New Delhi, June 11, 2025 — The Indian government is preparing to implement a new regulation that will fix the operating temperature range of all air conditioners between 20°C and 28°C. Union Power and Urban Affairs Minister Manohar Lal Khattar announced this first of its kind policy on Tuesday, explaining that under the new rule, air conditioners in homes, offices, and vehicles will no longer be permitted to cool below 20°C or heat above 28°C .
According to officials, the move aims to tackle soaring electricity demand, curb peak consumption and strengthen energy security. The minister highlighted that every degree decrease in AC temperature increases energy use by approximately 6%. By setting the minimum at 20°C, India could reduce peak demand by up to 3 gigawatts . It is estimated that standardizing AC temperatures nationwide could save consumers ₹18,000–20,000 crore in electricity bills over the next three years .
A key component of this broader energy-efficiency strategy includes a ₹5,400 crore viability gap funding program to support 30 GWh of battery energy storage systems . These measures follow a Bureau of Energy Efficiency mandate establishing a default AC setting of 24°C for star-rated room and vehicle units, with commercial premises permitted to adjust between 24–25°C .
Implementation is expected soon, with officials stating that all new AC units will be designed with a lock that prevents temperatures outside the specified range. The policy will apply widely—from private residences and offices to cars and public buildings .
Supporters argue that the range focuses on balancing consumer comfort with national energy conservation goals. Critics, however, warn of potential pushback from users accustomed to lower temperatures, particularly in regions with extreme summer heat.
As India battles climate challenges and increasing power demand, this climate-conscious step signals a shift toward more coordinated energy policies and sustainable infrastructure planning.
