Drop-in decarbonization
Use existing engines and infrastructure. Switch to HVO, B90, or E85 with no refit and cut CO₂ immediately.
Verified impact that pays
Every liter is measured and certified on blockchain, unlocking carbon credits to hold, trade, or retire.
Compliance made easy
Automatic receipts and clear reports for owners, captains, and marinas, audit-ready at any time.

How SYF works
Fuel with HVO, B90, or E85 at an SYF™ Station.
Every liter is measured, certified, and written to blockchain.
These records unlock carbon credits you can hold, trade, or retire and power clear reports for owners, captains, and marinas.
Why this matters
High CO₂. Biodiversity at risk. Social pressure to change.
Immediate impact
Switch to drop-in fuels and cut CO₂ from your next refuel. No refit and no downtime.
Verified data
Every liter is measured and certified, then written to blockchain. You leave with an audit-ready receipt.
Credits that count
Your verified reductions can generate carbon credits you can hold, trade, or retire.
Partners
We build the network that makes clean fueling simple.
Marinas and ports. Host an SYF™ Station. Offer drop in fuels with verified data. Attract new traffic and meet sustainability goals. Become a host.
Fuel suppliers and distributors. Connect renewable fuels to certification and credits. Gain clear reporting and premium clients. Supply SYF fuel.
Yachts and fleets. Fuel clean, capture credits, and receive audit ready receipts. Get clear reports for owners and captains. Book a call.
Marinas and ports
Fuel suppliers
Yachts and fleets


