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Business Leaders, Advisory Board

Marc Daudon

President at The Caspian Group LLC
Principal & Co-Founder at Cascadia Consulting Group
MPPM 1982
Marc Daudon

Marc Daudon provides strategic, policy, and management consulting services to clients in the fields of climate change, energy, resource conservation, and sustainability. Marc co-founded Cascadia Consulting Group in 1993, an environmental and sustainability consultancy based in Seattle Washington, serving as President until 2015, when the firm was sold to its employees. Marc now advances clean energy and climate solutions as both a consultant, via the Caspian Group, a boutique firm founded in 2016, and through board service. Marc is on the boards of Climate Solutions and the Washington Environmental Council, both based in Seattle WA. He also serves on the Executive Board of Energy Northwest, a joint action public power agency based in Washington State. 

Marc’s diverse experience includes: staffing a task force to develop Washington State’s first Sustainable Action Plan; developing climate action plans, recycling programs, and zero waste initiatives for states and communities throughout the West Coast; developing strategic frameworks and evaluating grantmaking for foundations; formulating national energy strategies for Sudan and Pakistan; and implementing deep energy efficiency programs for the City of Seattle. Clients include states and cities, foundations, non-profits, and the private sector.

Marc is married to Maud Daudon, President and CEO of the Seattle Metropolitan Chamber of Commerce, and has two grownchildren.