With more than 300 member organizations, the National Hydropower Association represents many of the most important stakeholders in the waterpower industry today. NHA members range from large power generators — the companies that produce hydroelectricity — to service and equipment providers that provide the goods and services used throughout the entire industry supply chain.
Member 
Northern Wasco County PUD
Northern Wasco County People’s Utility District is a customer-owned utility that provides nearly 25,000 people and businesses with electricity in Wasco County,…
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Northwest Hydraulic Consultants
Northwest Hydraulic Consultants (NHC) is a firm of consulting engineers and scientists specializing in hydrotechnical engineering – hydrology, hydraulics, rive…
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Northwest Hydroelectric Association
NWHA has provided a regional voice for the hydropower industry since 1981, covering the states of AK, ID, MT, OR, WA and northern CA, as well as areas of Weste…
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NorthWestern Energy
NorthWestern Energy owns and operates eleven Hydro projects spread across central and western Montana, and is a publicly traded utility company providing elect…
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Ocean Power Technologies, Inc.
OPT provides persistent, reliable, and economical autonomous power and real-time communications for offshore remote surface and subsea applications in offshore…
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Ontario Power Generation, Inc.
OPG is the largest electricity generator in Ontario, providing almost half of the province’s power every day. It is also one of the most diverse generators in …
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ORPC
Ocean Renewable Power Company (ORPC) is a privately-held developer of hydrokinetic power systems and projects that harness the power of ocean and river curr…
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Oscilla Power
Oscilla Power, Inc. (OPI) is developing a suite of proprietary, high-impact renewable energy and energy harvesting solutions based on low cost, readily availab…
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Pacific Gas & Electric Company
Pacific Gas & Electric Company (PG&E) has the nation's largest investor-owned hydroelectric system, producing nearly 4 billion watts of safe, reliable,…
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Pacific Marine Energy Center
The Pacific Marine Energy Center responsibly advances marine energy by expanding scientific understanding, engaging stakeholders, and empowering students. PMEC…
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Pacific Netting Products
Pacific Netting Products, Inc. (PNP) is an industry leader in the design and manufacture of exclusion, guidance, and collection systems for a wide variety of a…
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PacifiCorp
PacifiCorp is an electric utility with more than 1.6 million customers in the United States. PacifiCorp operates as Pacific Power in Oregon, Washington and Ca…
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Patriot Hydro LLC
Formerly Central Rivers Power, now Patriot Hydro, owns and operates 45 hydroelectric power plants across the United States. Our facilities are located in the N…
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Petrotech Inc.
With over a half-century of experience and thousands of installations worldwide, Petrotech provides customized hydro governor and station control system soluti…
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Pioneer Motor Bearing Company
Founded in 1920, Pioneer provides OEMs and end users bearing engineering, manufacturing, and repair expertise to help design, build, maintain and upgrade large…
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Placer County Water Agency
Placer County Water Agency (PCWA) is the primary water resource agency for Placer County, California, with a broad range of responsibilities including water re…
