Feasibility analysis of Electric Vehicles with respect to Major Indian Distribution Utilities

My name is Rajat Uprety and as a part of my major project, I intend to have a project report that shall provide knowledge whether or not the introduction and adoption of electric vehicles shall be feasible environmentally and economically for the major Indian Power Distribution Utilities, such as TPDDL, MSEDCL & BESC...so it should include a comparative study of technical aspects, like charging infrastructure, impact on respective grid, etc., the environment aspects, like comparison with fuels of current-age, and economic aspects, like price of obtaining the vehicle, then cost of charging and how good/bad it is with respect to other fuels..