Air pollution in India has reached a tipping point, threatening the health and well-being of millions. Amid this growing crisis, one promising solution is the implementation of Low Emission Zones (LEZs)—designated areas where polluting vehicles are restricted to curb emissions and improve air quality. To help cities across India tackle this issue, ITDP India recently launched Low Emission Zone Basics, a comprehensive guide for creating cleaner, healthier urban environments.
At the launch, experts from global organisations shared crucial insights on how LEZs can play a pivotal role in addressing air pollution, while also offering policy recommendations to guide India’s path to cleaner air. From improving data collection to enhancing public transport and promoting localised climate action, these strategies provide a roadmap for urgent and effective change. Read on for key takeaways from the experts who are shaping the future of India’s air quality.
The experts include, Shashi Verma, Chief Technology Officer, Transport for London (TfL); Dr. Anju Goel, Associate Director at The Energy and Resources Institute (TERI); Parin Visariya, Deputy Manager at ITDP India; Dr. Sandra Wappelhorst, Senior Researcher at The International Council on Clean Transportation (ICCT), Berlin; Sree Kumar Kumaraswamy, Program Director at World Resources Institute (WRI); and Dr. Vivek Vaidyanathan, Program Manager at Artha Global.
1. Better research on sources of air pollution
Central government must invest in better collection and dissemination of data and research on the sources of pollution. To date, the public debate around pollution in India is clouded in fog with some suggesting it is because of Diwali and some suggesting is because of crop burning, which is fundamentally not true. Air pollution in Gangetic plains is far more complex and getting better evidence is something central government can work on – Shashi Verma, Chief Technology Officer, Transport for London (TfL)
2. Need for multiple interventions
London’s air quality success stems from a series of cumulative interventions since the 1950s, starting with banning coal burning, introducing clean diesel programmes, and expanding LEZs. A major contributor to improvement was increasing the mode share of sustainable transport, which reduced overall vehicle numbers. The broader lesson is to have a comprehensive approach in addressing multiple sources of pollution. – Shashi Verma, Chief Technology Officer, Transport for London (TfL)
3. State government must approve LEZs
Pimpri Chinchwad, in Maharashtra has decided to implement an Environmental Protection Charge ranging from ₹100-750, for polluting vehicles entering the LEZs. But the enforcement of this requires collaboration with the Road Transport Officials (RTOs) and traffic departments. Currently, there is no provision within the transport department to address such violations, making the need for an enforcement mechanism essential. State-level approvals and notifications are also necessary to formally designate the area as a LEZ. State governments must play a supportive role by bringing all stakeholders together to develop a clear, actionable plan. – Parin Visariya, Deputy Manager at ITDP India
4. Improve public transport
Public transport connectivity in most cities remains inadequate and requires significant upgrades. State support is crucial to ensure there is an increase in the number of buses and improvement in the overall network. – Parin Visariya, Deputy Manager at ITDP India
5. Package LEZs for health
One way to get faster acceptance of concepts like LEZs is to make the stakeholders focus on how it will improve health. Talking about its benefits in sensitive areas in terms of schools, places of worship, hospitals, works well in convincing city authorities to take this up. – Dr. Vivek Vaidyanathan, Program Manager at Artha Global
6. Focus on funding clean air in rural areas
Currently the National Clean Air Programme funds go only to urban local bodies, where the concerns are more about road dust, vehicular emissions etc. But when it comes to rural areas, these funds are not applicable. Here the sources of pollution are also different like biomass burning. This is when state governments need to pitch in. Having only NCAP as a funding source won’t solve the problem. We need various other state level schemes. – Dr. Anju Goel, Associate Director at The Energy and Resources Institute (TERI)
7. Budget for climate at municipality levels
Cities must explore ways to tap into their existing municipal budget to start climate works. If all departments commit some amount to climate, it can be a starting point with no need to look outside for funds. For instance, in most municipalities, the roads budget is the highest- so it can be leveraged to implement action to create clean air. – Sree Kumar Kumaraswamy, Program Director at World Resources Institute (WRI)
8. Develop state-level schemes
States must come up with innovative mechanisms like the Majhi Vasundhara initiative in Maharashtra where the state has decentralised climate action. Now be it a village or a city, through their own means, they can take up small ticket projects that work towards climate action. This kind of model of sourcing innovation from the ground up is an excellent example and state can play a facilitating role to enable thinking innovatively. – Sree Kumar Kumaraswamy, Program Director at World Resources Institute (WRI)
9. Focus on creating a good narrative
Create a phased and gradual LEZ plan with clear timelines to allow citizens and businesses to have time to adapt. Offer financial assistance to low-income groups and small businesses to transition to compliant vehicles. Develop mobility programs like air bonuses to encourage alternatives to car ownership. Speak to all stakeholders and communicate the programme. – Dr. Sandra Wappelhorst, Senior Researcher at The International Council on Clean Transportation (ICCT), Berlin
10. Start with CPCBs and non-attainment cities
When working with state governments, the Central Pollution Control Board is a good entry point, wherein they can enact some of the state-wide regulations and laws that’s applicable to all non-attainment cities. – Dr. Vivek Vaidyanathan, Program Manager at Artha Global
Written by Donita Jose, Senior Associate, Communications and Development, ITDP India
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