
A boat lies on the bottom of Amazonas river, in the city of Manaus, Brazil, October 26, 2015. REUTERS/Bruno Kelly/File Photo
Drought effects on hydroelectricity generation in western U.S. differed by region in 2021
Source: U.S. Energy Information Administration, Electric Power Monthly In 2021, a historic drought that affected much of the western United States led to reduced water supply and, as a result, lower hydropower…