David Chamberlain is an accomplished Environmental Engineer with extensive experience in environmental affairs spanning over three decades. Currently serving as the Director of Environmental Affairs at American Municipal Power, Inc. since October 2010, David has previously held the position of Manager of Environmental Affairs at the same organization. Prior experience includes serving as Environmental Manager at Columbus Steel Castings from July 2007 to September 2010, and as Senior Environmental Consultant at GT Environmental, Inc. from June 2001 to May 2007. David began the career as a Plant Environmental Engineer at GE Superabrasives, where tenure lasted from March 1993 to May 2001. David holds a Bachelor's degree in Chemical Engineering from Michigan Technological University, completed between 1975 and 1979.