Argus Launches Methanol-to-Jet Indexes as e-SAF Pathway Gains ASTM Approval
Event summary
- Argus Media launched the first methanol-to-jet cost indexes for nine major production locations on July 14, 2026.
- The indexes follow ASTM International's approval of methanol-to-jet as a valid pathway for electrolytic sustainable aviation fuel (e-SAF).
- EU mandates require e-SAF blending from 2030, with incremental usage obligations and penalties for non-compliance; the UK mandate starts in 2028.
- Argus also began publishing weekly e-methanol costs, a precursor to e-SAF production.
The big picture
Argus's new indexes come as the aviation sector faces increasing pressure to decarbonize. The ASTM approval of methanol-to-jet as a valid e-SAF pathway is a strategic milestone, enabling airlines and fuel suppliers to meet regulatory mandates. The launch of e-methanol cost indexes also supports broader industrial decarbonization efforts, highlighting the growing importance of synthetic fuels in the energy transition.
What we're watching
- Regulatory Compliance
- How the EU and UK mandates will drive adoption of e-SAF and impact fuel suppliers' strategies.
- Market Transparency
- Whether Argus's new indexes will standardize pricing and facilitate trading in low-carbon aviation fuels.
- Investment Decisions
- The pace at which developers will move production facilities to final investment decisions following ASTM approval.
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