Central Railway
Press Release
CR’s Green Initiative
Central Railway Achieves 86.71% HOG Operation in 2024-2025, Saving Rs 170.7 Crore in Environmental Benefits
In a significant step towards energy efficiency and environmental sustainability, Central Railway has achieved an impressive 86.71% Head-On Generation (HOG) operation during the financial year 2024-2025. This remarkable progress has led to an estimated saving of Rs 170.7 crore in environmental clearance and operational costs.
Head-On Generation (HOG) is a modern power supply system where electricity is drawn directly from the overhead electric lines (OHE) by the locomotive and distributed to the train coaches for powering air conditioning, lighting, and other electrical needs. This innovative system is replacing the conventional End-On Generation (EOG) method, which rely on diesel-powered generator cars attached to the train.
Unlike EOG, which requires two diesel generator cars at both ends of a train, HOG draws power seamlessly from the locomotive, eliminating the need for generator cars, reducing diesel consumption, and cutting down harmful emissions. The transition to HOG results in quieter, cleaner, and more efficient train operations.
Division-wise Savings:
•Mumbai Division – Rs 136.16 crore
•Pune Division – Rs 22.31 crore
•Nagpur Division – Rs 6.96 crore
•Solapur Division – Rs 3.68 crore
•Bhusaval Division – Rs 1.59 crore
The significant savings and operational benefits of HOG not only contribute to cost efficiency but also underline Indian Railways' pivotal role in achieving the nation’s environmental and energy goals.
--- --- ---
Date: May 15, 2025
PR No.2025/05/19
This press release is issued by the Public Relations Department, HQ, Central Railway, Chhatrapati Shivaji Maharaj Terminus, Mumbai.
