In the first nine months of 2025, India recorded an extreme weather event on 331 of 334 days — floods, heatwaves, lightning, landslides, cloudbursts. Over roughly the same period, India Inc’s corporate social responsibility spending touched a record ₹40,794 crore in FY 2024-25, a 17 per cent jump, across 72,000-odd projects. Environmental sustainability drew ₹3,397 crore of it — about eight per cent. The problem is not the size of that number. It is the direction of the money inside it.
Look closely at what gets funded under the environment head and a pattern emerges: tree plantation drives, rooftop solar on schools, e-waste collection, EV pilots, awareness campaigns. All of it is worth doing. None of it helps a farmer whose sowing window has shifted by three weeks, a textile worker losing hours of output to wet-bulb heat, or a peri-urban settlement that now floods twice a season.
That is the gap. Mitigation reduces a company’s contribution to a global problem. Adaptation protects the people, places and supply chains the company actually depends on. India’s CSR practice, almost by habit, has funded the first and left the second to the state.
The state cannot carry it alone. India’s adaptation-relevant expenditure was 5.6 per cent of GDP in FY 2021-22, according to the Economic Survey — overwhelmingly public money, and still short of the need. The World Bank has estimated that India could account for 34 million of the 80 million jobs lost globally to heat-stress-driven productivity decline by 2030.
Those losses do not stay outside the factory gate. They arrive as crop failure in sourcing geographies, absenteeism in supplier clusters, distribution disruption, insurance repricing and demand shocks in rural markets. Adaptation is not philanthropy adjacent to the business. It is the business.
The law is not the constraint
A common objection in CSR committees is that adaptation is not a listed activity. It is. Schedule VII item (iv) covers “ensuring environmental sustainability, ecological balance… conservation of natural resources and maintaining quality of soil, air and water.” Item (xii) covers “disaster management, including relief, rehabilitation and reconstruction activities.” Between them, heat resilience, water security, climate-resilient agriculture and community preparedness are fundable today, without a single amendment.
The real constraints are two. The first is the mental model — climate is filed under “green,” and green is filed under trees and panels. The second is measurement. Mitigation reports a clean, photogenic number: tonnes of CO₂ equivalent. Adaptation’s output is an avoided loss — a harvest that did not fail, a wage day that was not lost. Harder to put in an annual report, which is precisely why it gets deprioritised.
What adaptation-first CSR looks like
It is more concrete than it sounds. Heat resilience in supplier and worker clusters: cool roofs, shaded rest areas, hydration protocols, redesigned work hours in industrial estates. Climate-resilient agriculture in sourcing districts: drought-tolerant varieties, micro-irrigation, localised weather advisories, crop insurance literacy. Water security: recharge structures and watershed work in water-stressed manufacturing belts. Early warning systems and local disaster preparedness. Resilient community infrastructure — raised handpumps, storm-resistant roofing, drainage.
None of this competes with mitigation budgets; well-designed projects deliver both. Improved cookstoves, agroforestry and water interventions generate carbon credits and build household resilience at the same time.
Three things a board can do this financial year
Split the environment line – Report adaptation and mitigation spending separately in the CSR annexure. What is not measured separately is not managed separately.
Map CSR geography against climate risk – Overlay district-level vulnerability data on the sourcing, manufacturing and distribution footprint, and allocate against that map rather than against head-office convenience.
Set an adaptation floor and a three-year horizon – Commit a fixed share of the environment budget to adaptation, and accept that resilience outcomes do not surface inside a twelve-month reporting cycle.
Climate action asks what a company is doing about its emissions. Climate adaptation asks whether the farms, workers and towns it depends on will still be functioning in 2035. For most Indian companies, the second question is now the more urgent one — and the CSR budget is the most flexible instrument they already have to answer it.
