Commentators call Miami GP a 'season relaunch' after FIA energy-recovery cuts
- The FIA will apply 2026 Formula 1 rule changes from this weekend’s Miami Grand Prix, cutting energy recharge and revising boost deployment after three races. - Maximum recharge drops from 8MJ to 7MJ, peak “superclip” power rises to 350 kW, and Miami gets Pirelli’s C3, C4 and C5 tires. - Martin Brundle says Miami could be a season “relaunch” after a five-week break and midstream rule tweaks. (skysports.com)
Formula 1 returns in Miami on May 1-3 with new 2026 rules already rewritten after the first three races exposed problems with energy use. (fia.com) (formula1.com) The FIA said the changes were agreed on April 20 with team principals, power-unit bosses and Formula One Management after data from Australia, China and Japan. Miami is the first race where the package takes effect, apart from start procedures that will be tested first. (fia.com) (formula1.com) The biggest fix targets the electrical harvesting that left cars backing off on straights. Maximum permitted recharge falls from 8 megajoules to 7, while peak superclip power rises from 250 kilowatts to 350. (fia.com) (formula1.com) In race trim, boost is now capped at an extra 150 kilowatts, and MGU-K deployment stays at 350 kilowatts only in key acceleration zones before dropping to 250 elsewhere. The FIA said that is meant to cut sudden closing speeds without removing overtaking. (fia.com) (formula1.com) That is why Martin Brundle has called Miami a season “relaunch.” Sky Sports said the race follows a five-week gap since Suzuka, with teams expected to arrive in Florida with major upgrades as they react to both the break and the rule changes. (skysports.com) Miami also brings a tire variable. Pirelli has chosen the softest available trio — C3 as hard, C4 as medium and C5 as soft — for the Sprint weekend around Hard Rock Stadium. (pirelli.com) Pirelli said Miami’s smooth asphalt allows that choice, but Florida heat shifts the stress into thermal degradation, where tires overheat rather than simply wear away. Last year’s nominally similar selection still produced limited degradation and early-race fighting. (pirelli.com) Weather could still scramble the calculations. Williams’ team forecast on April 26 put Friday at 31C with a 5% rain chance, Saturday at 32C with 25%, and Sunday at 30C with showers building to a 55% chance of precipitation. (williamsf1.com) So Miami opens as more than Round 4. It is the first real test of whether the FIA’s midseason rewrite can make the 2026 cars race flatter-out, and whether any team used the April layoff to change the order. (fia.com) (skysports.com)
