At 3:38 pm on April 25, India recorded its highest-ever electricity demand of 256.1 GW and successfully met it without disruption. According to GRID India, solar energy contributed around 57 GW during peak demand, accounting for nearly 21 percent of the total supply.

Earlier in the day, solar output had peaked even higher, reaching about 81 GW at 12:30 pm, which was nearly one-third of the total electricity generation at that time. This highlights how solar energy is no longer just a supplementary source but a critical component of India’s power stability during high-demand periods.

The surge in electricity demand has been driven by rising temperatures and increased use of cooling appliances across the country. Compared to April 2025, demand has risen significantly, reflecting both economic growth and climate-driven consumption patterns.

India’s solar capacity has grown rapidly, crossing 150 GW as of March 2026, according to the Ministry of New and Renewable Energy. This expansion has been supported by government initiatives like the PM Surya Ghar scheme and PM-KUSUM, which promote rooftop solar and agricultural solarisation.

The country is now moving toward a broader goal of achieving 500 GW of non-fossil fuel capacity by 2030. Programs under the Government of India, along with manufacturing incentives and infrastructure investments, are accelerating the adoption of clean energy.

With solar contributing significantly during peak demand hours, India’s power system is entering a new phase where renewable energy plays a central role in ensuring energy security. This shift reflects a long-term transition toward cleaner, more sustainable electricity generation, reducing dependence on fossil fuels while meeting rising demand efficiently.