Willie Walsh used his last IATA AGM as director general to declare the 5% SAF emissions reduction target for 2030 unreachable. Speaking in Rio de Janeiro on June 7, Walsh said governments, through ICAO, set the target, but “to be blunt, there is no path to meet that outcome.” He kept 2050 on the table as still in reach, if fading. The line landed against fresh IATA data showing 2026 SAF production will hit just 2.4 million tonnes, covering 0.8% of airline fuel needs.
The Walsh verdict matters because IATA represents the airlines that ultimately bear the cost when fuel suppliers, the legally obligated parties under ReFuelEU and the UK SAF Mandate, price expected non-compliance penalties into wholesale jet fuel at EU and UK airports. The trade body is no longer arguing the target is hard. It is telling regulators the 2030 outcome cannot be reached as designed. That reframes the political conversation in Brussels, London, and at ICAO from “how do we get there” to “how do we redesign for a path that exists.”
IATA’s June 6 production update sharpened the gap. SAF will add $4.3 billion to airline fuel bills in 2026, which Walsh framed as commercial pass-through, with fuel suppliers pricing expected non-compliance costs into wholesale jet fuel. The per-tonne math differs by regime: ReFuelEU’s Article 12 fine has no buyout and rolls over the physical obligation, while the UK SAF Mandate uses a fixed buyout (£4.70/L for SAF, £5.00/L for PtL) that discharges the obligation for that period. Walsh said airlines are paying “billions in compliance add-ons associated with fuel supplier mandates,” with the add-ons compensating suppliers “for the full penalties they would pay for not making sufficient SAF, irrespective of whether they supplied SAF or not,” despite airlines “wanting to buy more SAF than is being made.” He summarized the policy diagnosis as governments putting “the horse before the cart with mandates. These pushed prices up but did not create supply” — a Walsh read on the regimes, not an agreed regulatory finding, since ReFuelEU’s penalty plus rollover and the UK’s buyout-plus-Revenue-Certainty-Mechanism are still expected to pull capacity forward over time.
Five years after committing to net zero by 2050, SAF production will only account for 0.8% of airline fuel use this year.
The e-SAF picture is harsher. IATA Chief Economist Marie Owens Thomsen said “the 2030 e-SAF targets by the UK and the EU are beyond unrealistic, they are utterly detached from reality.” The numbers behind the language: IATA estimates the EU and UK e-SAF sub-mandates together require roughly 0.6 million tonnes of supply by 2030. Global operating and under-construction capacity sits at 0.02 million tonnes, or about thirty times below the requirement. One commercial-scale e-SAF facility is producing, IATA’s tracker counts about twenty more refineries as needed to clear the mandate, and zero new e-SAF projects reached final investment decision in the past year.
Walsh’s broader fuel-bill warning compounds the political tension. He told the Rio audience the average 2026 jet fuel price will run 70% higher year on year, adding “$100 billion to our collective fuel bill,” and pushing net profit down from $45 billion in 2025 to $23 billion in 2026. Net margins shrink from 4.2% to 2.0%. Inside that compression, the SAF compliance line item gets a harder political read.
The next test is regulatory. Walsh tied his AGM critique to a specific incentive logic, pointing to US production tax credits as proof that incentives-first policy can pull SAF supply forward. IATA’s accompanying release set the formal asks: sequenced production incentives ahead of mandates, open access to fuel infrastructure including pipelines, storage and airport systems, and a harmonized global SAF market with book-and-claim accounting. That is now the inherited agenda for Walsh’s successor and the policy ask going into ICAO’s net-zero monitoring work. SAS warned in May that Europe’s e-SAF supply gap is structural, not transitional, and Brussels has signaled it will not enforce the eSAF sub-mandate in 2030. Walsh’s Rio speech now makes the broader 2030 mismatch the official IATA position.
Source: IATA — Willie Walsh’s Report on the State of the Global Air Transport Industry
