Investment by the City of Johannesburg (CoJ) in rail infrastructure would create 76 000 jobs, while prioritising environment-friendly construction in city projects would create 143 000 green jobs by 2030, CoJ Environment and Infrastructure Services mayoral committee member Michael Sun has said, citing the results of research conducted by cities climate change network C40 Cities. The city’s multi-party government has committed to spurring a just economic transition within the city’s economy and to ensure all residents at risk of losing a job in non-green industries are given opportunities to work in other sectors essential to a sustainable economy and society.