India adds 35.2 GW solar and 4.69 GW wind capacity in 2026

India added 35.2 GW of solar capacity and 4.69 GW of wind capacity between January and September 2026. This growth places the country among the leading nations for renewable energy installations, with the cumulative installed capacity reaching approximately 299.2 GW by the end of September 2026. Solar energy remains the largest contributor to this total, accounting for about 57% of the mix. These figures reflect a long-term effort to expand the national clean energy footprint and address climate change through sustainable infrastructure.

The current trajectory follows a decade of steady development in the sustainable energy sector. The Ministry of New and Renewable Energy (MNRE) has guided this expansion by establishing various policies and frameworks. While solar capacity grew by approximately 19.5% compared to the previous year, wind installations saw a decline of around 5.5%. This contrast suggests that while solar adoption is accelerating, there is a continuing need to focus on enhancing wind energy capacity in the coming years.

The implementation of these projects involves a collaborative effort between government agencies, private developers, and local communities. A large portion of the new capacity is concentrated in a few regions, with Gujarat, Rajasthan, Maharashtra, Tamil Nadu, and Andhra Pradesh together accounting for approximately 76% of the total installed during this period. Gujarat led the country with around 12.9 GW of new installations. The involvement of local communities in these developments also helps create economic opportunities and increases awareness of the practical benefits of renewable energy.

The expansion of solar and wind power offers various economic and environmental advantages. Beyond supporting energy security, these projects contribute to the reduction of greenhouse gas emissions. The growth of the sector also stimulates local economies and creates jobs, particularly in the regions where new installations are located. Additionally, a greater reliance on clean energy sources can help lower air pollution and lead to better public health outcomes.

Looking ahead, the sector appears likely to maintain its current momentum. Projections suggest that another 10 to 12 GW of solar and wind capacity could be added in the final quarter of 2026, which would bring total installations for the calendar year beyond the 50 GW mark. As India pursues these renewable energy targets, its progress may serve as a reference for other nations working to increase their own clean energy capabilities and transition toward sustainable energy solutions.