Western U.S. Hydropower Generation Fell to a 22-Year Low Last Year
According to preliminary data from our Electricity Data Browser, the least hydropower was generated in the western United States during the 2022–23 water year (October 1 through September 30) since at least 2001. Western region hydropower generation dropped by 11% from the previous water year to 141.6 million megawatthours (MWh). Hydropower generation in … [continued]