Since 2013, total primary energy consumption in India has been the third highest in the world (see world energy consumption) after China (see energy in China) and United States (see energy in United States).[1][2] India is the second-top coal consumer in the year 2017 after China. India ranks third in oil consumption with 22.1 crore (221 million) tons in 2017 after United States and China.[3] India is net energy importer to meet nearly 47% of its total primary energy in 2019.[4][5]