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.

  • Dr. Melinda Cep

    Dr. Melinda Cep

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    Dr. Melinda Cep has more than fifteen years of experience in rural and agricultural policy, most recently in the White House Office of Domestic Climate Policy, where she was the senior director of lands, water, and agriculture. Before that, she served as the first working lands and natural solutions executive at the National Audubon Society,…

  • Jeff Weiss

    Jeff Weiss

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    Jeff Weiss co-founded Distributed Sun in 2009, truCurrent in 2023, and is Executive Chairman of both firms.  Both firms help enterprises accelerate their speed to power and improve resilience in an era of electricity scarcity.  Distributed Sun develops solar at scale.  truCurrent helps enterprises to “Win with Energy”, using DERs and microgrids to increase energy…

  • Tom Hassenboehler

    Tom Hassenboehler

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    Tom Hassenboehler is a Co-Founder and Managing Partner at CO2EFFICIENT. Tom brings over twenty years of experience executing successful legislative, business, and communications strategies in senior House, Senate, and private sector positions. Before launching CO2EFFICIENT, he served as the Chief Counsel for the House Energy and Commerce Committee under Chairman Greg Walden (R-OR). During his…

  • Maddie Book

    Maddie Book

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    Maddie Book joined Keystone Policy Center in November 2025 as the Program Coordinator supporting the Center for Education, the Center for Tribal and Indigenous Engagement, and the Marketing and Development team. In this cross-center role, she contributes to project coordination, event and meeting logistics, stakeholder communication, and the development of tools and processes that strengthen…

  • Jeff Lyng

    Jeff Lyng

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    Jeff Lyng is Vice President, External Affairs and Policy and Chief Sustainability Officer at Xcel Energy. He is responsible for developing strategies and policies that advance the company’s Net-Zero Vision while maintaining affordability and reliability. Jeff currently serves on the Keystone Energy Board, the Energy Impact Partners Advisory Board, and is a past co-chair of…

  • Matt Weyer

    Matt Weyer

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    Matt began his career as a kindergarten teacher in a bilingual classroom in Southwest Denver. After this, he went on to earn his PhD in Educational Leadership and Policy Studies from the University of Denver, where he authored his dissertation on the longitudinal English Language Arts achievement of elementary-aged multilingual learners. Prior to joining Keystone…

  • Alyssa Charney

    Alyssa Charney

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    Alyssa Charney is a senior director at the Keystone Policy Center, where she leads the Agricultural Technical Assistance Program. She brings over a decade of experience advancing agriculture and conservation policy and programs across federal agencies, Capitol Hill, and nonprofit organizations. Alyssa has led the development and implementation of national conservation initiatives and advised senior…

  • George Jutras

    George Jutras

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    George joined Keystone Policy Center in 2024 with several years of experience in conservation, climate, and equity-centered natural resources policy. Before coming to Keystone, George worked with SE Group on outdoor recreation policy analysis, with ICLEI USA on equitable climate policy for local governments, with a nonprofit land trust on conservation stewardship, and with the…

  • Brian Beck

    Brian Beck

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  • Christine Zenel

    Christine Zenel

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    Christine joined the Keystone Policy Center in 2023 as a project manager focused on natural resources, public lands, recreation, and conservation. She comes to Keystone with seven years of experience working for government agencies at the federal, state, and local levels. At organizations such as the National Park Service, Colorado Commission of Indian Affairs, Colorado…