US turns waste carbon into 2.5 barrels of synthetic jet fuel per day

illuminem summarises for you the essential news of the day, reviewed by our editorial team. Read the full piece on Interesting Engineering or enjoy below:

🗞️ Driving the news: Aether Fuels has demonstrated its Aurora technology by converting landfill-derived renewable natural gas (RNG) and captured industrial CO₂ into synthetic aviation fuel
• The integrated system produced 2.5 barrels per day and the fuel met applicable ASTM specifications for Fischer-Tropsch synthetic kerosene

🔭 The context: The demonstration combines waste-derived methane with captured CO₂ through Fischer-Tropsch processing
• The resulting fuel can be blended with conventional jet fuel at concentrations of up to 50%, without modifications to existing aircraft tanks or airport fueling infrastructure
• Aether now plans a commercial facility in Singapore

🌍 Why it matters for the planet: Sustainable aviation fuel could help reduce aviation’s lifecycle emissions, particularly if its feedstocks come from waste and captured carbon
• Aether says future projects could cut lifecycle greenhouse-gas emissions by more than 70% versus conventional jet fuel, although this remains a company estimate and depends on the full energy and feedstock lifecycle

⏭️ What’s next: Aether plans Project Beacon, designed to produce about 50 barrels of fuel per day, roughly 20 times the demonstration line’s capacity
• Scaling the technology commercially will be the next test

💬 One quote: Aether CEO Conor Madigan called the demonstration “exciting progress” toward commercial deployment

📈 One stat: 2.5 barrels/day — the production capacity of the integrated demonstration line

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