If you’re considering installing solar panels at home, you’ve likely come across solar batteries, which are large lithium-ion packs that store excess power for when the sun isn’t shining. Using the ...

Turning cheap daytime solar into electricity you can actually use at night just got a lot cheaper. A new analysis from energy think tank Ember shows that utility-scale battery storage costs have ...

The Virginia Clean Economy Act pushes the commonwealth towards a complete renewable energy portfolio in a few short decades. One challenge the law’s opponents often cite is that solar energy is not as ...

This story originally appeared on Vox and is part of the Climate Desk collaboration. The tricky thing about generating electricity is that for the most part, you pretty much have to use it or lose it.

US Energy Information Administration (EIA) data released on November 25 and reviewed by the SUN DAY Campaign reveal that, during the first nine months of 2025 and for the past year, solar and battery ...

Sheep graze on a solar farm owned by SB Energy on Tuesday, Dec. 17, 2024, in Buckholts, Texas. Texas’ diverse mix of energy resources continues to deliver results, and the entire country should take ...

Scientists from Germany's Institute for Solar Energy Research Hamelin (ISFH) have examined how battery storage can enhance the performance of south-oriented photovoltaic (PV) facades and have found ...