December 17 , 2025
15 hrs 0 min
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- Tamil Nadu has launched a people-led climate intelligence system through Community-based Monitoring, Reporting and Verification (CbMRV).
- Monitoring, Reporting and Verification (MRV) is used to track climate change impacts, adaptation actions, and environmental outcomes.
- The initiative began in 2023 under the United Kingdom Partnering for Accelerated Climate Transitions (UK PACT) programme.
- It integrates community-generated environmental data into State climate governance.
- These three areas were selected as pilot:
- Aracode in the Nilgiris (mountain forests),
- Vellode in Erode (agriculture and wetlands), and
- Killai in Cuddalore (coastal and mangrove ecosystems).
- Communities collect data on rainfall, temperature, soil, water, biodiversity, agriculture, fisheries, livelihoods, and carbon stocks.
- Traditional ecological knowledge is used along with scientific field monitoring methods.
- The data support local planning, disaster preparedness, and climate adaptation programmes.
- The initiative aims to build a long-term community-based green workforce in Tamil Nadu.
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