Formula One’s governing body is re-evaluating the 2026 technical regulations after drivers warned that the new fuel-electric split demands counterintuitive driving and poses safety risks on high-speed circuits. Four-time world champion Sebastian Vettel told the *Financial Times* that the contentious rules could dilute Formula One’s DNA and transfer driver frustration to fans, while current competitors describe the changes as a “bumpy start” that forces unnatural throttle and braking patterns.
The revised power unit rules, which mandate a 50-50 split between internal combustion and electric energy from the 2026 season, were intended to accelerate sustainability and closer racing. Instead, drivers report that the mandatory deployment of electric power under braking creates unpredictable rear stability, particularly on street circuits like Monaco, where Kimi Antonelli’s team-mate George Russell described MotoGP riders as “nuts” for their tolerance of such conditions. The Monaco Grand Prix’s harbour-side yacht packages, priced at a premium to accommodate the tighter confines, now sit against a backdrop of technical unease rather than celebration.
F1 chiefs are now considering mid-season adjustments to the energy deployment curves, according to people briefed on the discussions. The move follows rival bids for a stake in the Alpine team, which have highlighted claims of unfair competition in secondary-market acquisitions and added pressure to address driver concerns before the summer break.
The debate extends beyond the cockpit. In Madrid, organisers of the new street race are balancing Super Bowl-style weekend economics with fan and driver preferences, while Monte Carlo’s traditional grip on dealmakers faces competition from Asian and US contenders vying for the Formula One business race crown.
With the championship now halfway through the season, the governing body’s willingness to revisit core technical rules underscores the tension between innovation and tradition in Formula One. Vettel’s warning that regulatory frustration could ripple into the grandstands suggests the stakes extend beyond lap times: the soul of the sport may be at risk.