For the first time, industry and policymakers have a comprehensive report detailing the U.S. hydropower fleet’s 2,198 plants that provide about 7 percent of the nation’s electricity.

The 98-page report by the U.S. Department of Energy’s Oak Ridge National Laboratory researchers Rocio Uria-Martinez, Patrick O’Connor, and Megan Johnson is a resource that describes key features of the nation’s hydro resources and systematically tracks trends that have influenced the industry in recent years.

“The people who make critical decisions about U.S. hydropower can now turn to one place to find information that has broad implications,” said Uria-Martinez, who noted that the existing fleet has been constructed over the course of an entire century. “Hydropower has a long history but also a promising future as it continues to grow and play a key role in the nation’s power system.”

People who access the report can easily search the database to make highly informed decisions that have a direct impact on the lives of potentially millions of people, Uria-Martinez said. [Read more…]