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Energy Auditing 2024-25: Kochi Metro’s Efficiency
Gains & Green Transition
KMRL has made significant strides in sustainability and operational efficiency,
achieving 44% energy neutrality in FY 2024-25. Through a RESCO-model, KMRL
procured 12.82 million units of solar energy, representing 44% of its total
consumption, at an average cost of ₹4.52 per unit. Furthermore, by reducing grid
reliance by 44%, KMRL has avoided an estimated 11,356 tonnes of CO₂ emissions
annually, demonstrating a strong commitment to environmental responsibility.
In terms of passenger efficiency, KMRL recorded an impressive 6% reduction in
energy consumption per passenger, decreasing from 0.878 units in FY 2023-24 to
0.826 units in FY 2024-25. This improvement reflects the success of optimized energy
management strategies implemented through system upgrades and the integration of
renewable energy sources. With a current renewable energy capacity of 10.5 MW,
and an additional 0.732 MW (Phase 1 extension) and 12 MW (Kasargod) underway,
KMRL is poised to reach a total renewable energy capacity of 23.23 MW by 2025.
Looking ahead, KMRL is accelerating the adoption of hybrid renewable systems with
the ambitious goal of achieving Net Zero emissions by 2030, effectively eliminating
residual grid dependency.
