Sustainable Aviation Fuel Market Size, Share, and Industry Analysis by Feedstock Type, Production Technology, Blend Ratio, Application, End User, and Geography - Global Forecast to 2036

The global sustainable aviation fuel (SAF) market was valued at USD 3.96 billion in 2025. The market is estimated at USD 5.01 billion in 2026 and is projected to reach USD 52.8 billion by 2036, at a CAGR of 26.5% during the forecast period 2026-2036. In volume terms, the market is expected to rise from an estimated 2,378 kilotonnes in 2026 to 19,411 kilotonnes by 2036, at a CAGR of 23.4%. This report provides a detailed assessment of the market, covering certified pathways, the value chain, policy, pricing, offtake and book-and-claim systems, sustainability criteria, the producer landscape, and future growth opportunities.

The market covers drop-in jet fuels approved under ASTM D7566 and ASTM D1655 for mixing with fossil jet fuel. Bio-based types include HEFA-SPK from waste lipids and plant oils, co-processed fuel, alcohol-to-jet, and Fischer-Tropsch fuel from biomass residues, while synthetic e-SAF is made from green hydrogen and captured CO2. The value chain runs from feedstock, power, and carbon capture suppliers through refiners, licensors, and fuel distributors to airlines, cargo carriers, business aviation, and military users.

According to IATA, global SAF output reached an estimated 1.9 million tonnes in 2025, nearly double the 1.0 million tonnes of 2024, yet SAF still made up only 0.6% of all jet fuel used, far below long-term mandate paths. The European Union Aviation Safety Agency (EASA) reported that the 1.1 million tonnes of SAF supplied at EU airports in 2025 covered 2.8% of fuel uplift, beating the 2% legal floor. In 2025, EASA priced aviation biofuels at a reference value of EUR 1,925 per tonne and put the production cost of synthetic fuel at EUR 7,520 per tonne, against EUR 640 per tonne for fossil kerosene, so market value is expected to rise faster than volume as higher-priced fuels gain ground after 2030.

Market Dynamics

Binding blending mandates are the strongest driver of the sustainable aviation fuel (SAF) market, because they turn SAF from a voluntary purchase into a legal duty for fuel suppliers. According to ReFuelEU Aviation, the minimum SAF share at EU airports rises from 2% in 2025 to 6% in 2030 and 20% in 2035, with penalties of at least twice the price gap for shortfalls, while Britain's mandate sets shares of 2%, 10%, and 22% for 2025, 2030, and 2040 under the U.K. scheme. Airline and cargo carrier climate targets add voluntary demand: IATA member airlines are committed to net zero by 2050, Air France-KLM reported using 244,000 tonnes of SAF in 2025, and DHL Group has reported a target of more than 30% SAF blending in its air network by 2030. Incentives such as the U.S. Section 45Z credit, now running to 2029, are speeding up refinery conversions, and Eni started its Gela SAF unit in January 2025.

High cost is the main restraint, with biofuel-based SAF priced at about three times fossil kerosene in 2025 and synthetic fuel costing more than eleven times as much, according to EASA; IATA put the total premium airlines paid for SAF that year at USD 2.9 billion. Feedstock supply is a second limit, since the HEFA route depends on a small pool of waste lipids; EU supply data from 2025 show used cooking oil as 80% of SAF feedstock, with 85% of feedstock imported, mainly from Asia. This import reliance raises fraud and double-counting risk, and first-of-a-kind e-SAF and advanced plants face financing risk, as shown by the halt of World Energy's Paramount operations in April 2025.

The synthetic fuel sub-mandates in Europe, set at 1.2% in 2030, 5% in 2035, and 10% in 2040 according to ReFuelEU Aviation, plus Britain's e-fuel obligation starting in 2028, open a separate high-value e-SAF market, with around 50 European projects awaiting final investment decisions. Alcohol-to-jet and gasification routes open access to much larger feedstock pools, as shown by LanzaJet's Freedom Pines plant, which reached full operation in November 2025. New programs in Japan, Singapore, India, South Korea, and Brazil add fresh demand centers. Key trends include refinery conversions to flexible renewable units, wider book-and-claim use, separate price tiers by pathway, and long-term offtake contracts.

Segment Analysis

The report analyzes the market by feedstock type, production technology, blend ratio, application, end user, and geography, helping stakeholders identify the most attractive areas for investment.

