Cheaper, cleaner power that lasts beyond sunset. Coal India (COALINDIA) has won 975 MW in Rajasthan's Pugal solar auction at about ₹3.42–3.54 a unit, paired with batteries that store daytime sun for use after dark. It pushes a coal giant deeper into clean energy — low-cost electricity for homes and industry, less pollution and a steadier grid. For investors, it builds a green revenue stream alongside coal.
