Members Directory

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.

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    Mavel, a.s. is a Czech Republic based engineering and manufacturing company specializing in the design and production of Kaplan, Francis, Pelton and Cross-flow…

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    McMillen Inc.

    McMillen Inc. is an environmental, engineering, and construction firm providing a comprehensive array of technical services to the hydropower, water, wastewate…

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    Mead & Hunt

    Mead & Hunt is an employee-owned firm with approximately 450 professional, technical and support staff in more than 20 offices nationwide. Since 1900, Mead…

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    MERCK Animal Health

    Merck Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA, is the global animal health business unit of Merck. Through its commitment to The …

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    Mercury Governor Group

    Mercury Governor Group (MGG) is a Small Business with regional offices in New Cumberland, PA, and Kirkland, WA, comprised of two Principals and a group of cont…

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    Mesa Associates, Inc.

    Mesa Associates, Inc. is a full-service engineering company specializing in engineering and design for the electric utility industry.Mesa has extensive experie…

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    Michael N. McCarty Law Office, PLLC

    Over three decades of experience providing legal consultation on regulatory and transactional aspects of hydropower development, licensing and compliance.

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    Michels Construction, Inc.

    Michels Construction, Inc. is the premier, go-to contractor for a wide variety of marine work on lakes, rivers, and inlets. We have the experience, capabilitie…

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    Minnesota Power

    Minnesota Power got its start in 1906 by harnessing the energy of the St. Louis River near Duluth, and today operates the largest hydroelectric system in Minne…

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    Missouri River Energy Services

    MRES provides reliable, affordable wholesale electricity and energy services to 61 member municipal utilities in Iowa, Minnesota, North Dakota and South Dakota.

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    Modesto Irrigation District

    The Modesto Irrigation District, located in California’s Central Valley, provides electric and irrigation and treats surface water for drinking. MID is an inde…

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    Mott MacDonald

    Mott MacDonald is a $2 billion global management, engineering, and development firm. It is one of the world’s largest employee-owned companies, with 16,000 emp…

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