Members Directory

With more than 240 member companies, the National Hydropower Association represents many of the most important stakeholders in the hydropower 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.

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  • Member

    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…

  • Member

    Ocean Renewable Power Co.

    Ocean Renewable Power Company is a privately-held developer of hydrokinetic power systems and projects that harness the power of ocean and river currents to…

  • Member

    OceanBased Perpetual Energy

    OceanBased Perpetual Energy is a renewable energy developer focused on harnessing energy from the Florida Gulf Stream current and converting it to clean, renew…

  • Member

    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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    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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