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 ...

In the early 2010s, the “build-to-sell” model dominated the commercial and industrial (C&I) real estate solar market. Building owners, especially REITs (real estate investment trusts), with an ...

We may receive a commission on purchases made from links. The journey toward true energy independence doesn't end with panels on your roof. There are several other factors to consider if you want to ...

No matter how handy you are, you might have a reason to hire a professional to install your solar panels. Here are the pros ...

Energy companies say a labor shortage is one big obstacle to installing more solar power. They’re turning to machines to speed things up. By Brad Plumer The companies racing to build large solar farms ...

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 ...

Rapid reductions in the price of solar panels mean they are starting to appear in unexpected places, from balconies to motorway embankments. Now, researchers say they could play the role of hedgerows ...

As the International Space Station orbits Earth, its four pairs of solar arrays soak up the sun’s energy to provide electrical power for the numerous research and science investigations conducted ...