Peenya Industrial Area, one of Bengaluru's oldest industrial hubs, is facing a significant challenge — rising urban temperatures exacerbated by the Urban Heat Island (UHI) effect. The aggregated maximum Land Surface Temperature for the first 8 months increased from 43 ℃ in 2023 to 46 ℃ in 2024, as derived from the ECOSTRESS sensor. This phenomenon, in which urban areas experience higher temperatures than their rural counterparts, is particularly pronounced in Peenya. The area’s industrial growth, coupled with a lack of green cover and the prevalent use of heat-absorbing materials, has made it one of the hottest zones in the…
Read moreThe Cauvery River is located 100 kilometres away from Bengaluru, 350 metres lower than the city’s elevation. The Bangalore Water Supply and Sewerage Board (BWSSB) has to spend approximately Rs. 3 crores per day as electricity charges to pump the water over such long distances. The city’s dependence on Cauvery as its primary water source prompted us to analyse this issue at the recently held 'Bengaluru Water Datajam', held by Opencity.in. Since the extraction of water from the Cauvery is recent (just 50 years ago), how did Bengaluru operate its water needs before the onset of rapid urbanisation? Since, we…
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