India's power revolution: From blackouts to near-perfect electricity supply

India’s energy landscape has transformed dramatically in recent years. Once plagued by chronic shortages, the country now boasts near-uninterrupted power supply, with shortages dropping to just 0.03% in 2025-26. This shift comes as the nation accelerates its push for clean energy and strengthens its transmission infrastructure to support ambitious renewable targets. For decades, India struggled with persistent power deficits, forcing a constant scramble to boost generation. But the situation has changed. The national grid now operates at over 99% availability, ensuring reliable electricity across the country.

The expansion of transmission networks has played a crucial role in this turnaround. Since April 2014, the system has grown by more than 71%, adding 2.09 lakh circuit kilometres. This growth has turned local renewable projects—like solar parks in rural areas and wind corridors—into a national power supply, scaling up clean energy deployment. India’s reliance on fossil fuels remains a concern, however. Nearly 40% of its crude oil imports pass through the Strait of Hormuz, exposing the country to geopolitical risks. To counter this vulnerability, energy self-sufficiency has become a key priority. The government has already surpassed 50% non-fossil installed capacity and aims to reach 60% by 2035. Rural regions are now central to this transition. Large-scale solar and wind projects, paired with expanded transmission lines, are helping India move away from imported fuels. The country is positioning itself as a global leader in clean energy, using its growing infrastructure to turn renewable potential into reliable power.

India’s power sector has moved from scarcity to stability, with shortages now almost nonexistent. The rapid expansion of transmission networks and renewable capacity is reducing dependence on volatile fossil fuel imports. As the country pushes toward 60% non-fossil energy by 2035, its focus on self-sufficiency and clean power is reshaping both domestic supply and global energy dynamics.