(EnergyAsia, April 14) — On the occasion of the recent 21st Worldwide Battery, Hybrid and Fuel Cell Electric Vehicle Symposium in Monaco, the French Propane and Butane Federation (CFBP) and the World Liquefied Petroleum Gas Association (WLPGA) showcased a new prototype hybrid electric passenger vehicle engineered to run on clean LPG or autogas.             RM…