The recent price spike in PJM’s capacity market is drawing attention to the growing need for policy that moves Illinois ...

Installations of grid-scale energy storage across the U.S. continue to surge, with three states—California, Arizona, and Texas—responsible for 85% of that growth in the second quarter of this ...

As power utilities and industrial companies seek to use more renewable energy, the market for grid-scale batteries is expanding rapidly. Alternatives to lithium-ion technology may provide ...

Closed-loop PSH generates and stores electricity by moving water between an upper and lower reservoir. It is an established technology that accounts for most of today's grid-scale energy storage. It ...

Ice Energy ("the Company"), a leader in thermal energy storage and grid-scale solutions for permanent peak load-shifting, today announced several key milestones of its Southern California Virtual ...

New research shows electric vehicles could improve air quality and save up to $188 billion in health benefits by 2050.

While more EVs on the road sounds like great news for the environment, it could lead to complications. The electric grid is ...

"This project will undertake the grand challenge of electrochemical energy storage in a world dependent on intermittent solar and wind power. We need affordable, grid-scale energy storage that will ...

Learn about our editorial policies In economics, the term diseconomies of scale describes the phenomenon that occurs when a firm experiences increasing marginal costs per additional unit of output.