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.

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 ...

In late November, in a quiet corner of Devon, England, workers began adding a secret, light brown powder to water as they mixed up a special fluid that can store energy. They blended it with the ...

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.

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, ...