Katherine Gajewski

Katherine Gajewski is the former Sustainability Director of Philadelphia under Mayor Michael Nutter during which she worked to implement the ambitious city-wide Greenworks Philadelphia plan and directed a five-county energy-efficiency program. Gajewski served two four-year terms with the City of Philadelphia, 6 as Sustainability Director. In 2016, she co-founded City Scale, a national initiative that aims to identify gaps in urban sustainability opportunities.