The Parsa East and Kanta Basan (PEKB) coal mine in Surguja, Chhattisgarh, has become the state’s first coal mine – and among the first in India – to achieve energy self-sufficiency through solar power. This was achieved with the commissioning of a 9 MW solar power plant developed by Mundra Solar PV Ltd., a subsidiary of Adani Green Energy Ltd. https://www.saurenergy.com/solar-energy-blog/chhattisgarhs-pekb-coal-mine-goes-green-with-solar