Harnessing Small Hydro Power: Strategic Imperatives for India’s Decentralized Energy Transition

India’s pursuit of a net-zero future necessitates a diversified renewable energy portfolio that extends beyond large-scale solar and wind projects. The Ministry of New and Renewable Energy (MNRE) has highlighted a significant untapped opportunity in Small Hydro Power (SHP), which refers to hydro projects with a capacity of up to 25 MW. While India possesses an assessed potential of 21 GW, current utilization stands at a modest 5.2 GW, indicating a substantial gap between potential and implementation. SHP projects are uniquely positioned to address the energy challenges of India’s remote and geographically difficult terrains, particularly in the Himalayan and North-Eastern regions. Unlike large-scale dams, which often face intense scrutiny regarding environmental impact and displacement, SHP projects are generally considered more ecologically benign. They facilitate decentralized power generation, reducing transmission losses and providing a reliable energy source for off-grid communities. By integrating SHP into the national grid, the government aims to enhance energy security at the local level, fostering inclusive growth in regions that have historically struggled with grid connectivity.