Does the Odd-Even Scheme Help Delhi? Expert Explains in 5 Points
As delhi faces worsening air quality, the government is considering reinstating the Odd-Even Scheme as part of its 21-point Winter Action Plan to tackle pollution. However, experts question the effectiveness of this measure. Here’s a breakdown of the reasoning from vivek Chattopadhyay, Principal Program Manager at the Center for Science and Environment, regarding the scheme's limitations:

Limited Geographic Applicability:
The Odd-Even Scheme will only be enforced in delhi, leaving surrounding areas like Noida, Gurugram, Ghaziabad, and faridabad unaffected. This inconsistency means that pollution levels may not significantly decrease since vehicles from these areas can still contribute to the pollution problem as they travel into Delhi. Commuters may also face additional challenges as they seek alternative routes to avoid restrictions.

Exclusion of Two-Wheelers:
The scheme primarily targets four-wheelers, neglecting the substantial number of two-wheelers on the road, which also contribute significantly to air pollution. By not including these vehicles, the initiative's overall impact on improving air quality may be minimal.

Traffic Patterns Before and After Implementation:
The Odd-Even regulations are enforced from 8 AM to 8 PM, prompting many commuters to alter their travel times to avoid restrictions. This results in increased vehicle movement before 8 AM and after 8 PM, which can shift pollution levels rather than reduce them. Consequently, air quality may worsen at night when emissions increase.

Increased Use of Older, Polluting Vehicles:
During the Odd-Even enforcement, individuals may resort to using older vehicles that do not meet stringent emission standards, such as BS 3 or BS 4 engines. This practice can exacerbate pollution rather than mitigate it, counteracting the intended benefits of the scheme.

Traffic Congestion Issues:
Implementation of the Odd-Even Scheme often leads to heightened traffic congestion. As more people turn to auto-rickshaws and cabs instead of private vehicles, the limited public transport capacity becomes overwhelmed, causing further delays and air quality issues.

Long-Term Solutions Needed
Chattopadhyay emphasizes that addressing Delhi’s persistent air pollution requires a comprehensive, year-round strategy rather than reactive measures during severe pollution episodes. Sustainable solutions, such as improving infrastructure and reducing reliance on polluting vehicles, are essential for making a meaningful impact on air quality in the long run.
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Balasahana Suresh

30/09/2024 06:15 PM