UPSC Mains 2022 GS1 Q7: Wind Energy Potential in India & Why Its Spread Is Limited

India’s installed wind capacity has passed 57 GW, ranking among the world’s largest. Annual capacity additions have accelerated in recent years, backed by supporting schemes like the Green Energy Corridor.

Wind potential concentrates heavily in a handful of states: Tamil Nadu, Gujarat, Karnataka, Andhra Pradesh, Maharashtra, and Rajasthan together account for the large majority of India’s installed wind capacity.

Commercially viable, consistent wind speeds exist only in specific corridors, coastal belts and certain mountain passes, not uniformly across the country. Most of India simply doesn’t have wind resources strong enough to generate profitably.

Wind patterns in many Indian sites are linked to the monsoon, producing strong generation for part of the year and much weaker output the rest of the time. This seasonal swing limits a site’s overall capacity utilisation.

Good wind sites often overlap with agricultural or forest land, requiring careful, sometimes contested, siting decisions that a purely resource-driven plan wouldn’t need to navigate.

Remote high-wind sites often lack adequate transmission infrastructure to evacuate the power they could generate, discouraging investment even where the wind resource itself is strong.

Unlike parts of Europe, India’s offshore wind sector is still in early stages, via schemes like Viability Gap Funding for offshore projects. This limits access to potentially large untapped coastal wind resources.

Solar can be sited almost anywhere with sufficient land and sunlight, but wind is far more geographically constrained by physical wind-speed thresholds, explaining why its spread has stayed narrower than solar’s.

State India’s overall wind scale and growth trajectory, then explain the limited spatial spread through wind-speed geography, seasonality, land-use conflicts, grid gaps, and the still-nascent offshore segment.