MoPNG vs MoRTH: The Two Ministries Behind the E20 Mandate

The E20 mandate did not come from a single ministry. Two distinct arms of the central government — the Ministry of Petroleum & Natural Gas (MoPNG) and the Ministry of Road Transport & Highways (MoRTH) — share responsibility for the policy, each controlling different levers. Understanding who did what, when, and through what institutional machinery is essential to understanding how E20 became India’s only petrol without adequate consumer protection.

Ministry of Petroleum & Natural Gas (MoPNG)

MoPNG controls India’s fuel supply. It sets blending targets, manages ethanol procurement through oil marketing companies (OMCs), and determines what petrol composition is sold at the pump.

Organisational structure

MoPNG sits at the apex of India’s petroleum sector. The ministry is headed by a Cabinet Minister and supported by a Secretary (an IAS officer) and several Joint Secretaries handling different verticals — refining, marketing, exploration, and biofuels. The biofuels vertical is the one directly responsible for ethanol blending policy.

Under MoPNG, the following entities execute fuel policy:

• Oil Marketing Companies (OMCs): Indian Oil Corporation Limited (IOCL), Bharat Petroleum Corporation Limited (BPCL), and Hindustan Petroleum Corporation Limited (HPCL) are the three public-sector OMCs that collectively control over 90% of India’s fuel retail market. They are the operational arm — they procure ethanol, blend it at their depots, and supply the blended fuel to retail outlets.
• Petroleum Planning & Analysis Cell (PPAC): PPAC is an attached office of MoPNG that collects, analyses, and publishes data on petroleum supply, demand, pricing, and imports. PPAC’s monthly reports and data dashboards are the primary source of official statistics on ethanol blending progress.
• PNGRB: The Petroleum and Natural Gas Regulatory Board regulates the downstream petroleum sector, including retail outlet licensing, quality standards enforcement, and consumer protection.
• Directorate General of Hydrocarbons (DGH): Primarily focused on upstream exploration, but involved in policy coordination.

The role of PPAC in E20

PPAC deserves special attention because it is the body that tracks and reports ethanol blending progress. PPAC publishes monthly data on ethanol procurement quantities, blending percentages achieved, and ethanol supply by feedstock type (sugarcane-based, grain-based, etc.). This data is publicly available on the PPAC website.

However, PPAC’s reporting is aggregate. It reports national and state-level blending averages, not pump-level or depot-level data. It does not publish consumer impact analysis — mileage data, complaint volumes, or vehicle compatibility assessments. PPAC’s mandate is planning and analysis for the petroleum sector, not consumer protection. This institutional focus means the consumer impact of E20 falls into a gap between PPAC’s supply-side analysis and the PNGRB’s limited enforcement capacity.

Key MoPNG actions on E20

• 2018: Released the National Policy on Biofuels, setting a target of 20 percent ethanol blending by 2030 (later accelerated).
• 2021: Accelerated the E20 target from 2030 to 2025, shaving five years off the timeline. This acceleration was driven by a combination of stated policy goals: reducing crude oil import dependence, supporting agricultural incomes (sugarcane and grain farmers), and reducing vehicular emissions.
• 2022–2025: Oversaw the gradual ramp-up from E10 to higher blends, with OMCs expanding depot-level blending infrastructure and ethanol procurement contracts.
• February 17, 2026: Issued the notification mandating that only E20 petrol would be sold at regular pumps from April 1, 2026. This is the notification that eliminated fuel choice for consumers.
• Manages ethanol procurement pricing (₹71.86/L for maize-based ethanol as of 2026).
• Published the FAQ admitting E20 is costlier to produce than pure petrol at current crude prices.

How the February 2026 notification was issued

The February 17, 2026 notification was issued under the powers vested in the central government to regulate petroleum product specifications and marketing. The notification was published in the Gazette of India and took effect on April 1, 2026 — a window of approximately six weeks.

Notably, the notification was not preceded by a public comment period or formal stakeholder consultation with consumer groups. It was an executive order. The notification specified that all regular motor spirit (petrol) sold at retail outlets would conform to IS 2796:2017 (Amd. 6), which defines E20. No provision was made for continued availability of lower-ethanol grades. No transition period beyond the six weeks was offered. No consumer awareness campaign accompanied the notification.

MoPNG’s stated position on consumer impact

MoPNG’s official communications frame E20 as a net positive for consumers and the nation. The stated benefits include: reduced crude oil imports (improving energy security), lower carbon emissions, and support for the agricultural economy. On the mileage impact, MoPNG’s FAQ acknowledges that ethanol has lower energy content than petrol but asserts that the impact on mileage is “marginal” and that new E20-optimised vehicles can compensate through engine tuning. The FAQ does not address the impact on the existing fleet of vehicles not designed for E20.

Ministry of Road Transport & Highways (MoRTH)

MoRTH controls vehicle standards. It sets what vehicles must comply with, including emission norms, safety requirements, and fuel-compatibility standards.

