Aninoasa Coal Mine is an underground mining exploitation, one of the largest in Romania located in Aninoasa in the south-western part of the country in Hunedoara County.[1] The legal entity managing the Aninoasa mine is the National Hard Coal Company which was set up in 1998.[1] The mine has reserves of 70.7 million tonnes of coal and annual production amounts to 0.4 million tonnes.