In a step towards sustainability, the Central Railway has inaugurated its first-ever floating solar plant with a 10 MWp capacity in Igatpuri Lake, located in the Western Ghats. This innovative project is part of Indian Railways’ broader strategy to achieve zero carbon emissions by 2030. Senior officials have emphasized that it is a significant initiative in utilizing renewable energy sources, demonstrating the railway’s dedication to green energy and environmental conservation.
The Central Railway’s ambitious solar programme has seen the installation of 12.05 MWp solar plants across various railway stations and buildings, with 4 MWp of these installations completed in the past year alone. This extensive use of rooftops for solar power generation not only optimises space but also significantly contributes to reducing the carbon footprint of railway operations. In addition to solar power, the Central Railway is also harnessing wind energy. Agreements have been secured for the round-the-clock utilisation of 325 MW of solar and wind energy. Specifically, the current financial year is expected to witness the addition of 180 MW of solar power and 50 MW of wind power to the railway’s energy mix.
These renewable energy initiatives are environmentally equivalent to the conservation benefits provided by approximately 2.5 lakh trees, showcasing the substantial ecological impact of the railways’ green efforts. Presently, the Central Railway’s monthly power consumption stands at 236.92 million units for traction work and 9.7 million units for non-traction purposes. Post the integration of these renewable energy sources, it is projected that 70 per cent of the traction energy requirements will be met through green energy.
The Central Railway’s commitment to energy efficiency and sustainability has also been recognised by the Bureau of Energy Efficiency (BEE). Five of its buildings have been awarded the “Shunya-Plus” label, while two buildings have received the “Shunya” label. These labels signify Net Zero Energy Buildings (NZEBs) and Net Positive Energy Buildings (NPEBs), respectively. The labelling programme by BEE aims to encourage the development of energy-efficient buildings, further pushing the envelope towards achieving net-zero or net-positive energy status.
The introduction of the floating solar plant and other renewable energy projects highlight the Central Railway’s strategic vision in adopting sustainable practices. This move not only aligns with global environmental standards but also sets a precedent for other sectors in India to follow. As the railways advance towards their 2030 zero carbon emissions goal, these initiatives serve as a testament to their dedication to green energy and environmental stewardship.
“MWp stands for Megawatt Peak, which measures the maximum potential output of power. This has resulted in a saving of Rs 4.62 crore in 2023-24 and a saving of carbon footprints of 6,594.81 MT. There are further plans to install an additional 7-MWp solar plant in the current year,” a senior Central Railway official said.
“Steps have also been taken to move towards renewable energy. At present, 56.4 MW of wind energy and 61 MW of solar energy are being tapped,” he added.