Organisational structure

MoRTH is headed by a Cabinet Minister and a Secretary, with divisions handling highways, transport, vehicle standards, and road safety. For E20, the relevant arm is the vehicle standards division, which works with technical agencies:

• ARAI (Automotive Research Association of India): Based in Pune, ARAI is the primary testing and certification body for vehicle compliance in India. ARAI tests vehicles and engines for emission norms (BS-VI), fuel compatibility (E20), safety standards, and other regulatory requirements. When MoRTH mandated E20 compatibility for new vehicles from April 2023, it was ARAI that developed the test protocols and certified compliance.
• ICAT (International Centre for Automotive Technology): Located in Manesar, ICAT is another testing agency under MoRTH that supports vehicle certification.
• BIS (Bureau of Indian Standards): While BIS operates under the Ministry of Consumer Affairs, it works closely with MoRTH on vehicle and fuel standards. IS 2796 (the E20 fuel specification) is a BIS standard, but its implementation at the fuel supply end is managed by MoPNG.

Key MoRTH actions on E20

• March 2023: Issued the notification requiring all new vehicles manufactured from April 1, 2023 to be E20-compatible. This set the vehicle-side compliance requirement. Manufacturers had to certify through ARAI that new models could run on fuel containing up to 20% ethanol without fuel system degradation.
• Coordinates with ARAI for testing and certification of E20-compatible vehicles.
• Has not issued any notification, advisory, or mandate regarding the hundreds of millions of pre-April 2023 vehicles already on the road.

MoRTH’s stated position on consumer impact

MoRTH’s public position has focused on new vehicle compliance. The ministry has stated that all vehicles manufactured after April 2023 are certified for E20 and will perform normally on the fuel. On pre-2023 vehicles, MoRTH has been largely silent. The ministry has not issued a public advisory on what owners of older vehicles should do, has not mandated OEM retrofit programmes, and has not established a consumer compensation mechanism for fuel-system damage attributable to E20.

The gap between the two ministries

The core problem with E20’s implementation lies in the mismatch between fuel policy and vehicle policy:

MoPNG changed the fuel. MoRTH changed the vehicle standard for new production. Nobody addressed the existing fleet. The result: hundreds of millions of vehicles running on fuel they were never designed for, with neither ministry taking responsibility for the consequences.

The inter-ministerial coordination failure

In well-implemented fuel transitions (the shift from leaded to unleaded petrol, or from BS-IV to BS-VI emission norms), there is typically a coordinated approach:

1. Vehicle standards are set well in advance.
2. A transition period allows the fleet to turn over.
3. Both old and new fuels coexist during the transition.
4. Consumer awareness campaigns explain the change.

The E20 mandate skipped steps 2, 3, and 4. New vehicle standards were set in 2023, but the fuel was switched for everyone in 2026 — just three years later — with no coexistence period, no fleet-transition plan, and minimal consumer communication.

For comparison, India’s BS-VI transition gave automakers over three years of advance notice, and BS-IV fuel remained available alongside BS-VI during the changeover. The leaded-to- unleaded petrol transition in the 1990s and 2000s maintained both fuel types at pumps for years. The E20 transition gave consumers six weeks from notification to mandate, with no alternative fuel retained.

The coordination failure is not merely procedural. It reflects a structural problem: MoPNG and MoRTH operate with different mandates, different stakeholders, and different metrics of success. MoPNG measures success in ethanol procurement volumes and blending percentages. MoRTH measures success in new vehicle compliance rates. Neither ministry measures success in terms of consumer experience, vehicle longevity, or total cost of ownership for the existing fleet.

How other countries split fuel and vehicle regulation

India is not unique in having separate agencies for fuel and vehicles. Most countries do. The difference is in how those agencies coordinate during fuel transitions:

The common thread in countries that have managed fuel transitions well is that the fuel regulator and the vehicle regulator communicate, coordinate timelines, and maintain alternative fuel availability until the fleet catches up. India’s E20 implementation lacked this coordination.

Who leads E20 policy?

The driving political force behind the ethanol blending programme has been Nitin Gadkari, who serves as Minister of Road Transport & Highways. While the fuel mandate technically falls under MoPNG, Gadkari has been the most vocal public advocate for ethanol blending, flex-fuel vehicles, and accelerated blending targets.

This dual role — the MoRTH minister being the primary public champion of a MoPNG policy — has blurred lines of accountability. It has also given rise to conflict-of-interest allegations regarding family connections to the ethanol industry, which Gadkari has denied.

What accountability looks like

The movement’s demands address both ministries:

• MoPNG must restore fuel choice: E0, E5, and E10 should be available alongside E20 at every pump. The ministry that controls what goes into the nozzle must stop forcing a one-size-fits-all mandate.
• MoRTH must address the existing fleet: Issue advisories, mandate OEM retrofit support, and facilitate consumer compensation for vehicles damaged by a fuel they were never built for.
• Both must establish a coordination mechanism: A formal inter-ministerial committee with consumer representation should oversee fuel transitions, ensuring that fuel policy and vehicle policy advance in step.
• Both must be transparent: Publish the real cost data, the real mileage data, and the rationale for the accelerated timeline. If the policy serves the national interest, make the case honestly.
• PPAC must expand its mandate: Track and publish consumer impact data alongside supply-side metrics. Blending percentages are meaningless without data on what the blending does to the vehicles that consume the fuel.

Two ministries, two sets of notifications, zero consumer protection. The fuel changed for everyone; the vehicle standards changed for new production only. The gap between these two actions is where hundreds of millions of vehicle owners are stranded. That gap is what the movement is demanding both ministries close.