Firefly Green Fuels
Firefly Green Fuels is an under construction sustainable aviation fuel project in Teeside, England, United Kingdom. Its announced capacity is 100 thousand tonnes a year (125 million litres, 33 million US gallons), by the Hydrothermal liquefaction pathway. It is due to start in 2029. The record comes from the SAFxCHANGE producers table of December 2023, updated from the news since.
The record
- Owner
- Firefly Green Fuels
- Place
- Teeside, England, United Kingdom (54.57, -1.235)
- Pathway
- Hydrothermal liquefaction (recorded as "HTL")
- Fuel
- sustainable aviation fuel
- Status
- under construction
- Announced capacity
- 100 thousand tonnes a year · 125 million litres · 33 million US gallons
- Due to start
- 2029
- Where the record came from
- The SAFxCHANGE producers table of December 2023, updated from the news on 2026-06-22.
- Notes
- ; status from article 4640 (2026-07-03); start_year from article 4319 (2023-10-01); status from article 10469 (2026-06-22)
Other plants and projects recorded with Firefly Green Fuels
| Plant | Where | Status | Capacity, thousand tonnes a year | Starts |
|---|---|---|---|---|
| Firefly Green Fuels | Teeside, United Kingdom | under construction | 100 | 2029 |
In the news latest items naming Firefly Green Fuels
- 2026-06-29 Firefly Pushes Ahead With Sewage-To-Jet Fuel SAF Aviation Week
- 2026-02-23 Biosolids to SAF is the future Biofuels International Magazine
- 2025-08-11 Wizz Air UK boss visits Firefly facilities to strengthen SAF collaboration Biofuels International Magazine
- 2025-06-03 Burges Salmon advises Firefly Green Fuels on transformational financing to boost Sustainable Aviation Fuel technology Burges Salmon
- 2025-04-23 Sustainable aviation fuel explained International Airport Review
- 2025-02-12 The SAF Shortfall: Why European Airlines Struggle To Meet Sustainability Targets Simple Flying
- 2024-01-15 Firefly Green Fuels Partners with Sanepar to Boost SAF Production in Brazil biofuels-news.com
- 2024-01-01 Turning Human Waste into Sustainable Aviation Fuel: The Future of Air Travel? cnn.com
- 2023-10-01 Firefly Green Fuels and Synagro Technologies Partner to Bring Sustainable Aviation Fuel to North America biofuels-news.com
- 2023-10-01 Boeing and Clear Sky Partner to Boost Sustainable Aviation Fuel Production biofuels-news.com
- 2023-04-24 Wizz Air invests in biofuel company Firefly Green Fuels biobased-diesel.com
- 2023-04-24 Wizz Air Invests in Firefly for Sustainable Aviation Fuel Development biofuels-news.com
- 2023-04-01 Firefly Green Fuels Innovates with Human Waste-Derived Jet Fuel slashdot.org
- 2023-04-01 Wizz Air Advances in Sustainability with Lower Carbon Emissions and Investments in SAF biofuels-news.com
- 2023-04-01 Wizz Air Commits to Sustainable Aviation Fuel from Human Waste nzherald.co.nz
Capacity is as announced, a year, with tonnes counted at 0.8 kilograms per litre; a plant's own figure may differ. A record "settled by rule" was read from an article by the reader and checked only against the site's rules (a plausible size, a real owner, no duplicate), not by a person. Cite as: eFlight SAFxCHANGE, Firefly Green Fuels: sustainable aviation fuel plant record, https://eflight.com/saf/plant/firefly-green-fuels, retrieved 2026-10-18. Terms. To correct the record, write to [email protected].