# India's CAFE-III Rules Give EVs 3x Credit and Allow Credit Trading > India's new CAFE-III rules give battery-electric vehicles triple weightage in fleet-efficiency calculations and allow automakers to trade compliance credits from April 2027. - **Author**: Prakash - **Published**: 2026-09-30 - **Modified**: 2026-09-30 - **Category**: news - **URL**: https://bestev.in/news/indias-cafe-iii-rules-give-evs-3x-credit-and-allow-credit-trading-20260930 --- India has notified the third phase of its Corporate Average Fuel Economy standards, giving battery-electric vehicles the strongest compliance advantage while introducing a formal system for trading efficiency credits between vehicle manufacturers. The CAFE-III framework will apply to M1-category passenger vehicles manufactured or imported for sale in India from 1 April 2027 to 31 March 2032. Instead of setting the same fuel-consumption limit for every model, the rules measure the average performance of an automaker's complete eligible passenger-vehicle fleet. ## Electric vehicles receive 3x compliance weightage Under the new volume-derogation system, every battery-electric vehicle sold will count as three vehicles when a manufacturer's fleet-average fuel consumption is calculated. Range-extended electric vehicles receive the same 3.0 factor. Other electrified powertrains receive smaller benefits: - Plug-in hybrids and strong hybrids operating on flex-fuel ethanol: 2.5 - Strong hybrids: 1.6 - Flex-fuel ethanol vehicles: 1.1 This does not mean that one EV will be registered as three vehicles or receive three consumer subsidies. The multiplier applies only to the regulatory calculation used to determine whether a manufacturer has met its fleet-efficiency target. Because EV energy consumption is also converted into a relatively low petrol-equivalent figure, electric models can make a significant difference to an automaker's overall CAFE result. Manufacturers with a larger share of battery-electric vehicles should therefore find it easier to offset less-efficient petrol or diesel models within their portfolios. ## Credit trading creates a new compliance market CAFE-III introduces manufacturer-level passbooks that record credits and debits. A company whose fleet performs better than its prescribed target can earn credits, carry them forward within the applicable compliance block and trade them with another manufacturer on mutually agreed terms. Companies that fall short may purchase credits from better-performing automakers or buy credits from the Bureau of Energy Efficiency. The prescribed BEE buyout price starts at INR 2,500 per gram of CO₂ per kilometre in FY2027-28 and rises by INR 500 annually, reaching INR 4,500 in FY2031-32. The first compliance block covers FY2027-28 through FY2029-30, while the second covers FY2030-31 and FY2031-32. Credits left unused at the end of a block will lapse. This framework gives efficiency performance a measurable financial value. Automakers that move early with efficient vehicles could potentially monetise surplus credits, while companies with less-efficient fleets may face a direct compliance cost. ## Targets become progressively tighter Each manufacturer's annual target will be calculated using the weighted average unladen mass of the vehicles it sells. The reference weight has been set at 1,229kg. For a fleet matching that reference weight, the permitted petrol-equivalent consumption begins at 3.996 litres per 100km in FY2027-28. It progressively declines to 3.3273 litres per 100km by FY2031-32. A lighter average fleet will face a lower permitted consumption figure, while a heavier fleet will receive a higher allowance through the formula. However, the final framework does not provide a separate relaxation for petrol cars weighing below 909kg. ## Hybrid, flex-fuel and efficiency technologies also recognised The rules provide carbon-neutrality adjustments for selected fuels. Vehicles using petrol with at least 20% ethanol receive an 8% factor, while flex-fuel ethanol vehicles receive 22.3%. CNG and diesel vehicles can also receive adjustments linked to the share of qualifying biofuel blended into their fuel. Manufacturers may additionally claim a reduction of 1g CO₂/km for each approved fuel-saving technology, subject to an overall cap of 9g CO₂/km. The eligible list includes regenerative braking, start-stop systems, tyre-pressure monitoring, efficient air conditioning, LED lighting, advanced glazing, electric water pumps and transmissions with six or more forward gears. ## What CAFE-III means for Indian EV buyers The regulations do not directly reduce electric-car prices or create a new buyer subsidy. Their effect is on manufacturers: an EV becomes more valuable within the compliance calculation, strengthening the business case for launching, producing and selling electric models. This could encourage automakers to expand their electric line-ups, improve availability and use EVs more aggressively within their overall product strategies. Credit trading may also allow EV-focused companies to derive additional value from efficient fleets. From April 2027, manufacturers will have to report model-level performance under both the Modified Indian Driving Cycle and the Worldwide Harmonised Light Vehicles Test Procedure, alongside annual state-wise sales data. Small-volume manufacturers producing or importing fewer than 1,000 eligible vehicles during a reporting period are exempt from the specific fleet target, although they must still report their actual average fuel consumption. CAFE-III therefore represents more than a tighter fuel-economy standard. By combining triple EV weightage, progressively tougher targets and tradeable credits, the framework gives Indian automakers a stronger regulatory and financial incentive to increase electric-vehicle sales. --- - [More news articles](https://bestev.in/news/category/news) - [All articles](https://bestev.in/news)