The Repowering Opportunity: How Old Wind Farms in India Are Being Upgraded — and Who Benefits
India's wind energy story is one of the world's great renewable success stories. Since the first pilot turbine spun in Tamil Nadu in 1986, the country has built a fleet now exceeding 55 GW of installed wind capacity. But here is the uncomfortable truth that the industry is finally ready to confront: a significant portion of that fleet is old, inefficient, and sitting on India's very best wind sites — quietly squandering some of the nation's most precious clean energy real estate. The solution is wind turbine repowering — replacing ageing, low-capacity machines with modern, high-performance turbines that can generate two to four times more electricity from the exact same land and wind resource. And in 2026, repowering is no longer a theoretical opportunity. It is a live, policy-backed, commercially proven pathway that is beginning to reshape India's wind energy landscape. For INOXGFL Group — through Inox Wind Limited, Inox Green Energy Services, and Inox Renewable ...