Bengaluru Battles Scorching Heat: Urban Heat Islands Targeted

Bengaluru is facing increasingly high temperatures, leading to the development of urban heat islands. To combat this, the Greater Bengaluru Authority has initiated a data-driven strategy focusing on identifying and mitigating these heat-prone areas. Pilot projects are underway in locations such as the Peenya Industrial Area and Hennur Bande.

Hennur Bande, previously a stone quarry, is slated for transformation into a 10-acre climate-responsive urban park. This redevelopment aims to enhance green cover, improve air quality, and lower localized temperatures. The project is part of the C40 Cities mission's heat resilience program, with Rs 20 crore allocated for its implementation.

Rapid urbanization has significantly reduced green spaces, with Bengaluru having only 1 sqm per capita. This, coupled with a 1,078% increase in built-up area and a decline in vegetation and water bodies, exacerbates the urban heat island effect. Consequently, outdoor workers face severe health risks and economic losses.

To provide relief, Bengaluru is developing cooling infrastructure. Two primary health centers are being upgraded into dedicated cooling centers. Additionally, the city plans to repurpose public assets like Indira Canteens and Namma Clinics into heat relief zones.