To cut U.S. greenhouse gas emissions in half within a decade, the Biden administration’s goal, the U.S. is going to need a lot more solar and wind power generation, and lots of cheap energy storage.

To cut U.S. greenhouse gas emissions in half within a decade, the Biden administration’s goal, the U.S. is going to need a lot more solar and wind power generation, and lots of cheap energy storage.

China’s biggest dam builder says the country is launching an even-larger-than-expected campaign to build hydro energy storage to complement renewable power.

The world's transition to a net-zero future requires vast amounts of long-duration energy storage, a need that current lithium-ion batteries cannot fully meet because they can only store energy for a ...

Droughts linked to climate change are reducing water flow in rivers and reservoirs, causing significant drops in hydropower production worldwide. Countries heavily reliant on hydropower, like China, ...