Bhubaneswar, Nov 10: East Coast Railway (ECoR) is taking another step towards strengthening its traction power infrastructure with the upgradation of the existing 1 X 25 KV Overhead Electrification (OHE) system to the advanced 2 X 25 KV system in the Singapur Road–Titlagarh section, including the Titlagarh–Badmal and Titlagarh–Muribahal triple line sections of Sambalpur Division.

The project, covering 153 Route Kilometres (RKM) and 575 Track Kilometres (TKM), is proposed at an estimated cost of ₹465.47 crore. This work forms part of a major Railway Board initiative for upgrading electric traction systems across Indian Railways, for which a nationwide allocation of around ₹12,000 crore has been made to strengthen power supply infrastructure and enhance the capacity of electrified routes.

The 2 X 25 KV traction system is a technologically advanced electrification configuration that transmits power at 50 KV and delivers 25 KV to trains through autotransformers installed at regular intervals. This ensures stable voltage, minimizes power losses, and improves the overall operational efficiency of electric locomotives. The upgraded system will enable the seamless operation of semi-high-speed passenger trains and heavily loaded freight trains, ensuring reliability, improved hauling capacity, and reduced maintenance needs.

The Singapur Road–Titlagarh corridor is a crucial freight artery under East Coast Railway, facilitating the transport of minerals, coal, and other essential commodities. The adoption of the 2 X 25 KV system will enhance the section’s hauling power, improve voltage regulation, and accommodate future growth in both passenger and freight operations. This system will also contribute to energy efficiency and environmental sustainability, aligning with Indian Railways’ goal of providing greener and more efficient transport solutions.