maximum of the automobiles or vehicles used in the freight transportation companies need more energy for hauling heavy loads. most of them are dependent on the diesel and other petroleum gasoline or fuels which could supply the energy to fit this requirement. however with the growing rate of the oil in the world marketplace and the increasing results of world warming and inexperienced house gases caused often by means of the auto’s emission, the authorities and different non-public sectors have found approaches to find opportunity fuels. maximum car producers have joined this brigade by using making hybrid vehicles which can be jogging the usage of the alternative fuels. maximum of the freight transportation businesses have also aligned with this pass and that they use the trendy opportunity gas generation for freight transportation systems.pinnacle vendors which includes FedEx and usahave started their actions to no longer to depend upon the petroleum fuels of their big vans. big trucks have extra consumptions and are usually used for longer journeys. With the prevailing and ongoing oil charge hike, the use of those vans could imply extra gasoline fees. With their intention to provide exact and rapid offerings at low cost fees, these companies can not simply add the weight to their customers. if they fee their customers higher than their usual expenses, there may be a tendency to lose more customers or even closure of the business. as a way to keep their clients and to maintain their commercial enterprise alive, these freight transporting companies have resorted to the usage of alternative gas generation for freight uses.At present numerous opportunity gasoline technology are to be had for all styles of cars. these consist of the biodiesel, strength, ethanol, hydrogen, methanol, natural gas, and propane. more are nonetheless below development which include the biobutanol, biogas, biomas-to-liquid fuels, and Fischer-Tropsch diesel. The currently available alternative gasoline era for freight uses are the propane, compressed herbal gasoline (CNG), and liquefied natural gas (LNG). those fuels deliver the same strength that the petroleum fuels can provide in powering heavy vehicles and cars. some vehicles and haulers of the FedEx and united statesare now going for walks the usage of those gas technologies. They use the opportunity fuels to cut extra on their gas costs or even on the consumer charges. strength is not blanketed in their preference of gas to be used in freight transporting vehicles. large vehicles want more electricity and feature larger motors that can not be supported by using electricity alone.using opportunity gasoline era for freight forwarders not most effective facilitates freight transporting businesses in reducing their fuel charges. the use of those technology is also their manner of helping the authorities and different institutions in their international warfare in opposition to environmental worries consisting of global warming and the boom of the inexperienced residence gases inside the international.