Get ready for an eye-opening revelation! The world of Formula 1 has just gotten a whole lot more intriguing with the introduction of a new element to driving. With a near threefold increase in electrical power for drivers in F1 2026, the game has changed. Drivers now have to navigate a delicate balance, managing their speed through corners to conserve the precious battery boost. This season, cars are equipped with an impressive 350kW of electrical energy per lap, a significant jump from the previous year's 120kW. It's a unique and counter-intuitive approach to racing: to go fast, you must sometimes go slow.
The Bahrain data provides an insightful glimpse into how energy strategy is reshaping performance. And it's not just about the numbers; it's a shift in the very fabric of racing.
Fernando Alonso, known for his sharp wit, didn't hold back during the first official test in Bahrain. He highlighted the unprecedented level of electrical system intervention, which quickly became the talk of the town. Alonso drew attention to Turn 12, claiming his apex speed through this corner was a staggering 50 km/h lower than in previous years. And the graph below proves it, comparing his fastest laps from 2025 and 2026.
In this year's lap, Alonso wasn't able to maintain the same speed through the apex of Turn 12 as he did last year. It seems the Aston Martin team opted for a more conservative approach, choosing not to deploy maximum engine power in this corner to preserve energy for other parts of the circuit. But here's where it gets controversial...
The graph comparing Charles Leclerc's fastest laps from 2025 and 2026 reveals an even more drastic difference. Despite being flat out through Turn 12 in both scenarios, the apex speed remains significantly lower in 2026.
The new F1 2026 technical regulations allow for an 8.5MJ electrical energy boost per lap, usable anywhere on the track. However, there's a catch: the battery's delivery capacity is limited to only 4MJ per cycle, meaning it must be recharged. This rule has teams strategizing, searching for the optimal places, times, and methods to recharge their batteries.
One method, known as "clipping," involves limiting the power the system delivers, even when the driver is at full throttle. The regulations permit a negative ERS usage of up to -250kW at full throttle. With the internal combustion engine producing around 400kW, the car can "steal" up to 250kW of that power to charge the battery, leaving the driver with a mere 150kW engine - comparable to a standard road car.
The graph below illustrates this point clearly. Leclerc and Lando Norris, the two fastest drivers on the second day of testing, had identical data traces during their flying laps. Despite being flat out through a 300-meter section of T12, neither exceeded 240 km/h. It's evident that even at full throttle, their car speed remains constant.
With the exception of Leclerc's slightly higher speed on the start/finish straight and greater confidence through T6 and T7, their laps are remarkably similar.
Even Max Verstappen, the four-time champion, has expressed his dissatisfaction. He loves driving "flat out," but he believes this isn't the right way to race. And it's hard to disagree. While technological advancements have enhanced safety, the general consensus is that the driver's skill should always be the focal point.
The new technical regulations sometimes push driver skill into the background, allowing the team and a pre-set system to take the lead. Turn 12 in Bahrain is a perfect example: three different drivers can be flat out through this section, but their speed is dictated by a program the team mapped out beforehand, all in the name of efficient battery charging.
As we move forward into the testing periods and the 2026 season, we can expect more examples of the 2026 cars being either painfully slow or incredibly fast compared to the 2025 generation. It remains to be seen whether this system will deliver the better, more engaging racing we all crave.
Stay tuned for more exclusive insights and join our broadcast channel on WhatsApp or subscribe to our PlanetF1 YouTube channel for the latest updates and features.
Read Next: Bahrain telemetry suggests Red Bull engine edge after Wolff claim
