The opportunity of low emission zones : a taming traffic deep dive report

The climate crisis is undeniable, and its impacts are becoming impossible to ignore. Rising temperatures, unpredictable weather patterns, and poor air quality are daily reminders of the urgent action needed across every sector. One of the largest contributors to greenhouse gas emissions is the transport sector, which emits close to 12 billion metric tons annually. In rapidly urbanizing cities, the volume of road and passenger transportation continues to grow, accelerating the urgency for change.

With city streets filled with private vehicles, urban centers face escalating levels of congestion, air pollution, and traffic-related injuries. For cities to thrive, they must make the bold choice to move away from car-dependent systems and invest in clean, accessible alternatives. Shifting from fossil-fuel cars to electric vehicles is one part of the solution, but to truly address the scope of this crisis, cities need to rethink how people move and how public space is allocated.

Enter low emission zones (LEZs) – a transformative strategy that cities are increasingly adopting to curb emissions and prioritize healthier, safer mobility choices. LEZs aim to reduce urban reliance on private vehicles by setting boundaries on where high-emission cars can go, encouraging drivers to choose cleaner forms of transportation. These zones do more than restrict traffic; they pave the way for healthier air, quieter streets, and more active public spaces.

ITDP’s Taming Traffic report has already provided insight into the urgency of reducing car dependency. The Opportunity of Low Emission Zones now takes it a step further by diving into the potential of LEZs to catalyze change on a city-wide scale. This report offers decision-makers and planners not only a framework for understanding LEZs but also a vision of how these zones can become a cornerstone of urban sustainability. For cities facing tough choices, LEZs represent an opportunity to take a decisive step forward, proving that the road to cleaner air and safer streets is within reach.

source :

https://itdp.org/publication/the-opportunity-of-low-emission-zones-a-taming-traffic-deep-dive-report/