Our Work

Since 1975, Keystone Policy Center has helped public, private, and civic-sector leaders solve complex problems and advance good public policy. We rely on our independence, our commitment to good science, and our skills in designing and leading consensus-building processes to establish new partnerships, reduce conflict, and produce policy agreements.

  • Tonya Horton

    Tonya Horton

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    As the Chief Operations Officer, Dr. Tonya Horton oversees EL Education’s Internal Enterprise Division which includes finance, human resources, business operations, internal communications, strategy & planning, technology, real estate and legal.  In this role, Tonya focuses on ensuring that the organization has the systems and structures that support its crew as they work towards excellent,…

  • Bruce Harris

    Bruce Harris

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    Bruce C. Harris is the Vice President of Federal Government Affairs for Walmart. He is the head of the Washington, D.C. office for the Fortune #1 company, and is responsible for all aspects of the company’s advocacy strategy before the federal government. He leads a team that manages a broad array of complex policy issues,…

  • Carolyn Green

    Carolyn Green

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    Carolyn is the founder and managing partner of EnerGreen Capital Management, LLC, which invests in growth stage lower and middle market firms in the environmental and energy industries. Prior to starting EnerGreen, Carolyn was Vice President of Health, Environment & Safety for independent oil refiner/marketer Sunoco, Inc. where she served as Chief EHS Officer and…

  • David Goldston

    David Goldston

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    David Goldston served as Director of the MIT Washington Office from May 2017 until retiring from the position in May 2025.  In that role, he directed MIT’s federal relations and helped faculty bring their insights to policymakers.  For the eight prior years, he was the Director of Government Affairs at the Natural Resources Defense Council…

  • Edward M. Gabriel

    Edward M. Gabriel

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    Ambassador Edward Gabriel has an extensive background in international affairs, having convened multilateral policy forums involving national security, trade, and energy issues. He has been involved in matters of Russian nuclear non-proliferation, and he has been active in advising the US government on Middle East policy concerns. In 1997, he became the 16th US Ambassador…

  • Shelley Fidler

    Shelley Fidler

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    Shelley Fidler supports clients operating at the intersection of business and government in areas as diverse as, business strategy, government relations, innovative governance, advocacy, federal funding, regulatory assistance, thought leadership, coalition management, mentorship, nonprofit effectiveness, relationships with regulators and policymakers and participation and visibility for companies at government’s highest levels.  She assists in subject areas as…

  • John E. Echohawk

    John E. Echohawk

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    John Echohawk, a member of the Pawnee Nation of Oklahoma, was a co-founder of the Native American Rights Fund in 1970 and has been its Executive Director since 1977. The Native American Rights Fund has been involved in most of the major Indian rights litigation since 1970. He serves on many national boards and has…

  • Michael Doane

    Michael Doane

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    Michael Doane is a farmer, managing and working on his family farm. He has also been the Global Managing Director of Food and Water for The Nature Conservancy (TNC).  In that capacity, he led a global team of the organization’s foremost experts across agriculture, fisheries and aquaculture, and freshwater management. Top priorities for his program…

  • Clinton A. Vince

    Clinton A. Vince

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    Clint Vince is the chair of Dentons’ US Energy Practice and Co-Chair of Dentons’ Global Energy Sector. Clint is rated as one of the leading energy lawyers in the US and has directed the expansion of the US Energy team into a premier practice that includes professionals spanning the continent coast-to-coast, offering a full range…

  • Jerry Steiner

    Jerry Steiner

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    Jerry has spent 40 years involved in agriculture following growing up on a Wisconsin dairy farm. He began his career with Monsanto, in multiple business leadership roles. From 2003-2013 he served as a member of the Executive team, as the company’s Executive Vice President of Sustainability and Corporate Affairs. He led the company’s global Government,…