Climate Change

Climate change is increasingly emerging as a major cost-of-living challenge in India. Rather than being a distant environmental issue linked only to achieving Net Zero by 2070, it is now directly affecting household budgets through food inflation, rising electricity bills, water scarcity, and higher healthcare expenses. These impacts are disproportionately burdening the poor and vulnerable sections of society, making climate change both an economic and social justice issue.

How is Climate Change Increasing the Cost of Everyday Life in India?

Persistent Food Inflation

Climate change has significantly increased the volatility of food prices, which constitute the largest component of household expenditure in India. Food and beverages account for nearly 45.86% of the Consumer Price Index (CPI); therefore, any disruption in agricultural production immediately translates into higher retail prices.

Extreme heat waves, erratic rainfall, delayed monsoons, and prolonged dry spells have adversely affected agricultural productivity. Even when rainfall eventually arrives, excessive temperatures reduce crop yields, while delayed monsoons disturb sowing schedules. For example, the 2023 rainfall deficit of about 6% reduced the cultivated area under pulses and oilseeds, leading to a 6–15% increase in retail prices.

Repeated climatic shocks also create supply bottlenecks, encourage hoarding and speculative trading, and disrupt agricultural supply chains. Consequently, inflation remains persistently high. Economists caution that the combined effect of heat waves and weak monsoons could push India's overall inflation rate beyond 5%, thereby eroding purchasing power.

Energy Strain and Rising Electricity Bills

Increasing temperatures have sharply raised India's demand for electricity due to greater dependence on air conditioners, coolers, and fans. During the severe heatwave of May 2026, India's electricity demand reached an unprecedented 270.8 GW, the highest ever recorded.

To satisfy peak demand, power utilities are often compelled to purchase expensive imported coal and fuel, increasing generation costs. These higher costs are eventually transferred to consumers through increased electricity tariffs and fuel surcharges.

While higher electricity bills create financial pressure on middle-income households, they are particularly devastating for low-income families, who are often forced to reduce spending on food, education, or healthcare in order to pay utility bills.

Growing Water Scarcity

Climate change has intensified water shortages across both rural and urban India. Erratic rainfall and declining groundwater levels have caused wells and traditional water sources to dry up, compelling rural households to spend more time and money collecting water.

In cities, inadequate municipal water supply has resulted in the rapid expansion of the private tanker economy, where households purchase water at significantly higher prices. This unregulated market places an additional financial burden on urban residents.

The poorest sections—including slum dwellers, Dalits, Adivasis, and informal workers—are the worst affected because they lack reliable public water infrastructure, thereby widening existing socio-economic inequalities.

Rising Healthcare Expenditure

Climate change has increased the prevalence of heat-related illnesses, respiratory diseases, vector-borne diseases, and air pollution-related health problems. Consequently, households are spending more on medical treatment.

Since a large proportion of healthcare expenditure in India is Out-of-Pocket Expenditure (OOPE), climate-induced illnesses place substantial financial pressure on families. Informal workers suffer a double loss because illness not only increases medical expenses but also results in loss of daily wages, pushing many households into debt.

Unequal Economic Burden of Climate Change

Climate change affects all citizens, but its economic burden is highly unequal. According to the World Bank, changing monsoon patterns and rising temperatures could reduce India's GDP by nearly 2.8% by 2050, significantly lowering the living standards of almost half the country's population.

States such as Chhattisgarh, Madhya Pradesh, Rajasthan, Uttar Pradesh, and Maharashtra are expected to witness the greatest decline in living standards because they already experience agrarian distress and high farmer indebtedness.

Wealthier households possess greater capacity to invest in climate-resilient technologies such as efficient irrigation systems, air conditioning, and water storage facilities. In contrast, poorer communities lack these adaptive resources. Consequently, climate change behaves like a regressive tax, disproportionately burdening those who have contributed the least to global greenhouse gas emissions.

Limitations in Addressing Climate-Induced Cost of Living

Legislative and Policy Gaps

India's current legal framework remains inadequately prepared to address climate-induced economic stress.

Under the Disaster Management Act, 2005, heat waves and cold waves are not classified as notified national disasters, preventing affected populations from receiving compensation through the National Disaster Response Fund (NDRF).

