Leuven, Belgium – March 11th, 2014 – In response to concerns over the future supply of fossil fuel and a growing awareness of the environment in our society, ULTIMO® lithium ion capacitors have been developed as innovative next-generation electricity storage devices, providing the best solution combining energy and power, together with high-speed charge/discharge. ULTIMO® lithium ion capacitors dramatically improve energy utilization efficiency and offer a unique, high power density at the same time. Currently, ULTIMO® lithium ion capacitors offer value to a wide range of applications, including transportation, electrical power supply, solar- and wind-power generation, industrial machines, and office equipment. In this respect, we would like to share the following successful realization: “Regenerative braking in a hybrid bus”, using ULTIMO® lithium ion capacitors.