India’s path to a low-carbon economy includes raising the coal tax
India’s 2014–15 budget doubled the rate of tax on coal from 50 rupees (US$0.82) to 100 rupees (US$1.64) per metric tonne. Though the additional revenue could accelerate the deployment of renewable energy technologies in India, the increase in coal tax is not an unambiguous step in the ‘right’ direction of lowering the carbon intensity of the Indian economy.