Consulting

2011 HydroGeoLogic, Inc., Reston, VA.
2011 Eastern Research Group, Inc., Lexington, MA.
2010 – present The Haisla Nation, Canada.
2009 – 2010 United Nations, Nairobi, Kenya.
2009 Sonoran Institute, Arizona.
2008 – 2009 HOK, Washington, DC.
2008 – 2009 Asia Development Bank Institute, Tokyo, Japan.
2008 – 2009 Chalmers University of Technology, Gothenburg, Sweden.
2008 Union of Concerned Scientists, Cambridge, Massachusetts.
2008 Environmental Defense, Washington DC.
2008 OECD/International Energy Agency, Paris, France.
2008 National Resources Defense Council, Washington, DC.
2008 Center for Climate Strategies (CCS), Washington, DC.
2008 Distributed Energy Financial Group (DEFG), Washington, DC.
2007 – 2008 National Aeronautic and Space Agency (NASA) Goddard Space Flight Center, Greenbelt, Maryland.
2007 – 2008 High Road Strategies, Arlington, Virginia.
2007 The Conservation Fund, Washington DC and The Resnick Group, Baltimore, Maryland.
2006 – 2007 ICF Consulting, Fairfax, Virginia.
2006 Duke University, Nichols School of the Environment, Chapel Hill, North Carolina.
2005 The Conservation Fund, Washington DC and The Resnick Group, Baltimore, Maryland.
2004 OECD/International Energy Agency, Paris, France.
2002 – 2003 Management Systems International, Washington, D.C.
2000 National Oceanographic and Atmospheric Administration, U.S. Department of Commerce, Washington, D.C.
1994 – 2003 Consultant, Roy F. Weston, Inc., West Chester, Pennsylvania.
1992 Consultant, Environmental Planning and Economics Inc., Springfield, Illinois.
1986 – 1989 Consultant, Systeam K.G. Dr. Winterstein, Karlsruhe, Federal Republic of Germany.