An online petition started on July 18, 2024, by Nachiket Tambule is gaining traction on WhatsApp groups in Nagpur. The petition criticizes the widespread construction of cement roads in the city and its outskirts, arguing that the drawbacks of cement roads outweigh the benefits compared to tar roads.
The petition highlights several negative impacts of cement roads. One major concern is the Urban Heat Island Effect, where concrete surfaces reflect and retain heat, leading to higher temperatures in urban areas. This year’s unusually high temperatures in Nagpur, surpassing 46-47 degrees Celsius, are partly attributed to the proliferation of cement roads.
The petition also addresses environmental concerns: cement production is a significant source of CO2 emissions, responsible for about 8% of global emissions. Concrete roads contribute to increased water runoff and flooding due to their impermeable nature, which also affects water quality by introducing contaminants into waterways. Additionally, the resource extraction and energy consumption required for cement production lead to habitat destruction and higher carbon footprints.
While cement roads offer durability and better performance under high temperatures, the petition calls for a balanced approach. It suggests that only main roads and highways should be cemented, with smaller roads maintained as asphalt to mitigate the adverse effects like water logging during rains. The petition advocates for urban planning strategies that incorporate heat-absorbent materials and increased green spaces to counteract the negative impacts.
The petition underscores the need for careful consideration of road construction methods to ensure sustainable and environmentally friendly development. Supporters are urged to back the cause to address these critical issues and advocate for more thoughtful infrastructure planning in Nagpur. Many residents of Nagpur had agreed on the issue and commented their opinion as well. So far, 493 people have signed the petition. Many residents have also shared their views on the issue.
Petition Link: