When there’s extra wind or solar power on the grid in the Netherlands, some of it now goes to a new type of battery made from just three components: iron, air, and water. Called an iron-air battery, ...

Utility-scale solar, wind, and battery storage will add more than 80 gigawatts (GW) of new generating capacity in the US by February 28, 2027, while total fossil fuel and nuclear power capacity will ...

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 ...

Solar and wind energy with battery storage are delivering cost-competitive electricity compared with coal ​and gas, according ...