Union Minister Nitin Gadkari has backed a low-cost RECD technology developed by IIT Delhi that can slash diesel vehicle emissions by up to 90%, potentially saving older vehicles from scrapping.

  • IIT Delhi has developed a low-cost Retrofit Emission Control Device (RECD).
  • The device can reduce Particulate Matter (PM) by 90% and Nitrogen Oxide by 60%.
  • Estimated cost of the device is between ₹4,000 and ₹5,000.
  • It targets BS-III and BS-IV diesel vehicles to bring them near BS-VI standards.

New Delhi: In a significant move to tackle rising urban air pollution, Union Minister for Road Transport and Highways, Nitin Gadkari, has announced government support for a breakthrough technology developed by IIT Delhi. The technology, designed to be retrofitted into older diesel vehicles, promises to reduce harmful emissions by a staggering 90%.

Speaking at an event organized by the Society of Indian Automobile Manufacturers, Gadkari revealed that the Retrofit Emission Control Device (RECD) offers a cost-effective solution for older diesel trucks and buses. This innovation aims to bridge the gap between older emission standards and the current stringent BS-VI norms without necessitating the immediate scrapping of vehicles.

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Why This Matters

BozokMedia analysis shows that this move provides a vital middle ground between environmental mandates and the economic realities of vehicle owners. While the government's scrappage policy aims to phase out old, polluting vehicles, this technology offers a lifeline to small-scale transporters and logistics operators who cannot afford to replace their entire fleets. By making older vehicles cleaner, India can achieve emission targets while maintaining economic momentum.

This technology acts as a bridge between the era of high-emission diesel engines and a cleaner, sustainable future.

The technical specifications are impressive. According to the Ministry, the RECD can reduce the release of Particulate Matter (PM) by up to 90% and Nitrogen Oxide (NOx) emissions by up to 60%. This makes it highly effective for BS-III and BS-IV compliant diesel engines, bringing their environmental footprint much closer to modern standards.

Financial feasibility is a key highlight of this project. The expected cost of the device is remarkably low, ranging from ₹4,000 to ₹5,000. This affordability ensures that the technology is accessible to a wide demographic, including commercial vehicle owners operating on thin margins.

To formalize this rollout, the Ministry of Road Transport and Highways is preparing to notify the 'Automotive Industry Standard 228' (AIS-228). Commercial installation of these devices will only be permitted once they meet these rigorous new standards, ensuring that the quality and efficacy of the pollution control are guaranteed across the country.

Did You Know?: Retrofitting technology allows old machinery to meet new environmental laws, significantly extending the useful life of industrial and transport assets.

Frequently Asked Questions

Question 1: Which vehicles can use this RECD technology?
Answer: It is specifically designed for BS-III and BS-IV diesel vehicles like trucks and buses.

Question 2: Will this allow me to avoid the vehicle scrappage policy?
Answer: Yes, by meeting emission standards through this device, older vehicles can potentially continue to operate legally.