Deveney is the Associate, Climate and Cities at MaRS, where she supports the implementation of CAANZero, a pilot program seeking to unlock finance and increase capacity for small and medium municipalities advancing climate solutions. Prior to joining MaRS, she worked as the director of international programs for a Canadian sustainable development charity. Deveney also holds an MPA from the Institute for Innovation and Public Purpose at University College London, where she completed research on community-driven and inclusive policy solutions for achieving net-zero.