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RooftopActiveSince 2023

Chennai Resilience Center Rooftop Garden Project

Chennai, インド · Operator: Chennai Resilience Center

Overview

Promotion of rooftop gardens in households and schools in southern Chennai. 2025 research confirmed that rooms below rooftop gardens were 1-2°C cooler than those below exposed roofs, with surface temperatures 8-12°C lower on average.

Citizen participation

Community-engaged program for households and schools. Provides mobile vegetable garden kits with waterproofing and drip irrigation support.

Operating model

Non-profit, community-based. Partnership with research institutions.

Impact

Mitigation of urban heat island effect, improved food access, enhanced climate resilience.

Land tenure

Management entrustment

Uses rooftops of schools and public institutions; also on private residential rooftops.

Crops

  • spinach
  • leafy greens
  • vegetables

Scale

Multiple household rooftop gardens and school gardens

Sources(2)

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Chennai Resilience Center Rooftop Garden Project — Urban Farm DB