Number of mines, including 17 schedule II (producing) and 14 schedule III (non-producing), auctioned by the government since 2015.

Number of mines that are operational from the 17 schedule II (producing) according to statement made by Coal Minister Piyush Goyal in Parliament on 17 Mar 2018.

Number of mines that are likely to be operational from Jun 2018 out of the 14 schedule III (non-producing) per the same statement.