Company to retrofit 850 diesel buses to CNG across state transport depots over 12-month period.
23 Sep 2025 | 4307 Views | By Shruti Shiraguppi
EcoFuel Systems (India) Ltd. has secured a ₹66 crore order from Tamil Nadu to convert 850 diesel buses to CNG under the state's clean transport initiative. The Mumbai-based company will execute the retrofit project across multiple State Transport Depots over the next 12 months, with the conversion expected to reduce ...
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EcoFuel Systems (India) Ltd. has secured a ₹66 crore order from Tamil Nadu to convert 850 diesel buses to CNG under the state's clean transport initiative. The Mumbai-based company will execute the retrofit project across multiple State Transport Depots over the next 12 months, with the conversion expected to reduce CO₂ emissions by 5.7 lakh tonnes annually.
The contract positions EcoFuel Systems' total converted fleet in India at over 1,500 buses, establishing it among the largest players in the diesel-to-CNG conversion segment. The company will use certified CNG conversion kits and advanced technology to ensure safety standards and fuel efficiency.
"This is a proud moment for EcoFuel Systems (India) Ltd. Tamil Nadu's decision to convert diesel buses to CNG is a testament to the state's progressive leadership in clean mobility. This order is not just a commercial win, but a strong validation of our commitment to sustainable innovation. Our proven retrofit technology not only helps reduce carbon footprint but also ensures economic viability for transport corporations. We look forward to making public transport greener, cleaner, and more sustainable for the people of Tamil Nadu and many others in future," said Virendra Vora, Founder and Chairman of EcoFuel.
The Tamil Nadu order aligns with India's National Green Mobility Mission, which targets converting public transport fleets to low-emission alternatives by 2030. CNG retrofits offer transport corporations a cost-effective alternative to electric buses, providing decarbonization without high capital expenditure.
EcoFuel Systems has established a significant presence in India's alternative fuel conversion market over 22 years. The company serves as the sole importer and distributor of Lovato Gas SpA kits, a brand of Italy-based Landi Renzo, and has sold 1.3 million LOVATO kits in India with over 500,000 sequential kits installed.
Founded in 2003, EcoFuel Systems has completed conversion projects for major corporate clients including 8,000+ cabs for OLA, 5,300+ vehicles for Tata Motors through dealerships, and 1,500+ CNG kits for Meru Cabs in Mumbai and Delhi. The company has also converted 100+ heavy commercial vehicles for Reliance Industries and is executing orders for Maharashtra State Road Transport Corporation.
The company maintains compliance with European standards and BS-VI certifications, with products approved by ICAT/ARAI. EcoFuel Systems operates a nationwide after-sales service network and provides conversion solutions for vehicles ranging from two-wheelers to heavy commercial vehicles including buses and trucks.