Artificial Intelligence (AI) is now a major force in the U.S. economy. The rapid expansion of data centers in the United States has emphasized the challenges facing the U.S. electricity sector, which ...

An early grid battery was installed in the Atacama Desert in Chile 15 years ago. Now, as prices have tumbled, they are increasingly being used around the world. Andes Solar IV, one of the largest ...

Australia’s electricity grids are undergoing a profound transformation. Solar and wind have provided 99% of new generating capacity since 2015. Last month, renewables hit parity with fossil fuels for ...