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What is ERS in F1? An in-depth guide to energy recovery systems

ERS, or Energy Recovery System, is a hybrid system in Formula 1 cars that boosts performance by harvesting and storing energy ...
autoweek

Williams F1 delays kinetic-energy recovery system introduction

Williams F1--one of the strongest proponents of Formula One's new kinetic-energy recovery systems--confirmed it will delay introducing its technology until sometime during the season. A team spokesman ...