Pollution to power: Scientists turn carbon emissions into jet fuel in a single step

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🗞️ Driving the news: Scientists at RMIT University have developed a new method that captures carbon emissions and converts them into jet-fuel building blocks in a single step
• This method reduces energy use and system complexity.

🔭 The context: Aviation remains one of the hardest sectors to decarbonize, as batteries still lack the energy density needed for long-haul flights
• Sustainable aviation fuel made from captured CO₂ is seen as a key transition option, but existing technologies are often energy-intensive and inefficient

🌍 Why it matters for the planet: By turning industrial exhaust gases into reusable chemical feedstocks, this technology could reduce net aviation emissions without extracting new fossil fuels
• If powered by clean electricity and scaled responsibly, it offers a pathway to recycle carbon already in the atmosphere, helping slow climate change while the sector transitions to zero-carbon flight

⏭️ What’s next: The team has built a 3-kilowatt prototype and plans to scale to 20 kW, then 100 kW, aiming for commercial readiness within six years through an industry spin-off

💬 One quote: “It is about developing practical tools that could help industries and governments reduce emissions while making use of existing systems during the transition to cleaner fuels,” said project lead Tianyi Ma

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