By feedstock type, the sustainable aviation fuel (SAF) market is segmented into bio-based and synthetic. Bio-based fuel is set to make up almost all of the market in 2026, as HEFA from waste lipids is the most mature commercial route, it fits converted refinery hydrotreaters, and synthetic output is still at pilot and first-plant stage. The synthetic segment is projected to record the highest CAGR, driven by the ReFuelEU Aviation and U.K. power-to-liquid sub-mandates, the large pipeline of e-SAF projects, and high reference values that lift its weight in market value. Within bio-based supply, used cooking oil leads, followed by animal fats and vegetable oils, while agricultural and forestry residues grow the fastest; within synthetic supply, power-to-liquid with point-source carbon capture leads the early years because biogenic carbon dioxide is cheaper to capture than direct air capture.

By production technology, the sustainable aviation fuel (SAF) market is segmented into HEFA-SPK, co-processing, alcohol-to-jet (ATJ-SPK), Fischer-Tropsch (FT-SPK), power-to-liquid, and other technologies (HFS-SIP, catalytic hydrothermolysis, and pyrolysis-based). HEFA-SPK is set to hold the largest share in 2026, given its commercial maturity, its fit with converted refinery hydrotreaters, and the established supply of waste lipids. Power-to-liquid is set to post the highest CAGR, supported by e-SAF sub-mandates, first plants such as INERATEC's ERA ONE in Frankfurt, and the high value of synthetic fuel, while alcohol-to-jet should be the quickest-growing bio-based route now that LanzaJet has started commercial output. Co-processing ranks second in 2026 as a low-cost entry route for refiners, although blending caps limit its volume.

By blend ratio, the sustainable aviation fuel (SAF) market is segmented into below 30 percent, 30 percent to 50 percent, and above 50 percent. The below 30 percent segment is expected to lead in 2026, as SAF is mostly delivered at airports as low-level blends to meet current mandate shares, and limited supply keeps blend levels low. The above 50 percent segment is projected to grow at the highest CAGR, supported by rising mandate shares, work on standards for fully drop-in SAF, and demonstration flights on pure SAF.

By application, the sustainable aviation fuel (SAF) market is segmented into commercial aviation (narrow-body aircraft, wide-body aircraft, and regional aircraft), cargo aviation, business & general aviation, and military aviation. Commercial aviation is expected to hold the largest share in 2026, as passenger airlines burn most jet fuel and are directly covered by EU and U.K. blending mandates. Cargo aviation is projected to register the highest CAGR, driven by integrator targets such as those of DHL Group, shipper demand for lower-emission freight, and wide use of book-and-claim certificates. Business and general aviation holds a small but growing share as SAF becomes available at business aviation terminals, while military aviation grows more slowly as defense agencies test blends for energy security.

By end user, the sustainable aviation fuel (SAF) market is segmented into airlines, airport operators, military & government, and other end users. Airlines are expected to account for the largest share in 2026, as they buy most SAF directly from producers or through fuel suppliers, carry the compliance cost passed on by suppliers, and are moving toward direct multi-year offtake agreements. Airport operators are projected to grow at the highest CAGR, supported by airport SAF incentive programs, investment in on-site blending and storage, and airport decarbonization targets. Business aviation operators and corporate book-and-claim buyers widen the customer base.

Regional Analysis

The report covers Europe, North America, Asia-Pacific, Latin America, and the Middle East & Africa, spanning 19 countries, the Nordic countries, and four rest-of-region groups. The regional analysis of the sustainable aviation fuel (SAF) market considers blending mandates and incentives, refining and production capacity, feedstock availability, airline demand, and export flows.

Europe is expected to hold the largest share of the global sustainable aviation fuel (SAF) market in 2026, as the EU and U.K. mandates fix a legal floor for demand, many of its refineries now run renewable units, and it is home to Neste, Eni, TotalEnergies, Repsol, and OMV. Production is centered in the Netherlands, Finland, France, Italy, and Spain, with Neste at Rotterdam and Porvoo, Eni at Gela, Repsol at Cartagena, and TotalEnergies converting Grandpuits and co-processing at Normandy, while the biggest fuel users are Germany, France, and the U.K. North America is the second-largest region; U.S. renewable jet fuel registered under the Renewable Fuel Standard jumped to about 240 million gallons in 2025 from 39 million gallons a year earlier, and Canada adds demand through its Clean Fuel Regulations.

