How F1 teams and drivers managed 2026 power units at Spa

Spa's long straights and high-speed sections make it one of the most energy-demanding circuits on the calendar, and the 2026 power unit regulations — with their significantly altered electrical deployment balance — exposed exactly how hard it is to manage that energy budget in practice. What the race showed is that there is no clean theoretical answer: teams and drivers are still working out where to deploy, where to conserve, and what the trade-offs cost in lap time. That kind of real-world learning, circuit by circuit, is what separates the teams who will master the new formula quickly from those who will spend the season chasing. Spa was essentially a live classroom, and the lessons learned here will shape how everyone approaches the next high-speed venue on the schedule.