Similarly, the Essential Commodities Act, 1955 primarily addresses temporary price spikes through export restrictions and stock limits but does not tackle the underlying climate-related disruptions in agricultural production.

Although the India Cooling Action Plan (ICAP) promotes passive cooling techniques, the Energy Conservation Act, 2001 does not legally require builders to incorporate climate-friendly building designs such as cool roofs and cross-ventilation. Consequently, many low-income urban households continue living in heat-trapping concrete structures.

Limitations of Government Schemes

Several flagship welfare schemes provide only partial protection against climate risks.

The Pradhan Mantri Fasal Bima Yojana (PMFBY) relies heavily on village-level crop assessments, often overlooking localized climate damage and resulting in inadequate compensation.

Similarly, the PM-KISAN income support of ₹6,000 annually is neither indexed to inflation nor adjusted for climate-related losses, reducing its effectiveness during severe weather events.

Many workers employed under rural employment schemes also lack statutory heat allowances, forcing them to choose between earning wages and protecting their health during extreme heat.

Institutional and Regulatory Challenges

Urban water markets remain largely unregulated, allowing private suppliers to charge exorbitant prices during periods of scarcity.

Similarly, Ayushman Bharat (PM-JAY) mainly covers hospitalization expenses, whereas most climate-induced illnesses require repeated outpatient consultations and medicines, which continue to impose heavy financial burdens on families.

Although more than 250 cities and districts have developed Heat Action Plans (HAPs), these plans often lack dedicated financial resources and legal backing, limiting their effectiveness in protecting vulnerable populations.

State-Level Best Practices

Several states have introduced innovative climate adaptation measures.

Tamil Nadu has classified heat waves as a state-specific disaster, enabling financial assistance through the State Disaster Response Fund (SDRF). The state has also implemented Green School initiatives, reducing classroom temperatures through cool roof technologies.

Telangana has introduced a comprehensive Cool Roof Policy (2023–2028) alongside large-scale afforestation under Haritha Haram and water conservation through Mission Kakatiya.

Rajasthan has expanded district-level Heat Action Plans and developed net-zero cooling stations capable of reducing local temperatures by 8–12°C using passive cooling techniques.

Kerala has pioneered decentralized village-level heat planning by integrating climate adaptation into its State Action Plan on Climate Change (2023–2030).

Meanwhile, Delhi and Uttar Pradesh have strengthened heat warning systems while promoting urban forests, sponge parks, and green infrastructure to combat urban heat islands.

Way Forward

India requires a comprehensive Climate Resilience and Adaptation Act that establishes a statutory National Climate Adaptation Authority (NCAA) responsible for coordinating climate adaptation across ministries and states.

The Right to Life under Article 21 should explicitly encompass the Right to Thermal Comfort and Climate Safety, ensuring legally enforceable standards for climate-resilient housing and urban planning.

The government should institutionalize Green Budgeting, requiring every ministry to assess climate risks while allocating financial resources toward resilience-building instead of merely responding after disasters.

The Reserve Bank of India (RBI) should integrate climate-induced supply shocks into its inflation forecasting framework, recognizing that food inflation is increasingly driven by climate variability.

Urban local bodies should adopt legally enforceable Municipal Heat Plans, including mandatory expansion of urban forests, cool roofs, green buildings, rainwater harvesting, and climate-resilient infrastructure.

At the agricultural level, India should accelerate the adoption of drought-resistant crop varieties, micro-irrigation systems, watershed development, groundwater recharge, climate-smart farming, and community-led water conservation to reduce dependence on uncertain monsoon rainfall.

Conclusion

Climate change has evolved from being merely an environmental concern into a major economic and developmental challenge for India. Rising food prices, increasing electricity costs, water scarcity, and escalating healthcare expenses are collectively raising the cost of living, particularly for economically vulnerable households.

Building a climate-resilient India therefore requires integrating strong legal reforms, climate-resilient infrastructure, adaptive agriculture, effective social protection, green budgeting, and climate-sensitive economic policies. By protecting vulnerable communities while promoting sustainable development, India can simultaneously advance SDG 13 (Climate Action) and SDG 10 (Reduced Inequalities), ensuring that climate resilience becomes an essential pillar of Viksit Bharat 2047.