ENERGIA DDF Diesel +LPG Dual Fuel System Save on your Fleet transportation cost! We are always developing new solutions for our partners around the world and yet another good solutions arrived for the heavy-duty fleet owners. Energia Team successfully converted a Volvo FH 440 Truck to run on LPG+Diesel Dual Fuel, the truck burs now cleaner fuel and saves 20-30% to the fleet owner depending on the road and driving conditions. Our aim to help save environment and create sustainable and affordable transportation options for fleets and personal car owners. We will work on this project to have cleaner fuel solutions, better saving rates and therefore generate happier customers.