Fortress Power unveiled its new residential lithium-iron-phosphate residential energy storage system designed for residential projects. The battery is built with independent modular units offering 9.6 ...

Rachel Harper used to work in the oil and gas industry in Texas and never thought she'd be working next to solar panels all day. "It's a much more peaceful environment," Harper said. "I like this way ...

Joe and Teresa Tortomasi were one of those households whose power never went off during an extended extreme heat wave in early September. They live in Sierra Madre, a small city nestled against the ...

Battery storage is rapidly becoming core grid infrastructure as costs plunge, policies shift, and global demand ...

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 ...

Electricity demand could increase up to 16 percent across the United States by 2030, requiring up to a six-fold increase in the pace of building new generation and transmission. Can solar-plus-storage ...

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 ...