F1 opens rule talks

Formula 1 cars are about to get a new engine formula in 2026, and the fight over it has started before the season has even arrived. The trigger was Oliver Bearman’s 50G crash at Suzuka, which pushed the sport’s governing body into emergency talks about how these cars use electric power on long straights. (motorsport.com) The concern is simple to picture: one car can run out of electrical boost earlier than another, so the speed gap opens fast just before a braking zone. The International Automobile Federation, which writes the rules for Formula 1, said Bearman’s accident involved “high closing speeds” and promised April meetings to review the 2026 package. (formula1.com) (skysports.com) Those 2026 rules were designed to make Formula 1 cars cleaner and more electric, not just louder and faster. The International Automobile Federation approved power units with up to 50% electrical power and 100% sustainable fuel, which is a much bigger battery role than the current generation uses. (fia.com 1) (fia.com 2) The cars themselves are also being reshaped around that idea. The International Automobile Federation says the 2026 chassis will be 30 kilograms lighter, with a target minimum weight of 724 kilograms, and the new design is meant to make the cars smaller and more agile. (fia.com) The problem is that battery energy is not infinite over a lap. If one driver has to stop deploying electric power halfway down a straight while the car behind still has full boost, the closing speed can jump so sharply that a normal overtake starts to look like a motorway pileup. (motorsport.com 1) (motorsport.com 2) That is why Thursday’s meeting mattered. Technical experts from the power-unit manufacturers met with the International Automobile Federation and began what the federation called “constructive dialogue” on small changes to energy management rather than a rewrite of the whole 2026 rulebook. (autosport.com) (motorsport.com) The politics are touchy because six manufacturers are committed to the 2026 era: Ferrari, Mercedes, Red Bull Ford Powertrains, Audi, Honda, and General Motors. Any big late change can help one company and hurt another after years of design work, which is why Formula 1 has been arguing about engine fairness since at least 2025. (motorsport.com) (autosport.com) There is already a model for limited intervention. In April 2025, the Formula 1 Commission discussed “catch-up” mechanisms so a manufacturer that starts far behind in 2026 does not stay buried for years the way some engine makers did after the 2014 reset. (autosport.com) Now there is a timetable. Autosport and Motorsport.com both report that the International Automobile Federation wants concrete options developed over the next few weeks, with decisions targeted early enough to avoid teams redesigning cars in the middle of the season before the 2026 launch. (autosport.com) (motorsport.com) So the argument is no longer whether Formula 1 will revisit the 2026 rules. The argument is how much the sport can trim the dangerous speed swings on the straights without blowing up the cleaner, more electric engine formula it spent years building. (autosport.com) (motorsport.com)