Water levels at Lake Powell continue to fall as drought persists, pitting fish survival against power demands.

The Federal Energy Regulatory Commission wants its amend its regulatory reviews for hydropower projects that have minimal or ...

A pumped storage project at Eklutna could boost power production, protect Anchorage’s water supply and stabilize rates yet it ...

The Lower Monumental Dam is on the Snake River in Washington state. (Getty Images) Persistent drought in the West over the last two decades has limited the amount of electricity that hydropower dams ...

On Brazil’s third-largest river basin, deep in the Amazon, a massive hydroelectric power plant stands as a monument to the world’s oldest source of clean energy – and the big challenges it faces.

The smallest proposal, at Canyon Creek on the Kenai Peninsula and in the Chugach National Forest, is described as a ...

The struggle of the world’s largest source of renewable last year could have important implications for the fight against climate change. By Manuela Andreoni Global pollution from electricity ...

Add Yahoo as a preferred source to see more of our stories on Google. Energy Secretary Chris Wright stood against a rainy backdrop of the Ice Harbor Dam to praise the value of hydroelectric power to ...

Arizona is becoming EV country. With nearly 90,000 electric vehicles registered there, it’s among the top 10 states for EV ownership in the nation per capita, according to the U.S. Department of ...

Hydro has made the final investment decision for its largest hydropower development in over 20 years. Construction of the Illvatn pumped storage power plant in the Luster Municipality will begin this ...