The first glimpse of Formula 1 in 2026 has not been defined so much by the outright performance of the new, more agile cars, but rather by how that performance is being generated. In particular, qualifying has already revealed clear weaknesses, as drivers can no longer push flat-out from start to finish. This is a direct consequence of the new balance between energy recovery and available electrical power.
With configurations featuring 350 kW of electric motor power and around 9 MJ of recoverable energy per lap, the system delivers extremely high peak performance, but also demands active energy management throughout the lap. Drivers can no longer simply attack from start to finish, as part of the lap must inevitably be used to recover energy. This fundamentally changes the nature of the qualifying lap.
It is no longer a linear, full-throttle execution at the limit, but rather a sequence of phases where driving on the edge alternates with energy management. The result is a lap that feels less “pure,” less continuous, and in some cases visually less aggressive than what fans are used to.
Less energy and less power would make the ‘new’ F1 more similar to the ‘old’ one
It is precisely on this point that teams and the FIA—before Liberty Media officially joins the discussion—are currently debating several proposals that have already been analysed in previous meetings. Early discussions have taken place, initially revealing differing positions among the teams, which led to intense debates and contrasting views during the second round of talks.
Ultimately, several proposals have been developed and will be voted on in the meeting scheduled for tomorrow, April 20, before being forwarded to the World Motor Sport Council, which as always represents the final stage of approval.
In this analysis, we explore how a hypothetical reduction of electric power to 300 kW, along with a drop in recoverable energy to 6 MJ per lap, would impact the situation in Miami. The American circuit theoretically allows for more than 5 MJ of braking energy recovery per lap, although in real conditions this figure could be slightly lower.
Even with a 6 MJ limit, the electric system would still not be fully self-sufficient, but compared to the current 9 MJ framework, efficiency and balance would improve significantly. The real question, however, is what happens when electric motor power is also reduced.
At 350 kW, the available 10 MJ (6 MJ recovered plus 4 MJ available at the start of the lap) would be consumed in approximately 28.6 seconds of equivalent deployment. Reducing power to 300 kW extends this usage window to around 33 seconds.
With 350 kW, energy is primarily used during the initial acceleration phases, allowing the car to exit corners more aggressively, build speed faster, and maximise performance at the most critical points of the lap. However, this approach comes at a cost: the energy runs out sooner.
On a circuit like Miami, this would still lead to a final phase of the straights where electric assistance fades. With 300 kW, on the other hand, the same energy would be distributed across a much larger portion of the lap. The electric contribution would remain active for longer, super clipping would be drastically reduced, and the car would maintain a more consistent level of push.
The system would become more linear, more predictable, and less dependent on active driver management, resulting in a lap that feels more natural and closer to traditional qualifying performance.
Would lowering electric power favour Mercedes?
A first-level numerical analysis suggests a potential advantage for the 350 kW configuration. The gain in corner exit and early straight-line acceleration can be estimated at around 0.15–0.22 seconds per lap, while the loss due to increased super clipping is estimated between 0.06 and 0.12 seconds.
The overall balance would therefore slightly favour the more aggressive configuration, although differences of a few tenths alone—especially with identical energy recovery assumptions—are not enough to definitively favour one solution over the other.
With 350 kW, the system delivers the best outright qualifying performance, concentrating power where it provides the highest return. With 300 kW, however, the nature of qualifying changes more significantly, producing a more continuous, readable lap closer to the traditional concept of a pure push lap.
An additional consequence of a significant reduction in electric power—moving to 6 MJ and 300 kW—would be the increased importance of the internal combustion engine in overall performance. The electric component would lose part of its ability to support acceleration and to mask differences between power units.
In this scenario, a greater share of performance would depend on continuous combustion engine output, especially in the middle and final sections of the straights, where electric assistance becomes less dominant. As a result, such a configuration would tend to favour manufacturers with a more efficient or more powerful internal combustion engine, as it reduces the hybrid system’s ability to compensate for weaknesses in that area.
In this sense, the difference between the two solutions is not only technical but also sporting in nature. On one hand, there is a Formula 1 where drivers must carefully manage energy and construct their lap around the system. On the other, there is a Formula 1 where they can push more freely across almost the entire circuit.
Perhaps this is the most interesting aspect of the new technical cycle: not how much energy can be recovered or how much power can be deployed, but how much the driver is actually allowed to drive at the limit. At least on Saturday. On Sundays, however, fans and insiders are already accustomed to seeing Formula 1 cars in full energy management mode.
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