This is the kind of policy detail that can change a home energy investment by thousands of dollars.

Regulators are adjusting rates that have enticed customers to install solar systems at home. The solar industry worries about a slowdown. One of solar power’s biggest incentives is under attack in the ...

KERC's draft regulations require battery storage for solar systems over 10 kW, promoting solar adoption and grid reliability ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Portland General Electric wants ...

Dutch trade body Holland Solar is urging the new Dutch government to introduce self-consumption incentives for batteries, boiler tanks, and heat pumps used in combination with PV systems, as the ...

Two major Dutch research institutes, CE Delft and the Netherlands Organisation for Applied Scientific Research (TNO), have conducted a study for several renewable energy associations to assess the ...

As states across the country roll back how much they pay rooftop-solar owners for the surplus electricity they send back to the grid, Puerto Rico is bucking the trend, protecting its generous solar ...

Net metering has long been controversial in New Hampshire. But leaders are coming to a consensus in filings leading up to this week's hearings. New Hampshire’s Public Utilities Commission is holding ...