P1racenews AI automatic summary:
It has been reported that a fuel exemption has been provided by the FIA for the upcoming pre-season tests ahead of F1’s major overhaul.
The FIA has granted an exemption for F1’s fuel suppliers to use non-compliant fuels in the upcoming pre-season tests. This comes ahead of the 2026 season where F1 power units must run on 100% sustainable fuel. The development of these new fuels and lubricants is expected to be a key factor in team performance. Fuel can be synthetic or biomass-based, making for a complex process. While the homologation process is lengthy, by 2027 all teams will be required to use fully compliant fuels in pre-season testing. The shifting landscape of F1 fuels and suppliers is a critical aspect to watch in the sport.
