Retrofitting Non-Powered Dams Could Generate 15.2 TWh of Electricity Annually
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- InterestingEngineering.com
Recent research indicates that retrofitting selected non-powered dams in the United States could yield up to 15.2 terawatt-hours of electricity each year, enough to power over 1.4 million homes. This finding stems from a study by Oak Ridge National Laboratory and Idaho National Laboratory, utilizing the HydroGenerate software to model power production based on turbine performance and hydraulic head.
The significance of this research lies in its potential to enhance the U.S. energy portfolio, as only 3 percent of domestic dams currently generate power. The study identified a total potential capacity of 4 gigawatts across more than 2,600 non-powered dams, with federal facilities accounting for 86 percent of this capacity. This innovative approach addresses previous limitations in hydropower assessments by incorporating actual site conditions and operational constraints.
Looking ahead, the research team is preparing for the next phase of the project, which aims to further explore the feasibility of retrofitting these dams. The HydroGenerate software and related resources are available for project developers to conduct independent analyses, potentially leading to significant advancements in renewable energy generation from existing infrastructure.
Original report
Powering 1.4 million US homes: Untapped dams could generate 15.2 TWh electricity
InterestingEngineering.com · Aman TripathiThis briefing is an independently written summary based on publicly available reporting and is provided for industry information and news discovery. The original report and source publication are credited and linked where applicable. RobotToday does not claim ownership of third-party source material.
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