What Happened
- Analysts are examining how India can replicate the dramatic success of its Ethanol Blending Programme (EBP) for petrol in the diesel segment, which accounts for a larger share of India's fuel consumption
- India achieved 20% ethanol blending in petrol in 2025 — five years ahead of the original 2030 target — establishing a global benchmark
- Ethanol supply grew from 38 crore litres in 2013–14 to over 1,050 crore litres in 2025–26
- The EBP has delivered: ₹1,70,560 crore in foreign exchange savings, ₹1,50,925 crore in payments to farmers, net CO2 reduction of ~869 lakh metric tonnes, and substitution of over 289 lakh metric tonnes of crude oil
- Diesel alternatives under analysis include biodiesel (from used cooking oil, non-edible oilseeds), Compressed Biogas (CBG), and Liquefied Natural Gas (LNG) for heavy transport
- Under the SATAT (Sustainable Alternative Towards Affordable Transportation) initiative, 1,645 CBG projects are registered, 201 plants are commissioned, and 319 are under construction as of early 2026
- A mandatory CBG blending obligation for city gas distribution networks began in FY 2025–26: 1% in FY26, rising to 3% in FY27, and 4% in FY28
- India's 5% biodiesel blending target remains underachieved due to feedstock mobilization challenges
Static Topic Bridges
India's Ethanol Blending Programme (EBP)
The EBP, launched in 2003, is one of India's most successful energy policy interventions. It mandates blending ethanol (produced from sugarcane molasses, damaged food grains, and other biomass) with petrol sold by Oil Marketing Companies (OMCs). The programme is administered by the Ministry of Petroleum and Natural Gas (MoPNG) and NITI Aayog, with procurement prices set by the Cabinet Committee on Economic Affairs (CCEA). It achieved the E20 (20% blend) milestone by 2025, five years ahead of schedule.
- Ethanol supply: 38 crore litres (2013–14) → 1,050 crore litres+ (2025–26)
- ~380 distilleries now operational; annual capacity exceeds 2,000 crore litres
- Foreign exchange savings: ₹1,70,560 crore (cumulative through Feb 2026)
- CO2 reduction: ~869 lakh metric tonnes (net, cumulative)
- Farmer payments: ₹1,50,925 crore (cumulative through Feb 2026)
- India is now considering E30 targets (30% blend) for future roadmap
Connection to this news: The EBP's success creates a template — mandatory blending mandates + guaranteed offtake by OMCs + remunerative pricing for feedstock suppliers — that the diesel biofuel ecosystem must replicate to achieve similar scale.
Compressed Biogas (CBG) and SATAT Initiative
Compressed Biogas (CBG) is produced through anaerobic digestion of organic waste (agricultural residue, municipal solid waste, cattle dung, sewage) and compressed to automotive-grade fuel standards. The SATAT (Sustainable Alternative Towards Affordable Transportation) initiative, launched in 2018 by MoPNG, invites entrepreneurs to set up CBG plants and sell CBG to OMCs at ₹46/kg. CBG is chemically equivalent to Compressed Natural Gas (CNG) and can be used in CNG vehicles without modification.
- SATAT target: 5,000 CBG plants producing 15 MMT/year by 2023–24 (significantly behind schedule)
- Actual progress (early 2026): 1,645 registered projects, 201 commissioned plants
- CBG market size: ~USD 319 million (2025); projected USD 2,419 million by 2032 (CAGR ~33.5%)
- Mandatory blending in CGD sector: 1% (FY26) → 3% (FY27) → 4% (FY28)
- CBG plants also produce bioslurry (organic manure) as a by-product, creating additional revenue for farmers
Connection to this news: CBG is positioned as the most viable near-term diesel alternative for city buses and public transport, mirroring how ethanol targeted petrol blending in its early years.
National Policy on Biofuels (NPB) 2018
The National Policy on Biofuels 2018, amended in 2022, provides the overarching framework for all biofuel production and blending in India. It categorizes biofuels into generations (1G from food crops, 2G from agricultural waste, 3G from algae) and sets indicative blending targets across multiple fuel types. The policy was amended in 2022 to allow import of ethanol for blending and to include more feedstocks (sugarcane juice, sugar-containing materials).
- 1G ethanol: from sugarcane molasses, damaged/surplus food grains
- 2G ethanol: from agricultural residue (rice/wheat straw) — higher complexity, lower current scale
- Biodiesel target: 5% blending with diesel (highly underachieved due to feedstock gaps)
- Used Cooking Oil (UCO) is the primary biodiesel feedstock target; FSSAI mandates restaurants surrender UCO
- 2022 amendment: allows export of ethanol from India (reversal of earlier ban)
Connection to this news: The challenge of replicating ethanol's success in diesel lies in feedstock economics — biodiesel from UCO and Jatropha faces collection and price challenges that sugarcane molasses-to-ethanol did not, requiring fresh policy innovation.
Energy Security and India's Import Dependence
India imports ~87% of its crude oil, making it highly vulnerable to global price shocks and geopolitical disruptions. The oil import bill was approximately USD 132 billion in 2024–25. Every percentage point of blending in petrol or diesel directly reduces this import bill. The Russia-Ukraine war (2022) and subsequent energy price volatility demonstrated the strategic importance of domestic biofuel programs.
- India's crude oil import dependence: ~87%
- Oil import bill: ~USD 132 billion (2024–25)
- Diesel's share of fuel consumption is ~40% of total petroleum products — larger than petrol's share
- Reducing diesel imports by 5% through biodiesel/CBG could save USD 3–4 billion annually
- India's Panchamrit goals (COP26, 2021) include 500 GW non-fossil energy by 2030 and net zero by 2070
Connection to this news: Diesel biofuel policy is simultaneously an energy security, climate, and farmer income issue — the same three pillars that made the EBP politically viable and institutionally durable.
Key Facts & Data
- EBP achievement: E20 (20% petrol blend) achieved by 2025, five years ahead of schedule
- Ethanol supply growth: 38 crore litres (2013–14) → 1,050+ crore litres (2025–26)
- Foreign exchange savings (EBP): ₹1,70,560 crore (cumulative through Feb 2026)
- CO2 reduction (EBP): ~869 lakh metric tonnes net (cumulative)
- SATAT: 1,645 registered CBG projects, 201 commissioned (early 2026)
- CBG mandatory blending: 1% FY26 → 3% FY27 → 4% FY28 (CGD sector)
- CBG market CAGR: ~33.5% (2026–2032)
- India crude oil import dependence: ~87%; import bill ~USD 132 billion (2024–25)
- Biodiesel target: 5% blending (largely unmet); feedstock mobilization is key bottleneck
- National Policy on Biofuels 2018 (amended 2022): governing framework