Lucknow-based CCSL develops India’s first indigenous zero-emission system to convert diesel locomotives, aiding 2030 goals.
In a breakthrough for India’s green mobility push, Concord Control Systems (CCSL) has unveiled the country’s first fully indigenous zero-emission propulsion system, designed to convert diesel locomotives into eco-friendly, battery-powered engines.
Powered by Lithium Iron Phosphate (LFP) batteries and a DC chopper-based drive, the system eliminates the idle fuel consumption of traditional diesel engines, ensuring higher efficiency, zero emissions, and significant fuel savings.
What makes this innovation exceptional is its 100% indigenous design. With the exception of a few semiconductor devices, every critical component, from the chopper and Vehicle Control Unit (VCU) to driver displays, sensors, and controllers, was developed and manufactured in India. The system also debuts several global firsts, including high-voltage battery integration with choppers, CAN-based VCUs, and fibre-optic EMI-immune signal transmission.
Speaking on the achievement, Sadasivan V., Principal Executive Director at Advanced Rail, said, “This propulsion system is proof that India can lead in next-generation rail technology. It sets a new benchmark for sustainable and self-reliant solutions.”
Nitin Jain, Joint Managing Director of CCSL, added, “This is a proud moment not just for Concord but for India’s innovation ecosystem. By delivering the first 100% indigenous zero-emission system, we are supporting Indian Railways’ mission of complete electrification by 2030.”
The propulsion, tested on a 700 HP diesel-electric platform, delivers 800 A peak current to traction motors and integrates advanced features like digital driver displays, CCTV/DVR monitoring, and a Remote Monitoring System (RMS) for real-time diagnostics and predictive maintenance.
Beyond environmental gains, the retrofit solution offers cost efficiency and operational reliability, providing a scalable pathway to convert India’s existing diesel fleet into sustainable, zero-emission locomotives.
With this milestone, CCSL reaffirms its role as a pioneer in Indian railway technology, helping drive the nation toward its twin goals of net-zero emissions and 100% railway electrification by 2030.
Source: PR
