Watch: Government waives excise duty on E22 to E30 petrol blends

The Ministry of Finance notified a complete exemption from Central Excise Duty, Special Additional Excise Duty, Road and Infrastructure Cess, and Agriculture...

What Happened

The Ministry of Finance notified a complete exemption from Central Excise Duty, Special Additional Excise Duty, Road and Infrastructure Cess, and Agriculture Infrastructure and Development Cess on petrol blended with 22%, 25%, 27%, and 30% ethanol (designated E22, E25, E27, and E30) with effect from June 11, 2026.
The exemption was granted under Section 5A of the Central Excise Act, 1944, and applies subject to compliance with Bureau of Indian Standards specification IS 19850:2026.
BIS had notified IS 19850:2026 on May 15, 2026, establishing formal fuel quality specifications for E22–E30 blends for positive ignition (petrol) engine vehicles.
The policy move follows India's achievement of 20% ethanol blending (E20) by early 2026, ahead of the original 2030 target; the excise waiver is designed to incentivise a further push toward E30.
The exemption is a supply-side fiscal measure: it reduces the cost of producing and supplying higher-blend petrol for Oil Marketing Companies (OMCs) and blenders, not a direct consumer price cut.

Static Topic Bridges

Ethanol Blended Petrol (EBP) Programme and National Biofuel Policy 2018

The Ethanol Blended Petrol Programme is the Government of India's framework under which Oil Marketing Companies are mandated to blend ethanol with petrol and supply it across the country. The National Policy on Biofuels 2018 (amended 2022) is the overarching policy document governing the programme. The 2022 amendment advanced the E20 target from 2030 to Ethanol Supply Year (ESY) 2025-26 and opened the pathway toward higher blends beyond 20%.

National Policy on Biofuels 2018: launched under the Ministry of Petroleum and Natural Gas; nodal ministry for the EBP Programme.
GST on ethanol was reduced from 18% to 5% to lower production costs and encourage supply.
India achieved 20% ethanol blending by early 2026 — five years ahead of the original 2030 deadline.
Ethanol feedstocks permitted: sugarcane juice, B-heavy molasses, C-heavy molasses, damaged food grains (rice, wheat, maize), agricultural residues, and lignocellulosic biomass.
The 2018 policy categorised biofuels into three generations: 1G (from food crops), 2G (from agricultural residues/waste), 3G (from algae).

Connection to this news: The excise waiver on E22–E30 is the next fiscal lever after the E20 target was met, pushing India from a 20% blending norm toward 30% — a goal that requires both demand-side infrastructure (flex-fuel vehicles) and supply-side economics (reduced tax burden on blenders).

Central Excise Act, 1944 — Exemption Mechanism

The Central Excise Act, 1944 provides the statutory basis for levying and administering central excise duty on manufactured goods in India. Section 5A of the Act empowers the Central Government to grant exemptions from excise duty by issuing a notification, either wholly or partially, on goods of a specified description. Such exemptions are conditional — manufacturers must satisfy the conditions laid down in the notification (here, compliance with BIS IS 19850:2026).

Section 5A of the Central Excise Act, 1944: empowers the government to issue duty-exemption notifications.
Duties waived: Basic Excise Duty, Special Additional Excise Duty (SAED), Road and Infrastructure Cess, and Agriculture Infrastructure and Development Cess (AIDC) — collectively covering the full central levy on petrol.
The Central Excise Act predates GST (2017); petrol and diesel remain outside the GST framework and continue to attract central excise and state VAT.
Petroleum products being outside GST is a live constitutional issue — Article 279A of the Constitution established the GST Council, which may include petroleum products under GST by a Council recommendation.

Connection to this news: The exemption under Section 5A removes the full central tax burden on E22–E30 blends, making it economically viable for OMCs to produce and price these higher blends competitively without passing the cost on to consumers.

Flex-Fuel Vehicles (FFVs) and Higher Blend Infrastructure

Flex-Fuel Vehicles are automobiles equipped with engines that can run on any mixture of petrol and ethanol, from pure petrol (E0) to high-ethanol blends (up to E85 or E100). Unlike standard petrol vehicles (which typically support only up to E10–E20), FFVs require modified fuel systems — corrosion-resistant fuel lines, modified engine control units, and compatible fuel sensors. India has been promoting FFV adoption as a prerequisite for scaling beyond E20.

E85 fuel (85% ethanol, 15% petrol) was recently introduced at a ₹20/litre discount to regular petrol; the government plans to expand E85 outlets from initial rollout to 5,000 outlets by December 2027.
BIS IS 19850:2026 establishes the minimum Research Octane Number (RON) and other quality parameters for E22–E30 blends.
Standard petrol engines are typically warranted for up to E10; E20-compatible vehicles are now the mainstream BS6-Phase II standard; E30+ requires dedicated FFV or upgraded engine components.
India's domestic vehicle manufacturers (Maruti Suzuki, Toyota, Bajaj, Hero) have been developing or certifying FFV models ahead of the E20/E30 rollout.

Connection to this news: The excise waiver removes the tax barrier for OMCs to supply E22–E30 blends commercially, but the consumer benefit is contingent on growing FFV penetration in the vehicle fleet.

Energy Security and Import Substitution

Ethanol blending is fundamentally an energy security policy. India is one of the world's largest oil importers, spending approximately $100–120 billion annually on crude oil imports. Domestically produced ethanol — primarily from the sugar sector — replaces imported petrol, reducing the forex outgo and current account deficit pressure. Every 1% of ethanol blending in the national petrol pool replaces approximately 0.5 million tonnes of crude oil imports annually.

India is the world's third-largest oil importer and consumer.
Ethanol blending programme has cumulatively saved over ₹1 lakh crore in foreign exchange since 2014 [Unverified — cumulative figure from government data to 2025].
Sugarcane farmers are direct beneficiaries: ethanol procurement from sugar mills provides an alternative revenue stream and reduces sugar surplus-induced price crashes.
The EBP Programme supports India's NDC commitments under the Paris Agreement (2015) by reducing the carbon intensity of the transport fuel mix.

Connection to this news: Moving from E20 to E30 would further reduce India's annual crude oil import bill and deepen the market for domestic ethanol producers, including sugar mills and grain-based distilleries.

Key Facts & Data

Exemption notification date: June 11, 2026, under Section 5A, Central Excise Act, 1944.
BIS standard for E22–E30: IS 19850:2026 (notified May 15, 2026).
Blends covered: E22 (78% petrol + 22% ethanol), E25 (75% + 25%), E27 (73% + 27%), E30 (70% + 30%).
India's E20 achievement: reached by early 2026, five years ahead of the original 2030 target.
National Policy on Biofuels: 2018, amended 2022 to advance E20 deadline to ESY 2025-26.
GST on ethanol: reduced from 18% to 5% (earlier policy measure).
Petroleum products are outside the GST regime — governed by Central Excise Act and state VAT.
E85 fuel rollout: targeted at 5,000 outlets by December 2027.
India's ethanol production requirement for E20: ~1,016 crore litres per annum.