Asia-Pacific is projected to grow at the highest CAGR during the forecast period, as Japan pursues a 2030 SAF use target and Cosmo Oil began supplying SAF from its Sakai refinery in April 2025; Singapore applies a SAF levy from April 2026 and hosts one of Neste's largest renewable fuel refineries; and China, South Korea, and India are set to drive later growth through export-oriented HEFA capacity, a planned Korean mandate from 2027, and Indian targets for international flights. In Latin America, Brazil is expected to lead growth under its Fuel of the Future law, backed by sugarcane ethanol and vegetable oil resources, and HIF Global is developing e-fuel projects in Chile. In the Middle East & Africa, demand centers on the UAE, while South Africa is developing e-SAF projects for export.

Competitive Landscape

The report provides a detailed review of the competitive landscape, covering key growth strategies, competitive benchmarking, the competitive dashboard (market leaders, market differentiators, vanguards, and emerging players), and market share/rank analysis by key player for 2025. Company profiles include business overviews, financial overviews, SAF production capacity, product portfolios, strategic developments, and SWOT analyses.

The sustainable aviation fuel (SAF) market is highly consolidated, with a few renewable fuel producers supplying most global output. Neste ranked first in 2025, selling 867 thousand tonnes of SAF, more than double its 2024 volume, and much of the remaining supply comes from converted refineries run by Valero (via Diamond Green Diesel), Phillips 66, Calumet, Eni, and TotalEnergies. LanzaJet and Gevo are scaling alcohol-to-jet production, and INERATEC, Twelve, and HIF Global are building first e-SAF plants. Producers compete on feedstock access, capacity, carbon intensity, and offtake contracts, and are investing in refinery conversions, feedstock pre-treatment, and advanced pathways, often through joint ventures such as Valero's Diamond Green Diesel venture with Darling Ingredients.

Key companies profiled in the report include Neste Oyj (Finland), Valero Energy Corporation (U.S.), Phillips 66 (U.S.), Calumet, Inc. (U.S.), Eni S.p.A. (Italy), TotalEnergies SE (France), Repsol, S.A. (Spain), OMV Aktiengesellschaft (Austria), LanzaJet, Inc. (U.S.), Gevo, Inc. (U.S.), Twelve Benefit Corporation (U.S.), INERATEC GmbH (Germany), HIF Global LLC (U.S.), China Petroleum & Chemical Corporation (Sinopec) (China), Zhejiang Jiaao Enprotech Stock Co., Ltd. (China), Cosmo Energy Holdings Co., Ltd. (Japan), SK Innovation Co., Ltd. (South Korea), and Indian Oil Corporation Limited (India).

How This Report Helps

• Provides reliable market size estimates and long-term forecasts in value and volume for the global sustainable aviation fuel (SAF) market.
• Explains how EU and U.K. mandates, U.S. tax credits, and new Asia-Pacific and Latin American programs are shaping demand.
• Assesses the impact of price premiums, feedstock limits, traceability risk, and project financing on supply growth.
• Identifies high-growth opportunities across feedstock type, production technology, blend ratio, application, end user, and region.
• Tracks alcohol-to-jet, gasification, and power-to-liquid scale-up and the move to fully drop-in SAF.
• Benchmarks leading producers by capacity, feedstock access, pathway mix, offtake agreements, and market share/rank.
• Supports investment, offtake, sourcing, and market entry decisions for producers, airlines, and investors.

Key Questions Answered

• How big is the global sustainable aviation fuel (SAF) market today in value and volume, and how will it grow through 2036?
• What are the main drivers, restraints, opportunities, challenges, and trends shaping the market?
• How do ReFuelEU Aviation, the U.K. SAF Mandate, and U.S. credits affect SAF demand and pricing?
• How large is the price premium of SAF over fossil jet fuel, and how does it differ by pathway?
• How quickly will e-SAF and alcohol-to-jet capacity scale, and what limits HEFA growth?
• Which feedstock types, production technologies, blend ratios, applications, and end users will grow the fastest?
• Which regions and countries offer the most attractive business opportunities?
• Who are the leading producers, and how do they compare on capacity, feedstock access, and offtake agreements?
• What conversions, offtake deals, and joint ventures are shaping competition?