The expiration of the 30% federal tax credit for solar and battery installations at the end of 2025 doesn’t necessarily make ...

A new solar-electrolysis system uses a copper-doped catalyst to turn farm waste into hydrogen and valuable formate.

If you’ve been holding off on going solar, now might be the time to revisit that quote. According to EnergySage’s new Solar & Storage Marketplace Report, prices for both home solar and solar + storage ...

When launching Tesla’s solar roof tiles nearly a decade ago, Elon Musk said they would cost less than a regular roof, last twice as long and slash or even eliminate homeowners’ utility bills. “Why ...

The new Jackery Solar Generator 5000 Plus offers whole home backup, hooks into your existing solar system and is packed with features at a reasonable price. Ajay has worked in tech journalism for over ...

Your roof isn’t getting any bigger, but the amount of electricity that can be produced by solar panels up there has grown by a lot compared to a generation ago. New figures from Lawrence Berkeley ...

Electricity is not a policy construct. It is physics – and the physics have not changed since Michael Faraday and the steam ...

Changes in equipment costs, interest rates, and power prices have resulted in a large shift in PPA prices globally in recent years. On the cost side, breakeven prices for solar PV and onshore wind ...

The International Solar Energy Society explains how Australia’s rapid expansion of solar and wind energy has not increased wholesale electricity prices, which have remained stable since 2016. Rooftop ...

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 ...