F1 confirms 2026 rule changes ahead of Miami GP to boost safety and flat-out racing

Formula 1 has agreed a series of refinements to its 2026 regulations following early-season concerns over safety and driving quality, with changes set to be introduced from the Miami Grand Prix.

The updates come after a unanimous agreement between the FIA, Formula 1, teams and engine manufacturers, following complaints from drivers about the new hybrid power units and energy management systems.

The 2026 season marked a major shift in F1’s technical direction, with power units now split roughly 50-50 between electric and combustion energy.

While designed to improve efficiency, the changes have led to unintended consequences, including drivers being forced to “lift and coast” to manage energy and sudden power drops known as “super-clipping.”

Changes aimed at more ‘flat-out’ driving

One of the key adjustments focuses on qualifying, where drivers had struggled to push consistently at full speed.

The FIA has reduced the maximum energy recharge limit from eight megajoules to seven, allowing cars to run closer to full performance throughout a lap.

At the same time, the peak deployment of electrical energy has been increased from 250kW to 350kW. This is expected to reduce the need for energy-saving tactics and encourage more aggressive, flat-out driving.

Further changes include limiting the use of boost power to control speed differences between cars, an issue that had raised safety concerns in the opening races.

Safety concerns drive action

Safety has been a major factor behind the revisions, particularly after incidents caused by large speed differentials between cars either harvesting energy or running at full power.

Drivers had warned that the situation could lead to serious accidents if left unaddressed.

In response, the FIA will also trial new systems in Miami aimed at improving race starts.

These include measures to prevent slow-moving cars from being hit by faster ones behind, as well as visibility improvements for wet conditions.

The governing body stressed that the changes are refinements rather than a complete overhaul, with the core 2026 regulations remaining in place.

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Collaborative approach to improvements

F1 officials highlighted the collaborative nature of the process, with teams, drivers and manufacturers all contributing to the outcome.

The changes will be formally ratified before implementation, with Miami serving as the first test of the updated rules.

The Miami GP will be on the weekend of Friday, May 1, to Sunday, May 3, after a month without racing action.

While the new era has already delivered competitive racing, the sport has moved quickly to address early issues.

The latest tweaks are intended to strike a balance between innovation, safety and maintaining the spectacle of the 2026 F1 season.

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