Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a ...

Solar now stacks up financially in all three of our biggest cities - but there are exceptions, according to a new study.

A modest home was about to become the first in the country to be built with a solar roof, making history in its own right.

Find Solar Water Heater On Roof Of House stock video, 4K footage, and other HD footage from iStock. Get higher quality Solar Water Heater On Roof Of House content, for less—All of our 4K video clips ...

The Travato 59G floorplan is a fan favorite because of the full kitchen, large wet bath, corner bedroom, plenty of storage ...

Together, these features create a space that’s not only comfortable and inviting but also healthier for you and the planet.

Even if it is 40°C outside, you can stay cool without using air conditioning, which represents 10% of the world's electricity ...

Every year, the Huntington family spent about $7,000 on diesel to heat the cabin during bone-chilling winters ... In November, the Huntington family moved into a new, stilted house with a ...

French energy cooperative Solarcoop has launched a solar router that redirects surplus photovoltaic power from ...

FILE - Employees of NY State Solar, a residential and commercial photovoltaic systems company, install an array of solar ...

they established the blueprint of their fine sand-based solar geyser, by which they could channel heat into sand for storage ...