NREL's water power program leverages more than 40 years of experience validating and accelerating the deployment of water power innovations through world-class facilities, specialized capabilities, and cutting-edge design tools.

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HERO's Mission: An Elevator Part Could Bolster Marine Energy Technologies

Latest HERO WEC mission status update examines how a polyurethane belt could improve reliability of wave energy converters
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Fiscal Year 2024 Accomplishments Report

Review the latest accomplishments report to learn how we're advancing water power research.

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Visit NREL's Virtual Water Power Experience

Take a 360-degree facilities tour! Explore a water-powered island.
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Meet NREL's Water Power Staff

Meet NREL's water power team! See their impacts. Work with them. 

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Last Updated July 2, 2025