Alejandro is C40’s Head of Breathe Cities, the global initiative supporting cities around the world to cut their air pollution and climate emissions. In this role, Alejandro oversees the delivery of C40’s main lines of work in the Breathe Cities partnership, working closely with our partners, funders, and across the multiple C40 teams engaged in this programme.
Alejandro has over ten years of experience in delivering air quality, climate and environmental sustainability action across the public and private sectors. Prior to joining C40, Alejandro was the Head of Air Quality in the Environment and Energy team at the Greater London Authority (GLA) under Mayor Sadiq Khan. As part of this role, he has overseen the development and implementation of large and complex air quality programs, including the Ultra Low Emission Zone (ULEZ), and its expansion London-wide in August 2023. In previous roles at the Greater London Authority, Alejandro played a central role in the development and implementation of the city’s Green New Deal (GND) programme, leading the programme’s external and internal engagement and partnership activities.
Prior to joining the GLA, Alejandro was awarded a Fulbright scholarship which helped him kickstart his career centered around his passion for environmental justice, which he continued after graduation with a set of international professional experiences ranging from working with a community-based organisation in New York City, to intergovernmental experience at the World Health Organization in Geneva, to working at a European environment think tank based in London and Brussels. Alejandro holds a Master’s degree in environmental sustainability from the University of Edinburgh and a Master’s degree in environmental justice and public policy from the University of Michigan.