The world’s leading supplier of biodiesel processors, producing over 400 million liters of sustainable fuel every year in over 50 countries.
Notable Achievements
- We've developed a process to convert sewage into Sustainable Aviation Fuel!
- We hold a Royal Warrant for our long term supply of sustainable biofuel to King Charles III, formerly known as The Prince of Wales.
- Have traded in 80+ countries
Currently Operating in 90 Regions
Press Mentions
July 26, 2024
Boeing and Clear Sky Launch Partnership to Help Decarbonize Aviation - Aero Crew News
Boeing and Clear Sky have partnered to advance sustainable aviation fuel (SAF) production, focusing on decarbonizing the aviation industry. This collaboration aims to utilize innovative...
Read on Aero Crew News »July 26, 2024
Firefly Green Fuels and Synagro to unlock SAF production from biosolids in North America
Firefly Green Fuels and Synagro are collaborating to produce sustainable aviation fuel (SAF) from biosolids in North America. Meanwhile, Boeing and Clear Sky have launched a partnership aimed at...
Read on Biofuels International »April 15, 2024
Firefly Green Fuels to develop Harwich plant
Firefly Green Fuels is developing a sewage-to-sustainable aviation fuel (SAF) plant in Harwich, offering a new pathway to SAF production using biosolids. Wizz Air is investing in this innovative...
Read on Regional Gateway »February 1, 2024
Brown could be the new green if research on turning human poo into SAF is correct
Scientists are developing a new aviation fuel made entirely from human waste, specifically sewage. This innovative fuel, known as SAF (Sustainable Aviation Fuel), has the potential to reduce carbon...
Read on Travel Tomorrow »January 9, 2024
Aviation Company Created Jet Fuel Made Entirely From Human Poop
Firefly Green Fuels, a UK-based company, has developed a process to create jet fuel from human sewage. The biofuel, called SAF, is a sustainable alternative to traditional jet fuel and has the...
Read on NowThis »January 5, 2024
Poop-powered planes: Could jet fuel made from sewage take off? | CNN
A UK aviation company has developed a jet fuel made entirely from human poop.
Read on CNN »More Ventures in Energy & Environment
Get the Unreasonable Newsletter
Get monthly updates on Green Fuels and over 387 other ventures working to solve the world's toughest problems.