Ferrari Urges F1 to Resist Hasty Rule Changes as 2026 Regulations Settle In
Ferrari team principal Fred Vasseur has cautioned against making premature modifications to Formula 1's newly introduced 2026 technical regulations. With hybrid power units now accounting for approximately 50% electric performance, the sport has witnessed significant changes in driver behavior, particularly around energy conservation tactics observed at the Australian Grand Prix.

Ferrari's leadership is pushing back against any suggestion of rushing into regulatory adjustments during the early stages of the 2026 season, with team principal Fred Vasseur characterizing such moves as counterproductive.
The sport's transition to fresh technical regulations this year has fundamentally reshaped competition parameters. The new power unit specifications, featuring hybrid systems that are roughly 50% electrically powered, have placed energy management at the forefront of strategic considerations for teams and drivers alike.
This regulatory shift has already produced observable changes in on-track behavior. At the Australian Grand Prix, competitors were noted employing lift-and-coast techniques approaching braking zones—a direct consequence of the heightened emphasis on energy conservation strategies under the current ruleset.
Despite these early adjustments and tactical evolutions, Vasseur maintains that the sport should allow the new framework to mature naturally before contemplating modifications. His position reflects a broader philosophy that premature rule tweaks could undermine the intended effects of the comprehensive regulatory overhaul and prevent the grid from fully adapting to the new competitive landscape.
Original source
Motorsport.com
Related Regulations
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Full Regulation Text
Article 2.2
2026 Power Unit Regulations
Chapter: Chapter II - Power Unit Changes
In Simple Terms
2026 brings major engine rule changes. The complex MGU-H is removed to cut costs and attract new manufacturers. To compensate, the MGU-K becomes much more powerful and the battery is bigger. The goal is simpler, more sustainable power units that are still cutting-edge.
- MGU-H removed from power units
- MGU-K power increased significantly
- Larger energy store capacity
- Aims to attract new manufacturers
Official FIA Text
For 2026, the power unit will comprise a 1.6 litre V6 turbocharged internal combustion engine with a significantly enhanced electrical component. The MGU-H will be removed. The electrical power output will increase substantially with a more powerful MGU-K and larger energy store.
Article C5.2.7
ERS-K Absolute Electrical Power
Chapter: C5
In Simple Terms
The ERS-K (kinetic energy recovery system) is the hybrid power unit that harvests energy from braking. F1 regulations cap the maximum electrical power this system can produce at 350kW to maintain competitive balance and prevent any team from gaining an unfair advantage through excessive hybrid power.
- ERS-K electrical power output is strictly limited to a maximum of 350kW
- This applies to the absolute DC electrical power measurement of the kinetic energy recovery system
- The limit ensures all teams operate within equal technical parameters for the hybrid system
- Exceeding this power threshold would constitute a technical regulation breach
Official FIA Text
Absolute electrical DC power of ERS-K may not exceed 350kW.
Article C5.2.10
ERS-K Harvesting Limits
Chapter: C5
In Simple Terms
F1 cars can harvest a maximum of 8.5 megajoules of energy per lap from their braking system (ERS-K). The FIA can reduce this limit to 8MJ or 5MJ if needed, and teams can harvest an extra 0.5MJ under certain special conditions.
- Standard ERS-K harvesting limit is 8.5MJ per lap
- FIA can reduce the limit to 8MJ or 5MJ based on their determination
- Up to 0.5MJ additional energy can be harvested under specified conditions
- This energy comes from the car's braking system during each lap
Official FIA Text
Energy harvested by ERS-K must not exceed 8.5MJ in each lap. May be reduced to 8MJ or 5MJ depending on FIA determination. Up to 0.5MJ additional energy may be harvested per lap under specified conditions.
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