Hydro Fares Well in ‘One Big Beautiful Bill Act’

‘The One Big Beautiful Bill Act’ was signed into law on July 4, and it guaranteed that beneficial tax credits for water power remain in effect until 2033 – a victory that keeps financial incentives intact while spurring investment for new water power development and rehabilitation work.

NHA Northeast Regional meeting in Massachusetts

Join your fellow water power professionals for Northeast-focused content and discussions.

Two full days of education, tours, networking, and fun!

All About Water Power: Explore the Data

All of the information about the water power industry you need is at your fingertips! Interactive maps, graphs, and more!

Just Released: Clean Currents 2025 Exhibitor Directory

Discover our newly released Exhibitor Directory—designed to make it simple to search, filter, and connect with both current and future partners.

The Latest

Discover Waterpower

Hydropower

America’s first renewable provides clean, carbon-free energy to roughly 30 million homes, and 40 percent of U.S. renewable electricity, all while providing the flexibility needed to integrate increasing amounts of wind and solar onto the grid.

Pumped Storage

Pumped storage is the nation’s "water battery". Representing 92 percent of energy storage in America, it helps to balance the flow of power across transmission networks by absorbing excess when electricity demand is low and releasing it when it increases.

Marine Energy

Marine Energy - America’s next gen renewable - consists of wave, tidal, ocean current, riverine, and ocean thermal energy conversion/salinity gradients technologies, all capable of providing predictable, consistent and affordable clean electricity.

Dig Deeper

NHA Resource Library

Gain access to key waterpower documents and research.

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Membership Directory

Learn about NHA members ranging from large power generators to service and equipment providers.

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NHA Operational Excellence Program

OpEx program is a event reporting system that receives, distributes, archives, and catalogs best practices and lessons learned.

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Policy Priorities

NHA is advocating for serval key policies for waterpower.

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National Hydropower Association