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David Allen Costello

Candidate for U.S. Senate - Maine in 2024 Maine General Election.

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David Allen Costello

About David Allen Costello

Professional Experience
Natural Resources Council of Maine, Interim Climate & Clean Energy Program Director (2020 - 2021)
Energize Maryland, Energize Maryland and Climate Action Now! Coordinator (2016 - 2019)
University of Maryland's Center for Environmental Science, Climate Action Consultant (2015 - 2016)
Maryland Department of the Environment, Deputy Secretary (2011 - 2015)
Governor's Office - State of Maryland, Director, Governor's Delivery Unit (2008 - 2011)
State of Maryland, Assistant Secretary/Director Maryland Office of Smart Growth (2007 - 2008)
Baltimore City, Director, Mayor's Office of Community Investment (2003 - 2007)
United States Agency for International Development, Europe/Balkans Region Team Leader - Office of Transition Initiatives (1997 - 2001)
Degrees
Master's, The London School of Economics, Government, Political Sociology (1986)
Bachelor's, The George Washington University, Political Science & History (1983)

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Election Information

Recent Candidacies
U.S. Senate - Maine in Maine General Election
U.S. Senate - Maine in Maine Primary Election

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