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Cardano tapped by Brazil’s state oil giant to track cleaner jet fuel and diesel

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Cardano tapped by Brazil’s state oil giant to track cleaner jet fuel and diesel

Petrobras is testing the blockchain in two research projects aimed at preventing emissions benefits from being counted twice and tracing fuel data across production and use.

Cardano tapped by Brazil’s state oil giant to track cleaner jet fuel and diesel

Source：CoinDesk

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Source：https://www.coindesk.com/tech/2026/09/30/embargo-1-pm-utc-cardano-tapped-by-brazil-s-state-oil-giant-to-track-cleaner-jet-fuel-and-diesel