What Happened
- Maize has become the single largest feedstock for India's ethanol production, accounting for approximately 48% of total ethanol output during the Ethanol Supply Year (ESY) 2024-25 (November-October cycle) — up from 42.6% in the previous year, according to the All India Distillers Association (AIDA).
- Total grain-based feedstocks (maize, rice, and surplus/damaged grains) accounted for 718 crore litres, contributing 69% of total ethanol supplied — up from 59% in the previous year. Sugarcane-based feedstocks fell to 31% (321 crore litres), down from 41%.
- India's ethanol supply programme reached cumulative supplies of approximately 1,039 crore litres against a contracted volume of 1,163 crore litres — an 89% fulfillment rate.
- India has already achieved a 20% ethanol blending target (E20) in petrol in 2025, ahead of the original 2025 target.
- The ethanol industry now has a cumulative capacity of around 2,000 crore litres, with 380+ dedicated distilleries operational and 33 more in the pipeline.
- The Ethanol Blending Programme (EBP) has cumulatively saved over Rs 1,55,000 crore in foreign exchange and significantly reduced CO2 emissions.
- Maize-based ethanol procurement price: Rs 71.86 per litre (government-set price).
- AIDA is advocating for policy beyond E20 — including ethanol-diesel blends and isobutanol blending — to absorb growing production surplus.
Static Topic Bridges
India's Ethanol Blending Programme (EBP)
The Ethanol Blending Programme was launched in 2003 under the Ethanol Blended Petrol (EBP) scheme to mandate a percentage of ethanol mixing in petrol sold by oil marketing companies (OMCs). The programme has evolved through successive policy updates — the National Biofuel Policy 2018 set a target of 20% blending by 2030, later advanced to 2025 under India's Panchamrit commitments. The programme serves three goals: reducing India's crude oil import bill (India imports ~85% of its oil needs), supporting farmer income by providing an additional market for agricultural produce, and reducing vehicular emissions. The 2023 National Biofuel Policy revision broadened the feedstock basket to include grains, damaged food grains, and agricultural residues.
- EBP launched: 2003
- Original E20 target: 2030 (National Biofuel Policy 2018); advanced to 2025
- E20 achieved: 2025 (as confirmed by AIDA data)
- India's oil import dependence: ~85% of oil needs imported
- Nodal ministry: Ministry of Petroleum and Natural Gas
- National Biofuel Policy 2018: Mandates E20 by 2030 (subsequently advanced)
- 2023 amendment: Widened feedstock basket (grains, damaged food grains, molasses variants)
- Procurement prices (2024-25): Maize-based Rs 71.86/litre; sugarcane juice Rs 65.61/litre; C-heavy molasses Rs 57.61/litre
Connection to this news: The shift to maize as the dominant feedstock is a direct result of the 2023 policy amendment that expanded permitted feedstocks and set differentiated procurement prices — making grain-based ethanol production commercially viable and reducing the programme's dependence on sugarcane availability, which fluctuates with monsoon cycles.
Maize as a Strategic Crop: Agricultural and Energy Significance
Maize (Zea mays) is India's third most important cereal crop after rice and wheat, grown in kharif (June-September) and rabi (November-March) seasons. India produces approximately 35-36 million tonnes of maize annually, with major growing states being Karnataka, Madhya Pradesh, Maharashtra, Bihar, Rajasthan, Andhra Pradesh, and Uttar Pradesh. The emergence of maize as a dominant ethanol feedstock is transforming its economic profile: farmers now receive prices at or above MSP (Minimum Support Price), driven by the guaranteed offtake from distilleries. This directly addresses rural income concerns in non-sugarcane states.
- India's maize production: ~35-36 million tonnes/year
- Major maize states: Karnataka, MP, Maharashtra, Bihar, Rajasthan, AP, UP
- Cropping seasons: Kharif (primary) and rabi
- MSP alignment: Maize-based ethanol procurement prices are above MSP, providing floor price support
- Maize's share in ethanol: 48% (ESY 2024-25), up from 42.6% (ESY 2023-24)
- Strategic benefit: Reduces ethanol supply chain dependence on sugarcane/sugar cycle fluctuations
- Flex-Fuel Vehicles (FFVs): Vehicles engineered to run on any blend from E0 to E100; AIDA pushing for FFV adoption to enable higher ethanol blends
Connection to this news: The rapid rise of maize in ethanol production is creating a new, stable demand channel for farmers in non-sugarcane states — effectively extending the economic benefits of the EBP programme beyond the traditional sugarcane belt of UP and Maharashtra, with direct implications for rural income and agricultural diversification.
Biofuels and India's Net Zero Commitments
India's biofuel programme is integral to its nationally determined contributions (NDCs) under the Paris Agreement and its Panchamrit targets announced at COP26 (Glasgow, 2021). The five Panchamrit elements include reaching 500 GW non-fossil energy capacity, meeting 50% energy requirements from renewables, reducing total projected carbon emissions by 1 billion tonnes, reducing carbon intensity of the economy by 45%, and achieving net-zero by 2070. Ethanol blending reduces CO2 emissions by replacing fossil petrol, and the EBP programme's cumulative CO2 savings are significant. The International Energy Agency (IEA) recognised India's biofuel programme as a model for emerging economies.
- Paris Agreement: Signed 2015, effective 2016; India ratified October 2016
- India's NDC: 45% reduction in emissions intensity by 2030 (versus 2005 baseline); 50% cumulative electric power from non-fossil sources by 2030
- Net-zero target: 2070
- Panchamrit (COP26, 2021): Five climate commitments announced by PM Modi
- EBP cumulative forex savings: Over Rs 1,55,000 crore
- CO2 reduction: Significant (AIDA figures); ethanol emits ~60% less GHG than petrol on lifecycle basis
- E20 blend: Reduces CO2 emissions by approximately 35% per unit of ethanol blended
Connection to this news: Maize's rise as the dominant ethanol feedstock strengthens the sustainability of the EBP programme — providing year-round feedstock availability regardless of monsoon-driven sugar cycle fluctuations — making India's biofuel programme more resilient and its emissions reduction commitments more achievable.
Key Facts & Data
- Maize share in ethanol (ESY 2024-25): 48% (up from 42.6% in 2023-24)
- Total grain feedstocks: 718 crore litres = 69% of total supplied
- Sugarcane feedstocks: 321 crore litres = 31% (down from 41%)
- Total ethanol supplied vs contracted: 1,039 crore litres vs 1,163 crore litres (89% fulfillment)
- E20 achieved: 2025 (ahead of original 2030 target)
- EBP launched: 2003
- Total distillery capacity: ~2,000 crore litres; 380+ dedicated distilleries operational
- Forex savings cumulative: Over Rs 1,55,000 crore
- Maize-based ethanol procurement price: Rs 71.86/litre
- India's oil import dependence: ~85% of requirements
- National Biofuel Policy: 2018 (original E20 by 2030); advanced to 2025 under Panchamrit