Installed capacity and delivered electricity are two different stories in India, and the gap between them defines their energy transition. India hit 50% non-fossil installed capacity five years ahead of schedule. However, rising nighttime temperatures are pushing peak demand into the evening — when solar output disappears, leaving coal and gas to cover the electricity delivered at that peak. That gap between clean capacity and fossil-heavy delivery is the central challenge of India’s transition.
India’s experience shows why the global energy transition cannot be measured by installed capacity alone. Cheap, round-the-clock clean power depends on solving storage and balancing challenges, the same challenges that define the sunbelt opportunity worldwide. If it can get that balance right, India is positioned to build the kind of low-cost, solar-driven power system that can anchor competitive clean industry rather than just clean electricity targets.
This brief was developed in partnership with Institut de l’énergie Trottier (IET) for the Global Energy Outlook Forum, a gathering of international energy leaders diving into the most pressing issues facing Canada in the global energy transition.
Key Insights
- India reached 50% non-fossil installed electricity capacity in mid-2025, well ahead of its NDC target. Hydrocarbon demand remains stubborn in heavy freight and industrial heat.
- Rising nighttime temperatures are pushing peak electricity demand into the evening, right when solar output disappears. That leaves a widening gap between renewable capacity and the fossil-fired electricity actually delivered.
- Coal remains the system’s balancing resource, built to guarantee availability at peak rather than run continuously. Gas is too expensive to serve as anything but emergency backup.
- Battery storage is growing fast but still trails system needs, and today’s estimates likely undercount smaller residential systems paired with rooftop solar.
- Transport electrification is strongest exactly where fuel demand is smallest (two- and three-wheelers) and weakest where it’s largest (cars and heavy trucks).
- Green hydrogen remains far from its 2030 target, but early pricing signals suggest real potential for green ammonia to displace imports.
- Liquefied petroleum gas (LPG) expansion has given millions of households modern energy access, at the cost of deepening reliance on imports routed through a single maritime corridor.
