Energy Investors Funds (EIF) was founded in 1987 as the first private equity fund manager dedicated exclusively to the independent power and electric utility industry and is 100% management-owned. Since that time, EIF has mobilized over $3.4 billion in capital and currently manages four private equity funds. A pioneer in the industry, EIF is the first private equity fund manager to raise a private equity power fund and then invest, recapitalize, and liquidate assets of a fund.

Through these funds, Energy Investors Funds is recognized as a global expert in energy finance and is one of the world’s leading investors in private power projects and companies. Our funds have made over 100 diversified investments, with a combined underlying asset value exceeding $7 billion. These power-related investments are located worldwide, but have a clear U.S. focus, and span a wide range of investment strategies, technologies, and fuels. Funds currently under management include:

  • Project Finance Fund III, L.P.
  • United States Power Fund, L.P.
  • United States Power Fund II, L.P.
  • United States Power Fund III, L.P.

With offices in Boston, New York, and San Francisco, Energy Investors Funds’ staff includes 27 finance, engineering, legal, development, and marketing professionals with over 200 years of combined experience in the development, evaluation, engineering, and financing and structuring of investments in utility, energy, and environmental projects, companies, and technologies.


EIF Management, LLC


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