UK biofuels developer Firefly Green Fuels Ltd has announced that it has signed a partnership deal with Turkish engineering firm Altaca Group, providing key technology for the firm’s planned UK facility. The Bristol-based developer—which uses treated sewage sludge (biosolids) as a feedstock—now possesses all the necessary components to scale production and lead the effort to decarbonise the aviation industry.
Under the terms of the agreement, Altaca will supply Firefly with its CatLiq -hydrothermal liquefaction (HTL) technology.
This specialised technology is used to convert sewage sludge into crude oil, representing a crucial “upstream” step in the biofuel production process.
We’ve looked around the world and undertaken extensive testing to find the best in class supplier for this key technology—and we found it in Altaca. Firefly exists to combat climate change by decarbonising aviation. With all the pieces now in place, we have an end-to-end platform and a new category of waste-to-fuels infrastructure. We can now get to work on saving carbon by the gigatonne, said James Hygate OBE, CEO of Firefly Green Fuels.
“Wet-to-Jet” process
This solution serves as the final link in the supply chain, enabling Firefly to scale its innovative “wet-to-jet” platform and provide sustainable, affordable fuel for an industry facing high cost and regulatory challenges.
Firefly will source raw material for its first project from UK water companies, addressing large-scale waste disposal challenges.
Chevron Lummus Global will provide technology for downstream refining, the fast-growing airline Wizz Air has already secured a 15-year offtake agreement for the finished fuel.
The partnership with Altaca ensures that this highly sought-after alternative to fossil jet fuel can be produced locally, remaining unaffected by global supply instabilities.
Reflecting a strong Anglo-Turkish collaboration in science, engineering, and industry, the deal was signed during a ceremony at the British Embassy in Ankara hosted by the British Ambassador to Turkey, Jill Morris CMG.
At Altaca, we are thrilled that our hydrothermal liquefaction (HTL) technology has been recognised as the final, crucial link in Firefly’s innovative supply chain. Our engineering solution provides the essential upstream step required to transform sewage sludge into high-quality bio-crude oil, enabling the production of truly sustainable aviation fuel. This partnership is a testament to our commitment to engineering excellence and our shared vision of decarbonising the aviation industry on a global scale, said Alper Önoğlu, President of Altaca.
