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.

  • Lindsay Cope Maraglia

    Lindsay Cope Maraglia

    by

    Lindsay Cope Maraglia is a Project Director at the Keystone Policy Center, where she supports the Center for Food & Agriculture and the Center for Natural Resources. She has deep experience working with diverse groups to navigate complex policy issues and build practical solutions through facilitation and collaboration. With more than a decade of experience in…

  • Brad Sperber

    Brad Sperber

    by

    Brad Sperber is a Senior Policy Director at Keystone Policy Center, providing expertise in collaborative decision-making — including facilitation, mediation, training, public and stakeholder engagement, issue assessment — locally, regionally, nationally, and internationally. Working out of Keystone’s Washington, D.C., office, he has more than 20 years of experience in designing and facilitating dialogue, fact-finding, and…

  • Lili Girodie

    Lili Girodie

    by

    Lili joined Keystone Policy Center in 2026 as a Policy Fellow, eager to deepen her understanding of collaborative approaches to environmental issues. Before coming to Keystone, she worked as a land use planner with Summit County Government, where she evaluated development review applications, presented planning cases at public hearings, and contributed to outreach and drafting…

  • Shanna M. Ramirez

    Shanna M. Ramirez

    by

    Chief Legal & Ethics Officer, General Counsel & Board Secretary

  • Yvonne McIntyre

    Yvonne McIntyre

    by

    Yvonne A. McIntyre is Vice President, Federal Affairs for PG&E Corporation, the parent company of Pacific Gas and Electric Company. With more than 30 years of experience in the energy sector, beginning as an electrical engineer before moving to government affairs, McIntyre is responsible for representing the interests of PG&E’s customers before the federal government…

  • Peter Gudritz

    Peter Gudritz

    by

    Peter is the head of Global Public Policy & Issues Management. In this role, he leads the team responsible for developing Dow’s enterprise public policy strategies and prioritization, engagement in international conventions, and issues management approaches with a focus on enabling business growth and protecting Dow’s license to operate. Previously, Peter served as global director…

  • Dr. Melinda Cep

    Dr. Melinda Cep

    by

    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

    by

    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

    by

    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

    by

    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…