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 ...

Plug-in solar systems are an alternative to large, professionally installed rooftop solar. The US regulatory system for utilities wasn't built for plug-and-play solar setups, so it's taking time for ...

Households in the U.K. and U.S. are increasingly adopting rooftop solar as oil and gas prices surge following geopolitical disruptions. Falling solar panel and battery costs are making home energy ...

Solar energy is a carbon free, renewable energy source that converts sunlight into electricity. It serves as a primary driver of the global transition toward renewable power and energy independence.

Energy can never be created or destroyed. That's basic Physics 101. You simply cannot create energy out of thin air. Yet researchers at Kyushu University in Japan say they have developed a technology ...

When the sun goes down, solar panels stop working. This is the fundamental hurdle of renewable energy: how to save the sun’s power for a rainy day — or a cold night. Chemists at UC Santa Barbara have ...

Renewable energy growth is creating grid volatility because solar and wind output often fails to match demand. Researchers in China have developed a modified balsa wood material that absorbs sunlight ...