NCRTC has introduced a groundbreaking sustainability initiative with the launch of the ‘Solar on Track’ project at the Namo Bharat Depot in Duhai. In this innovative setup, solar panels have been installed directly over the tracks—making it the first such installation across any RRTS or Metro system in India. This step reflects NCRTC’s strong commitment towards clean energy and efficient operations in the Namo Bharat Rail network.
The pilot project has been commissioned on the Pit Wheel Track, where 28 solar panels of 550 Wp each have been installed, creating a total system capacity of 15.4 kWp across a 70-metre track segment. This setup is designed to generate nearly 17,500 kWh of clean energy every year, which will help reduce approximately 16 tonnes of CO₂ emissions annually.
This initiative not only puts unused track space to productive use but also marks a significant milestone in NCRTC’s long-term sustainability roadmap. The corporation aims to meet 70% of its total energy requirements through renewable sources, supported by its solar policy. NCRTC has already made substantial progress, with 5.5 MW of in-house solar capacity operational and a total target of 15 MW peak planned across station rooftops, depots, and other buildings.
In addition to solar power, NCRTC is actively expanding the use of renewable energy for traction systems. The organisation is also incorporating other green practices, including rainwater harvesting, sewage treatment plants, and regenerative braking systems in Namo Bharat trains, which convert braking energy into electrical power.
With initiatives like ‘Solar on Track’, NCRTC continues to set new benchmarks for sustainable urban transport in India, paving the way for an energy-efficient and environmentally responsible future.
