Moving away from a coal-dominant setup requires more than just adding panels. India must overhaul its grid management through Smart Grid technologies and advanced Metering Infrastructure (AMI). Currently, coal provides steady, predictable power, whereas solar is intermittent. To handle this mismatch, the grid needs massive investment in Battery Energy Storage Systems (BESS) and Pumped Hydro Storage (PHS). These technologies act like a buffer, soaking up excess midday solar energy and releasing it during peak evening hours.
Transmission capacity is another bottleneck. We need high-voltage direct current (HVDC) lines to move solar energy from sunny, remote regions like Rajasthan to industrial hubs far away. Without these dedicated corridors, solar plants face frequent curtailment because the local wires simply cannot carry the sudden surge of electricity.
Finally, forecasting must improve. Using AI-driven weather modeling helps grid operators predict cloud cover and sudden drops in irradiance. If operators know a solar dip is coming, they can ramp up alternative sources or tap into storage beforehand. This combination of physical wires, chemical storage, and digital intelligence turns a rigid, coal-based system into a flexible, modern network.
