In its current form, the nation's electric grid largely doesn't store energy. The vast majority of electricity generated by ...

Adding batteries to hydropower facilities could extend dam lifespan and unlock new revenue according to PNNL study ...

LOUDON COUNTY, Tenn. (WATE) — A new turbine was installed at Fort Loudoun Dam as part of an upgrade that the Tennessee Valley Authority said “will boost reliability and help deliver low-cost energy ...

Across the world, large dams stand as some of humanity’s most ambitious engineering achievements. They are built not only to generate electricity, but to control floods, support agriculture, and ...

In late May, as the outside temperature approached 100 degrees, Arizona’s top water policy officials gathered in an air-conditioned Phoenix conference room. Their purpose that day was to decide ...