While environmental experts consider electric vehicles (EVs) to be economically viable, the proposed investment of Rs 5,500 crore by the government over the next five years for faster adoption and manufacturing of hybrid and electric vehicles (FAME) may not suffice as the cost of transition by 2030 would be much higher than estimated. Speaking on the sidelines of a session on electric mobility organised by the Bengal Chamber of Commerce, Tata Energy Research Institute (TERI) director general Ajay Mathur said under the FAME I round of bidding, a price of below Rs 60 for a kilometre of travel by electric bus has been discovered, which proves to be economically viable. But the government is yet to work out the cost of full transition \u2014 from fuel-run vehicles to electric vehicles \u2014 and that remains an issue. The first phase of FAME bidding has been on the basis of own and operate. An inter-ministerial group has finalised the second phase of FAME with an estimated investment of Rs 5,500 crore over the next five years to provide subsidies to all types of electric vehicles including two-three- and four-wheelers in order to promote green vehicles and check pollution. The decision came from top officials of road transport and highways, finance and heavy industry ministries and government think tank NITI Aayog. The government had launched the FAME India scheme in 2015 for two years, but extended it up to September 30, 2018 after which it launched FAME II from October 1. Phase 2 of FAME envisages to cover a wider range of EVs providing subsidies in the range of Rs 1,800-29,000 for battery operated scooters and motorcycles. For three-wheelers, the incentives will range from Rs 3,300 to Rs 61,000. Mathur said under FAME 1, only two companies \u2014 Tata Motors and a Chinese company BBD \u2014 participated in the bids and not many companies are expected to participate in the second phase of FAME since \u201cmost global automobile manufacturers are pushing their own agenda, which is an impediment to complete the transition towards electric mobility. Only the Tatas and the Mahindras are keen on the transition and are ready to launch electric passenger vehicles. Rest of the automobile majors are only interested in launching hybrid large sedans, which has a limited market in India\u201d, he said. \u201cIn India only 20% of cars that ply are priced above Rs 10 lakh and cars account for only 20% of the total vehicles sold in India,\u201d Mathur said. So, manufacturing electric or hybrid cars would not address the problem but public transportation that should be aimed at switching over to complete electrification. Transportation as a whole consumes 70% of total diesel and 99% of total petrol and contributes 51% of the pollution made. Public transportation makes 79% of all trips in India, Mathur said, adding that transformation from diesel to CNG has added nitrogen oxide in air in place of particulate matter. The Union power ministry has asked all state distribution companies to evaluate a business model to set up charging stations for electric vehicles. CESC MD Debashish Banerjee said the power utility firm was evaluating a business model for putting up charging stations at Rajarhat in West Bengal.