A Landmark Green Energy Milestone
Varanasi has etched its name in history by becoming the first city in India to install portable solar panels between active railway tracks. This groundbreaking initiative is part of Indian Railways’ mission to achieve net-zero carbon emissions by 2030 and showcases how sustainable innovation can be integrated into existing infrastructure without acquiring additional land.
The Project at Banaras Locomotive Works (BLW)
The pilot project was implemented at Banaras Locomotive Works (BLW) on Line No. 19. The installation includes 28 bifacial solar panels covering a 70-meter track stretch, producing up to 15 kWp of energy—equivalent to around 880 units of electricity per kilometer per day.
Smart, Portable, and Practical Design
What makes these solar panels unique is their removable and portable design:
- Panels are mounted on rubber pads to absorb vibrations.
- Fixed with epoxy adhesive on concrete sleepers for stability.
- Can be easily removed with just four stainless steel Allen bolts to allow hassle-free track maintenance.
This thoughtful design ensures that railway operations remain uninterrupted while contributing to renewable energy generation.
Why It Matters
- Efficient Land Use: Makes use of idle space between tracks, eliminating the need for land acquisition.
- Scalable Model: If extended across India’s 1.2 lakh km rail network, it could generate over 3.2 lakh units of power per km annually.
- Eco-Friendly Transport: Supports India’s long-term goal of a green and sustainable rail ecosystem.
A Step Toward India’s Green Future
By leading this innovation, Varanasi has become a model for green infrastructure projects in the country. The success of this pilot may soon inspire expansion to other cities, positioning Indian Railways as a pioneer in merging clean energy with mass transportation.
Conclusion
Varanasi’s portable solar panel project is more than just a renewable energy experiment—it is a symbol of India’s shift toward sustainable development, blending tradition and modern innovation. If scaled nationally, this initiative could transform railway networks into massive green power generators while keeping India on track for its climate commitments.
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Author: Team BTP
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