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The Delhi government will hold a first-of-its-kind clean-air innovation showcase at IIT Delhi in the last week of December, where shortlisted innovators from nearly 300 entries will publicly demonstrate pollution-reduction technologies before an expert evaluation panel.
The showcase marks the next phase of an innovation challenge the government launched in July to identify low-cost, easy-to-maintain technologies that can curb emissions from ageing vehicles.
The event will be anchored by the Internal Technical Evaluation Committee (ITEC), comprising eminent scientists, professors and subject-matter experts tasked with identifying the most practical, scalable and impactful solutions for Delhi’s air.
The shortlisted innovators will present and demonstrate
working models and prototypes targeting PM2.5 and PM10 reduction from vehicles and ambient air. The multi-day public event will be open to citizens, students, alumni and officials to witness live demonstrations.
“In the primary screening round, close to 300 entries were examined against strict eligibility and technical criteria, and the most promising ideas are now being called to pitch before ITEC in a transparent, public setting,” the government said in a statement.
Delhi Environment Minister Manjinder Singh Sirsa said this stage is “where ideas meet reality”, as innovators will demonstrate that their models can work on the ground to reduce particulate-matter pollutants.
Sirsa emphasised that the success of this initiative will be judged not by paperwork but by demonstrable emission reduction, adaptability to Delhi’s conditions and readiness for real-world deployment.
He said the government wants solutions that can be quickly taken from trial stage to street, depot or hotspot deployment, turning pilots into city-scale interventions wherever they prove effective.
The winning projects from the Innovation Challenge will receive tiered incentives from DPCC: Rs 5 lakh per project upon successful ITEC evaluation and testing, and an additional Rs 50 lakh for solutions verified by NPL-equivalent labs and recommended for government adoption, ensuring funds support proven, deployable technologies that reduce PM2.5 and PM10 in Delhi.
What Does The Innovation Challenge Seek?
The challenge is focused on low-cost, easy-to-maintain and scalable technologies in two broad categories: reducing, absorbing or capturing PM2.5 and PM10 emissions from BS-IV or below vehicles; and reducing, absorbing or capturing PM2.5 and PM10 from the ambient air.
Each invited applicant will make a structured presentation and physically showcase their prototype, model, device or equipment before the ITEC panel.
Describing the upcoming event, the Minister added that it is being envisioned as a showcase in presentation format, where innovators pitch before a panel of experts, respond to technical questions and receive on-the-spot feedback in full public view. The sessions will be held over multiple days, with 3–4 rounds planned in total, one for each batch of entries screened and shortlisted by the Internal Screening Committee (ISC) and ITEC.
The audience will include government and DPCC officials, along with students and alumni of IIT Delhi, and will be open to the general public through wider outreach.
“People have a right to see how decisions are taken on clean-air technologies, which ideas are chosen and why, and how public money is used to support innovation,” Sirsa said, calling the format a step towards deeper transparency and citizen engagement in environmental governance.
During the IIT Delhi showcase, the ITEC will evaluate entries not just on innovation and science but also on deployment feasibility, adaptability to Delhi’s conditions, cost-effectiveness and compliance with environmental and legal norms. Solutions meeting threshold scores will advance to field trials and lab testing, with DPCC covering costs up to the guidelines’ ceiling, while those with existing robust test or field-trial reports deemed deployable by ITEC may skip directly to the final DPCC-ITEC review of integrated data for potential city-scale adoption.
Part Of A Wider Clean-Air Strategy
The Minister underlined that this Innovation Challenge is part of a broader, long-term strategy to make Delhi’s air cleaner through science-based interventions and systemic reforms that work throughout the year, not only on peak-pollution days.
He added that the Innovation Challenge is a way to crowdsource the next generation of solutions from individuals, start-ups, research institutions and industry.
