Wednesday, 19 August 2026 | Chennai

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Chennai

The city as a governing, civic and financing problem.

Editorial illustration of a cable-stayed bridge, waste-processing plant and municipal finance motifsEconomy

Can Chennai Borrow Its Way to the Next Urban Transformation?

The Greater Chennai Corporation is examining municipal bonds, commercial loans, multilateral finance and public-private structures to fund its next round of infrastructure. With an AA+ rating reported and a Rs 1 lakh crore national Urban Challenge Fund in play, the question is bankability.

The Mandate News Desk · Analysis · 5 min read

Editorial illustration comparing a bare hot rooftop with a planted cool rooftopEnvironment

The Cheapest Cooling Technology May Be Growing on the Roof

A study involving IIT-Madras and Okapi Research and Advisory found rooms below rooftop gardens around 1-2 degrees Celsius cooler, with roof surface temperatures down by about 8-12 degrees Celsius. The findings point to nature-based heat adaptation at building scale.

The Mandate News Desk · Data Story · 4 min read