The new power unit regulations have brought significant change not only to the on-track action but also to how the teams operate.

Liam Lawson has highlighted a transformative shift taking place across Formula 1 as teams adapt to the most sweeping regulation changes in the sport’s history. With the introduction of a revised power unit framework that marks a 50/50 split between internal combustion engine (ICE) output and electrified power, Lawson says the way teams operate, prepare for races, and even approach setup has entered a new era.

The regulation overhaul, which aims to balance traditional engine power with advanced electric energy, has ripple effects well beyond the car’s mechanical make-up. For Lawson and his Racing Bulls outfit, the adjustments have moved the center of gravity in preparation and race-day strategy away from conventional aerodynamic and mechanical tuning toward an emphasis on energy management and the intricacies of the hybrid system. As teams grapple with the complexities of the new engines, the emphasis on how to extract maximum performance from energy use has become the primary battleground, reshaping every step of the race weekend.

Lawson described a season that has shifted the fundamental priorities for teams. In the past, attention often centered on optimizing car setup—ride height, suspension geometry, aero balance, and mechanical grip—to maximize track performance. While those elements remain important, the conversations in the pit are increasingly dominated by how to run the power unit effectively: when to deploy electrical energy, when to harvest it, and how to manage the overall energy budget over a stint or an entire race.

“The focus has moved dramatically,” Lawson told a selection of media outlets, including RacingNews365. “In the older regulations, you’d come to a circuit and you’d be thinking a lot about the car’s setup, downforce levels, and how you want the chassis to behave. You’d ask questions like what ride height works best, how does the suspension interact with the aero package, and where should we push the car in terms of grip. This year, the dynamic is completely different. The power unit is the main driver of performance.”

Lawson emphasized that teams must consider energy deployment with surgical precision. Decisions about when to release energy for acceleration, or when to conserve it through energy-saving modes, figure prominently in race-day planning. The question of energy management has become a daily focus for engineers, strategists, and drivers. The car itself is still a critical tool, but it is the hybrid system’s behavior that increasingly determines lap times and race outcomes.

The shift extends beyond the cockpit to the broader operational approach of a modern F1 squad. Data analysis has become more granular, with teams relying on a larger array of sensors and power-unit telemetry to gauge how best to balance ICE output against battery-driven propulsion. This has led to closer collaboration between drivers and engineers as teams experiment with different energy strategies across tracks and conditions. It also demands a higher level of cross-disciplinary coordination, as power-unit specialists, aerodynamics, chassis engineers, and race strategists must align their plans in near real-time to optimize performance.

Lawson also touched on how this evolution affects preparation for events. Training regimes, simulators, and development programs are now more attuned to energy strategy than ever before. Drivers spend considerable time learning how their driving style can influence energy consumption, battery charging cycles, and throttle application. In this new landscape, even the smallest choices—such as gear changes and how aggressively a driver uses the throttle—can have outsized consequences for lap times and the ability to manage energy stores over a race distance.

The broader implications for the sport’s competitive balance are significant. If teams across the grid adopt diverse energy strategies or experimental approaches to energy harvesting and deployment, the racing could become more varied from circuit to circuit. This could yield more unpredictable, engaging races as teams push the boundaries of how best to leverage the hybrid system’s capabilities. It could also intensify the cost and complexity of development, as manufacturers and private teams invest heavily in power-unit-specific software, calibration, and integration with the chassis.

Lawson’s remarks come at a time when teams are still refining their understanding of the new regulations and the best ways to exploit them. While the broader philosophy of F1 remains unchanged—pushing the boundaries of engineering and seeking every hundredth of a second—the practicalities of obtaining those gains have shifted toward mastering energy dynamics. For Lawson and Racing Bulls, the journey involves navigating a more intricate optimization landscape, where the relationship between power, energy, and performance will continue to evolve as teams gain more data from simulations, practice sessions, and early-season races.

As fans watch the season unfold, the changing emphasis from chassis tuning to power-unit management offers a glimpse into the future of Formula 1. If Lawson’s assessment proves accurate, the teams that adapt most effectively to the energy-centric paradigm could gain a material edge, delivering more strategic, technically rich, and tightly contested races. The ongoing exploration of energy deployment strategies will likely define the sport’s competitive narrative for the coming years, with drivers like Lawson at the forefront of how the modern F1 car is driven, calibrated, and interpreted on race day.