Context: The Ministry of Power circulated the third draft notification of the Corporate Average Fuel Efficiency (CAFE) III norms for public and industry consultation.
- Administered through the Bureau of Energy Efficiency (BEE) under the Energy Conservation Act, 2001, the proposed rules set tighter fleet-wide carbon emission limits for passenger vehicles for the FY2027–28 to FY2031–32 period.
About India’s Road to Cleaner Mobility:
What it is?
- India’s road to cleaner mobility represents the strategic regulatory, technological, and industrial transition of its transport sector away from internal combustion engines (ICE) reliant on fossil fuels toward electrified, hybrid, and alternative fuel powertrains.
- Rather than operating as a simple environmental check, Corporate Average Fuel Efficiency (CAFE) standards establish sales-weighted average CO2 emission targets across an automaker’s entire annual fleet.
Key Data and Statistics on Mobility in India
- CAFE III Carbon Reduction: The proposed CAFE III framework aims to lower fleet-wide average CO₂ emissions from roughly 113 gCO₂/km to 77 gCO₂/km by FY2031–32 (3.327 litres/100 km).
- Lagging EV Penetration: According to the IEA Global EV Outlook 2026, electric vehicles represented roughly 4% of total new passenger car sales in India in 2025, compared to nearly 55% in China, 27% in the EU, and 10% in the US.
- Voluntary Industry EV Targets: Major domestic Original Equipment Manufacturers (OEMs) have voluntarily pledged to achieve an average 20%–30% EV share by 2030, outpacing current regulatory minimums.
- Low Bureau Credit Buyout Pricing: Under the draft rules, companies facing credit shortfalls can purchase compliance credits directly from the Bureau of Energy Efficiency (BEE) starting at ₹2,500 per gCO₂/km in FY2028 and rising to ₹4,500 by FY2032—less than half the standard penalty threshold mandated under the Energy Conservation Act (~₹5,000/gCO₂).
Need for Clean Mobility in India:
- Mitigating Severe Macroeconomic and Crude Import Risks: India imports the vast majority of its crude oil, leaving its balance of payments vulnerable to West Asian conflict and global fuel shocks.
Example: Recent West Asian maritime chokeholds caused domestic fuel price spikes and imported inflation.
- Curbs on Severe Urban Air Pollution: Transportation remains a primary contributor to fine particulate matter (PM₂.₅) and greenhouse gas accumulation in major metropolitan areas.
Example: Northern city clusters regularly top global toxic air quality indices during winter months.
- Industrial Competitiveness and Future-Proofing: Establishing strong domestic EV and hybrid supply chains prevents Indian automakers from falling behind global technological shifts.
Example: China’s early adoption of dual-credit policies created a manufacturing sector that exported over 13 million electric vehicles in 2025.
- Fulfilling International Climate Commitments: Reducing transport sector emissions is necessary to meet India’s Panchamrit targets announced at COP26 (Glasgow), including lowering economy-wide carbon intensity.
Example: Progressively reducing transport emissions directly supports India’s goal of achieving net-zero emissions by 2070.
Initiatives Taken So Far:
- Rollout of Progressive CAFE Standards: Implemented CAFE-I (FY2017–18) and CAFE-II (FY2022–23) standards, and introduced the Draft CAFE-III (FY2027–32) notification administered by the Bureau of Energy Efficiency (BEE).
- Demand and Infrastructure Subsidies (FAME & PM E-DRIVE): Launched central incentive programmes—including the FAME Scheme and PM E-DRIVE—to subsidize public charging infrastructure and reduce the upfront cost of electric two-wheelers, three-wheelers, and four-wheelers.
- Production-Linked Incentive (PLI) Schemes: Allocated public funds under the PLI Scheme for Automobile & Auto Components and Advanced Chemistry Cell (ACC) Battery Storage to promote domestic manufacturing.
- Biofuel and Ethanol Blending Programme: Accelerated the national target of E20 (20% ethanol blending with petrol), providing carbon-neutrality compliance benefits for flex-fuel vehicles.
Challenges Associated with the Transition:
- Excessive Regulatory Flexibility Diluting Targets: Compliance mechanisms—such as Carbon Neutrality Factors for E20, multi-year block averaging, and super-credits—allow automakers to meet targets without significant shifts toward zero-emission technologies.
Example: Strong hybrids receive super-credit multipliers despite relying primarily on internal combustion engines.
- Low Buyout Prices Acting as an Easy Way Out: Allowing OEMs to purchase emission credits directly from the BEE at ₹2,500–₹4,500 per gCO₂/km makes compliance cheaper than investing in cleaner technologies.
Example: The statutory penalty under the Energy Conservation Act exceeds ₹5,000 per gCO₂, making the BEE buyout a lower-cost alternative.
- Lower Fuel Efficiency with High Ethanol Blends: While E20 provides compliance incentives, ethanol’s lower energy density reduces vehicle mileage and increases consumer fuel expenditure.
Example: Vehicle owners experience lower fuel efficiency on E20 petrol without a corresponding reduction in fuel prices.
- Inequitable Credit Ecosystem (Lack of Dual-Credit Penalties): Unlike China’s Dual Credit System, India’s framework allows efficient petrol or CNG fleets to offset the absence of electric vehicle production.
Example: OEMs selling large volumes of small petrol or CNG cars can meet fleet targets without introducing EVs.
Way Forward:
- Adopting a Dual-Credit System Modeled on China: Separate Corporate Average Fuel Consumption (CAFC) requirements from mandatory New Energy Vehicle (NEV) credit targets to encourage faster electrification.
- Aligning Credit Buyout Prices with Statutory Penalties: Raise the BEE’s credit buyout price above the Energy Conservation Act penalty threshold of ₹5,000 per gCO₂/km to discourage simple buyouts.
- Rationalizing Super-Credits and Ethanol Compliance Discounts: Tighten super-credit multipliers for hybrids and align ethanol-related incentives with verified real-world emission reductions.
- Transitioning to Real-World WLTP Testing Standards: Shift from the Modified Indian Driving Cycle (MIDC) to the Worldwide Harmonised Light Vehicles Test Procedure (WLTP) for more accurate real-world emission measurement.
Conclusion:
India’s CAFE III standards present a significant opportunity to modernize the automobile sector and strengthen long-term energy security. However, regulatory loopholes such as low-cost credit buyouts and excessive incentives for partial electrification could weaken the transition to zero-emission mobility. A stricter and technology-driven regulatory framework is essential to build a globally competitive and sustainable automotive industry.
