Energy Recovery System
ERS
The hybrid energy recovery system in F1 captures the energy wasted during braking through the MGU-K, converting it into electrical energy and storing it in the Energy Store (battery), which can then be used to provide additional power when needed.
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Frequently asked questions
What kind of energy does the ERS recover in current F1 cars?
In the current system, the MGU-K mainly recovers kinetic energy during braking, converts it into electrical energy and stores it in the Energy Store.
Can a driver use ERS energy without limits whenever they want?
No. The regulations limit power and energy use, so teams manage deployment strategically to use the available energy as efficiently as possible over a lap.
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