YPF's future biorefinery in Argentina already has a buyer for its sustainable aviation fuel (SAF)
YPF and Essential Energy's joint venture, Santa Fe Bio, signed a long-term agreement with TOTSA TotalEnergies Trading to supply sustainable aviation fuel (SAF) and renewable fuels from their biorefinery in Argentina. The plant, with a capacity of 170,000 metric tonnes per year, is backed by a $400 million investment and aims to start operations in 2029. The agreement secures financing by ensuring a predictable buyer for the output.
How this was made
The 30-second read
Why it matters
The off‑take agreement provides a firm revenue anchor, likely enabling lenders to commit capital and improving YPF's balance sheet.
Market read
First disclosure of a $400 M SAF project financing support, material for investors in YPF and the renewable fuels space.
What to watch
Potential execution risk of the plant slated for 2029 and the undisclosed contract volume.
Background
YPF and Essential Energy formed Santa Fe Bio to develop a SAF biorefinery in San Lorenzo, converting a former oil refinery.
Ticker impact
YPF (via Santa Fe Bio) signed a long‑term offtake agreement with TotalEnergies' trading arm for up to 170,000 t/yr of SAF, providing a firm buyer that underpins project financing.
upward pressure as the market prices in reduced financing risk and future revenue stream.
A first‑report, multi‑hundred‑million contract that secures revenue for a new SAF plant is material for YPF.
Market effects
Strengthens the SAF and renewable fuels sector by confirming demand from a major oil major.
Supports Argentina's energy transition narrative and may attract further foreign investment.
Highlights growing corporate demand for SAF, relevant to global climate‑focused investors.
Counterpoint
If financing delays or regulatory hurdles arise, the deal may not translate into near‑term upside.
Key entities
- companyYPF
Argentine integrated energy company, listed on NYSE as YPF.
- companyTotalEnergies Trading (TOTSA)
Trading arm of TotalEnergies, buyer of SAF output.




