The FIA has confirmed a major rule adjustment for the 2026 Monaco Grand Prix, introducing new speed restrictions aimed at improving safety around Formula 1’s most famous street circuit.
The change comes as Formula 1 enters a new era with its revised technical regulations. The 2026 cars are smaller, lighter, and narrower than their predecessors, a move designed to improve racing and increase overtaking opportunities. Monaco has traditionally been one of the most difficult tracks for passing due to its narrow layout, but the new generation of cars is expected to offer drivers more chances to race wheel-to-wheel.
Alongside the redesigned chassis, Formula 1 has also introduced all-new power units that feature more advanced electrical deployment systems. Drivers can now access additional performance through features such as a boost function and dedicated overtaking modes, allowing them to deploy stored electrical energy strategically throughout a lap.
However, Monaco presents a unique challenge for these systems. Unlike many circuits on the calendar, the principality’s track contains numerous slow-speed corners and only a handful of short acceleration zones. As a result, drivers are expected to have plenty of available electrical energy throughout the lap, meaning they could repeatedly access maximum power deployment without the usual need to conserve battery charge.
This situation prompted concerns from the FIA and teams regarding the potential top speeds that could be achieved in some of Monaco’s fastest sections. Particular attention has been focused on the start-finish straight, the uphill Beau Rivage section, and the famous tunnel. Each of these areas allows cars to accelerate rapidly before entering some of the circuit’s slowest and most demanding corners.
Officials feared that unrestricted power deployment could result in excessive speeds in areas where braking zones are already extremely challenging. In response, the FIA has implemented a special engine management rule specifically for the Monaco Grand Prix weekend.
Under the new regulation, drivers will no longer be able to continue deploying battery power once their cars reach 300 km/h. Normally, electrical deployment remains available until a car reaches approximately 350 km/h, making the Monaco limit a significant reduction in available top-end performance.
The governing body believes the measure will help reduce peak speeds while maintaining the competitive balance between teams. By limiting electrical assistance earlier than usual, the FIA hopes to lower the risk associated with approaching Monaco’s tight corners at extremely high speeds.
The power deployment restriction is not the only Monaco-specific rule introduced for 2026. Earlier this season, Formula 1 announced another safety-focused adjustment concerning aerodynamic systems.
The so-called “straight mode,” which allows aerodynamic elements to alter their configuration for improved straight-line performance, will not be used during the Monaco Grand Prix. Drivers will be required to complete every lap with both the front and rear wing flaps remaining in their standard positions.
This means that the aerodynamic devices designed to reduce drag on straights will remain inactive throughout the weekend. According to officials, eliminating straight mode at Monaco further reduces the possibility of excessive speeds in areas where runoff space is extremely limited.
Together, the two measures represent a proactive approach by the FIA as Formula 1 prepares for the first Monaco Grand Prix under the new 2026 regulations. While fans and teams are eager to see how the lighter and more agile cars perform on the iconic street circuit, safety remains a key priority.
The Monaco Grand Prix remains one of the most prestigious events in motorsport, and the FIA’s latest interventions are intended to ensure that the debut of Formula 1’s new generation of cars around the historic venue is both competitive and safe. The effectiveness of these changes will become clear when the championship arrives in Monaco next weekend.
