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2025

Global Sustainable Aviation Fuel Report

Major Players


Year of Establishiment 2001

Privately Traded

Aeadquarters: UK

Velocys offers patented technology that facilitates the production of drop-in, net-zero SAF, allowing for safe and efficient manufacturing on a commercial scale.

Key Facts

  • SAF Production Capacity:
  • SAF Production Target-:
  • Revenue:
  • EBITDA:

Current and Planned SAF Investments

In 2024, Velocys raised $40 million (€ 37.1m) as part of a take-private deal completed on January 18. The growth capital comes from a group of climate investors, including Carbon Direct Capital, Lightrock, GenZero, and Kibo Investments.

Altalto Immingham Ltd, a wholly owned subsidiary of Velocys plc, received a grant of up to £27 million in 2022 from the UK Department for Transport’s (“DfT”) Advanced Fuels Fund for the Altalto Immingham SAF project.

Tie-Ups

  • Toyo Engineering Corporation (Toyo)

    Feb 2021: Velocys and Toyo Engineering Corporation (Toyo) commenced the development of commercial projects for producing SAF and other renewable fuels in Japan.

  • International Aviation Group (IAG)
    Nov 2021: IAG signed an MoU with Velocys to buy 220,000 tonnes of SAF over ten years, representing one-third of Velocys’ new Bayou Fuels project output in the US starting in 2026.
  • Bechtel
    Jan 2023: Bechtel collaborated to create an EPC execution model for Velocys sustainable fuels projects. Additionally, under a distinct ongoing technical services agreement, Bechtel is also offering front-end project engineering and other technical support to aid in the advancement of the existing Velocys SAF project portfolio.
  • Southwest Airlines
    Nov 2021: Southwest Airlines signed a 15-year offtake agreement with Velocys for 219 million gallons of SAF.

Financiers / Investors

Carbon Direct Capital, Lightrock, GenZero, Kibo Investments.

Other Information

Velocys became a part of Zero Carbon Humber (ZCH), a carbon capture, utilization, and sequestration (CCUS) hub currently being developed in northern England. Involvement in ZCH will facilitate the creation of carbon negative SAF at Velocys’ proposed Altalto biorefinery.