Donna Vorhees serves as Senior Advisor for HEI Energy’s work in providing impartial science about potential population exposures and health effects associated with energy production and energy technologies. She has 25 years of consulting experience, assessing multi-pathway chemical exposures in indoor and outdoor environments, quantifying human health risks, and communicating risks to affected communities in the United States on behalf of government and private clients and internationally on behalf of the United Nations Environment Program.