By Unknown Kamis, 02 Oktober 2014 CESA 3.0 energy recuperation PSA Peugeot Citroen Spresso CESA abstract : a highly efficiency electrical recuperation system that fits with Hybrid Air technology (PSA Peugeot Citroen) PSA Peugeot Citroen has unveiled in 2013 a new hybrid powertrain concept - Hybrid Air - described as disruptive hybrid system that makes a ...