treated biomass can go to biorefineries, farms and forests, and animal feeders. This will improve the value of cellulosic biomass for animals and biofuel production. This will reduce the density of the biomass for easier transport, simplify contract issues, and increase the land use for biofuels The process uses the whole plant to improve the carbon dioxide balance and increase yield. Potential energy grasses Fuel from energy grasses may be referred to as grassoline. Switchgrass Switchgrass is a bunch grass native to North America that grows naturally in warm weather with wide adaptation capability and easy germination, allowing the switchgrass to grow faster; however, it has a low relative yield compared to other energy crops Sorghum Sorghum is cultivated in warmer climates, mostly in the tropical regions. Sorghum has the potential to be an energy grass because it requires little water and can give a large yield. Sorghum, however, is an annual plant, is difficult to establish in an area, and requires a large input of fertilizers and pesticides. Miscanthus Miscanthus species are native to the tropical regions of Africa and southern Asia. Miscanthus can grow up to 3.5 meters high and has been trialed as a biofuel since the 1980s. The benefits of using Miscanthus are that it can live more than two years and requires low inputs, eliminating the need for extra irrigation, fertilizer and pesticides. The problems with Miscanthus arise from the time it takes to establish to an area. Sugarcane Sugarcane grows in irrigated lands of tropics and subtropics which can produce 15 kg biomass per square meter area. It is also suitable for BtL as its extracted juice is used to produce ethanol by traditional methods and also its remaining biomass (bagasse, leaves, shoots, etc) can be converted in to carbon neutral ethanol or methanol by subjecting to pyrolysis and gasification. Biochar can also be produced for carbon sequestration to compensate the carbon emissions by fossil fuels or reduce CO2 gas concentration in the atmosphere. Bamboo Bamboo is one of the fastest growing plant/biomass which can be used as feed stock for BtL. Most bamboo species are native to warm and moist tropical and to warm temperate climates. However, many species are found in diverse climates, ranging from hot tropical regions to cool mountainous regions and highland cloud forests. Cost of change Fuel costs depend on how fast the grasses grow and other factors. An