasures that belong to all of us, yet unbeknownst to most, air pollution remains one of the biggest threats they face.

Are your solar panels getting dirty? Here are some reminders on how to clean them or how to hire a professional to do it for you.

Businesses from auto dealerships to hospitals may be able to go solar with the help of a 100 percent financing option called PACE.

A group of California students will race their solar car in the Mojave Desert this month to break a Guinness World Record.

Today we're announcing that our Equinox home solar system is compatible with leading storage battery providers Sonnen and Tesla.

Got solar questions? Sol, our friendly yellow chatbot, can answer them.

Net metering can save homeowners with solar hundreds of dollars on their utility bills every year.  Learn how.