Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Add Yahoo as a preferred source to see more of our stories on Google. You'll want to make sure you're getting the best deal before you hire someone to start unboxing solar panels at your house. The ...

It's summer and the electric bill for your rental property just came in. Like always, it's higher than the previous months. That's not at all surprising though, considering your tenants use more ...

Switching to solar technology to power your home can be a rocky transition. Unfortunately, it's not as easy as flipping a switch. Powering your home with solar technology requires preparation, ...

Adding a rooftop solar array to your home or business can be exciting and expensive. As such, it might be tempting to cut corners to keep costs down — but some upgrades are simply much cheaper to do ...

Installing solar panels is a major investment. Be sure to ask these 15 questions before deciding if they’re right for you. Energy bills are on the rise. As the weather heats up, it’s going to take ...