Zachary Drennen is the press secretary for the Energy and Environment War Room at American Progress. Before joining American Progress, they were communications manager at Climate Advisers, a consulting firm focused on international climate diplomacy. They previously worked on the advance team for Hillary for America, where they were a press lead, and at the League of Conservation Voters as the legislative and PAC associate. Drennen is originally from Canandaigua, New York. They hold a bachelor’s degree in economics and political science from Middlebury College.