Disputed Adjustments to Energy Deployment in 2026 Formula 1 Power Units

The Formula 1 Commission is set to discuss potential modifications to the energy deployment of the 2026 power units, a decision that has stirred unease among certain parties. These concerns revolve around the side effects of F1’s proposed 50/50 split between internal combustion power and electric elements.

Impact on Car Performance and Battery Drainage

There is apprehension that with a heavier reliance on hybrid energy compared to the current generation, cars may exhaust their battery power prematurely on certain power-sensitive circuits, such as Monza, Las Vegas, Jeddah, and Baku. This could lead to slower speeds beyond the current levels of derating.

While there will be no physical changes to the new hardware, the FIA may adjust the level of battery deployment that drivers are permitted to use. A more radical suggestion is to significantly reduce the use of electric power in race trim – from 350kW to 200kW – an idea unlikely to gain much support at the meeting.

A more reasonable compromise could be to adjust battery usage only on the power-sensitive circuits involved, rather than implementing widespread changes across all tracks. However, it is premature to assume that major alterations will be approved, with refinements being more likely.

Team Leaders’ Perspectives and Reactions

Red Bull’s Christian Horner, whose team will collaborate with Ford on in-house engines, supports the idea but denies claims of lobbying for changes to the energy split. He emphasizes that the FIA should aim to prevent excessive lifting and coasting during races, which would not benefit the sport or frustrate drivers.

Mercedes chief Toto Wolff expressed displeasure upon learning that the 2026 engine question had returned to the F1 Commission agenda. He described it as a joke and criticized the timing of the discussions.

When asked about the talks, former Mercedes engine guru Andy Cowell acknowledged the potential challenges posed by the proposed changes but emphasized the importance of ensuring that all teams adhere to the same technical regulations.

Collaboration and Compromise for the Future of Formula 1

Andrea Stella, who heads up Mercedes customer McLaren, advocated for open dialogue among stakeholders to ensure the success of the 2026 regulations. He emphasized the importance of considering factors such as overtaking, power deployment, and power harvesting to maintain the quality of the product and spectacle.

Ferrari team boss Fred Vasseur agreed with Stella, suggesting that a compromise might be necessary to avoid conflict and ensure the long-term health of Formula 1. He highlighted the unique challenge posed by the simultaneous changes to chassis, engine, and sporting regulations.