F1’s 2026 rules introduce “Recharge Mode,” a crucial energy strategy that could shape every race. With electric power now delivering up to 50% of total output, drivers must master harvesting, super clipping, and lift-and-coast tactics — or risk running out of battery at the worst moment.
The 2026 F1 season arrives with the biggest revolution in chassis and power unit regulations in the modern era of the sport. The cars will be smaller and lighter, and will feature new power units. Although the 1.6-liter V6 turbo hybrid used since 2014 will remain, this version has tripled its electrical power output.
The new regulations have established an almost equal distribution of power between the internal combustion engine (ICE) and the 350 kW MGU-K electrical system, after completely eliminating the MGU-H.
This change forces drivers to focus on much more sophisticated energy management and to recover energy through braking and a technique known as “super clipping,” a hot topic during the 2026 preseason tests.
It's normal to wonder what “super clipping” means, what “Recharge mode” consists of, or what “lift and coast” means. Don't worry: at RoundTable we have all the answers about the new power units.
Thanks to the new regulations, the energy recovery system (ERS) can recharge the new battery to power the hybrid unit, providing twice as much energy per lap as in 2025; in fact, drivers will be able to recharge up to 9 MJ per lap.
Energy management has been largely automated to help drivers maintain optimal battery capacity both throughout a lap and during the Grand Prix. Recharge mode is activated when the driver recharges the battery using recovered energy, based on various strategies previously known as “harvesting.”
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These techniques include braking, maintaining partial acceleration, lifting off the throttle, or using “super clipping.” The effectiveness of each will depend on the engine map, the characteristics of the circuit, and the total amount of energy available for recharging, which varies from track to track.
Normally, recharging is managed automatically using selectable maps and targets, allowing braking, partial acceleration, and super clipping to be controlled by the engine control unit (ECU). The only recharging mode that the driver controls directly is “lift-off regen,” also known as “lift.” and coast," which is activated by releasing the accelerator before a braking zone so that the car coasts and the MGU-K can recover some of the energy.
Using this tactic deactivates the active devices on new cars, while super clipping allows the active aerodynamics to remain operational because it is performed at full throttle. With super clipping, power is automatically redirected from the combustion engine to the battery at certain points on the circuit, causing a slight deceleration, especially at the rear wheels.
The more these processes are exploited, the more energy will be available in the battery to activate functions such as overtaking mode. If a driver consumes too much energy during an attack or overtaking maneuver, they could run out of resources at a crucial moment in the race. Therefore, energy management and recharging capacity will be essential in 2026.
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