Public fleet Decarbonization strategy for Kolkata was also prepared as part of this study outlining a deployment schedule of various public transport options till 2050. The roadmap also identifies the potential impact on air pollution and greenhouse gas emissions in the city because of electrifying public transportation systems, as well as opportunities for integrating renewable power with these systems. In addition, the roadmap enables WBTC to identify potential funding sources and revenue streams to facilitate fleet electrification and associated infrastructure upgrades.