A pathway-by-pathway breakdown of what the reduced Clean Fuel Production Credit means for HEFA, Alcohol-to-Jet, Fischer-Tropsch, and Power-to-Liquid producers

Equilibrion and Rolls-Royce SMR moved nuclear eSAF from concept to engineering in a single month. Here is where each project stands, and why commercial volumes are a post-2035 story.

Small modular reactors could solve the energy bottleneck holding back synthetic aviation fuel. Here's why the economics are shifting.

Europe's first commercial PtL plant is operational and has airline customers — but cannot secure financing for commercial-scale expansion, because project finance lenders require contracts that airlines structurally cannot provide.

The SAFc Registry just passed 500,000 tonnes of CO₂e abated — a milestone that spotlights both the promise and the credibility crisis facing aviation’s fastest-growing environmental accounting mechanism.

HEFA accounts for roughly 85% of global SAF production, but its primary feedstocks — used cooking oil, tallow, and animal fats — top out at 4–5 million tonnes per year. Demand by 2030 will require 6–8 million tonnes. The maths does not work.

SAF costs airlines 2.8 to 10.6 times more than fossil jet fuel — and no credible forecast shows parity before 2045. Here is where the money goes, who absorbs the hit, and what the honest timeline looks like.

While passenger airlines move cautiously on sustainable fuel commitments, the world's two largest air cargo operators are signing deals at scale — and setting a new standard for the industry.

Synthetic aviation fuel is aviation's most important long-term decarbonisation technology — and it barely exists at commercial scale. The 2030 deadline is closing fast.

The EU's inaugural ReFuelEU compliance data reveals a continent making real but uneven progress — and facing a steep climb to meet its own mandates.

New Legislation Targets Clearer SAF Production Metrics to Drive Investment and Policy

Leveraging Co-Products to Advance Europe’s Decarbonization Goals

How a Jet Fuel Levy Could Catalyze Sustainable Aviation Fuel Production and Decarbonize UK Skies

Exploring How Reworking § 45Z Could Align with Conservative Focus on Energy Independence and Agricultural Support

Permitting Process: A Major Barrier to Scaling SAF Production

An In-Depth Look at the Companies Leading the Charge in Sustainable Aviation Fuel and Low-Emission Technologies

The Overwhelming Obstacles of Battery-Powered Aviation

The High Energy Density Required For Flight Makes Aviation a Difficult Industry to Decarbonize

A Deep Dive into the UK 2024 SAF Mandate and Its Implications for Producers

Guide on the Direction of Australia's Emerging Low Carbon Liquid Fuel Industry

A Key to Renewable Fuel Success

A Visionary Dream Turned Challenging Reality