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The Hindu

Science/Tech / The Hindu

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What a water-wise city would look like and how India can get there

Durban and Bhubaneswar have protected water access for low-income households. Las Vegas and Bengaluru use higher tariffs to discourage excessive consumption. Seoul and Guwahati have strengthened planning rules to protect floodplains. Windhoek and Chennai show that treated wastewater can become a reliable source of water

7 Aug 2026 11:11 am