MEASUREMENT & REPORTING

-Brian Swett, Director, Boston Environment Department, City of Boston
-Mayor Didas Massaburi, City of Dar es Salaam
-Trevor Fowler, City Manager, City of Johannesburg
-Tanya Müller, Secretary of the Environment, Mexico City
-Sadhu Johnston, Deputy City Manager, City of Vancouver
-Connor Riffle, Director, Cities & Data Product Innovation, CDP