Hydropower output at Hoover Dam is down by about half since 2000. Lakes Mead and Powell are approaching critical thresholds below which hydropower generation would be severely curtailed or cease.

Around this time, 89 years ago, the Hoover Dam began supplying electricity to the city of Los Angeles.Finished in 1935 and located along the Nevada and Arizona state lines, the concrete arch structure ...

BOULDER CITY, Nev. (AP) — A transformer exploded Tuesday at Hoover Dam, one of the nation’s largest hydroelectric facilities, producing a thick cloud of black smoke and flames that were quickly ...

The Boulder Dam: Later renamed the Hoover Dam, began operation. President Franklin D. Roosevelt pressed a button in Washington to signal the startup of the dam’s first hydroelectric generator. The 60 ...

LAS VEGAS (FOX5) — September 11, 1936 was an electrifying date for Southern Nevada. On this day Hoover Dam began generating power to the area. Lake Mead began filling with water in February of 1935, ...

Add Yahoo as a preferred source to see more of our stories on Google. PAGE, ARIZONA - JULY 10: Hydroelectric power is generated by Glen Canyon Dam in Glen Canyon National Recreation Area on July 10, ...

Around this time, 89 years ago, the Hoover Dam began supplying electricity to the city of Los Angeles. Finished in 1935 and located along the Nevada and Arizona state lines, the concrete arch ...

We recently completed travel plans that include a return visit to Hoover Dam and its Powerhouse because, well, that is what old people do. We also considered visiting the World’s ...

In this video, we explore a mini construction project centered on building a miniature hydroelectric dam. The video demonstrates the science behind hydropower and the various construction techniques ...

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 ...