The two-day Tamil Nadu Climate Summit 4. 0 brought together global institutions, national experts, state departments, field officials and community partners to take stock of Tamil Nadu’s five-year climate journey.

The second day of the summit began with a session titled “Voices from the Field – Strengthening Climate Resilient Ecosystems”, which was science-driven and field-informed, with a section focused on wildfire preparedness in a “warming world”. The discussion revolved around India’s leadership at the Seventh United Nations Environment Assembly (UNEA-7), where it co-sponsored and adopted a resolution calling for stronger international cooperation on forest fires.

The “Tamil Nadu experience” was presented as a model of ex ante governance: the government has established a state-level command and control center in Chennai to monitor forest fires through real-time data streams, satellite inputs, and rapid-response coordination, complemented by district-level control rooms. The government’s decentralized, yet integrated architecture ensures scientific monitoring, prompt detection, and minimal response time.

The session highlighted investments in first-responder training, capacity building, modern firefighting equipment and mobility infrastructure. The summit also discussed “Biodiversity and Climate Change”, which focused on the rapid loss of biodiversity due to habitat fragmentation, urbanization, pollution and climate variability. The dialogue then moved towards circularity and green economy, introducing climate action into resource efficiency and waste transformation.