What are alternative fuels?
People also call these substances “non-conventional fuels,” “advanced fuels” and “renewable energy.” Many of the advantages of alternative fuels are rooted in the fact that, unlike gasoline, they aren’t petroleum-based:
What are the different types of non-conventional fuels?
They include gasses like hydrogen; alcohols like ethanol; biologically-derived materials like biodiesel; as well as other sources. People also call these substances “non-conventional fuels,” “advanced fuels” and “renewable energy.”
What is the best substitute for gasoline?
Ethanol is an alcohol that can be substituted for gasoline. Most often made from the starch and sugars found in grains like corn, barley and sugar cane, it’s the oldest renewable energy for vehicles: Henry Ford’s Model T ran on a mix of grain alcohol and gas.
Alternative fuels are derived from sources other than petroleum. Most are produced domestically, reducing our dependence on imported oil, and some are derived from renewable sources. Often, they produce less pollution than gasoline or diesel.
What are the alternative fuels for hydrogen cars?
Hydrogen is a potentially emissions- free alternative fuel that can be produced from domestic resources for use in fuel cell vehicles. Natural Gas. Natural gas is a domestically abundant gaseous fuel that can have significant fuel cost advantages over gasoline and diesel fuel.
Which fuel is less polluting?
Alternative Fuels. Most are produced domestically, reducing our dependence on imported oil, and some are derived from renewable sources. Often, they produce less pollution than gasoline or diesel. Ethanol is produced domestically from corn and other crops. It produces less greenhouse gas (GHG) emissions than gasoline or diesel.
What is sustainable alternative jet fuel (Sajf)?
This report uses the term sustainable alternative jet fuels (SAJF) to characterize a family of drop-in fuels that are intended to lower the net life-cycle carbon emissions of commercial aviation. Jet Fuels. First and foremost, SAJF will need to meet current specifications for jet fuel, either on their own or when blended with conventional jet fuel.
Can local governments capture the benefits of alternative fuel production?
Although the majority of efforts to date have been focused in the United States and Europe, there exist expectations that this production can proliferate around the world, with local governments attempting to capture some of the indirect benefits of such fuel production, as outlined previously.
Where can I find information about alternative fuel vehicles?
Check out our Alternative Fuels Data Center for information, maps, and tools related to all types of advanced vehicles. From electric cars and propane vehicles to natural gas-powered buses and trucks that run on biodiesel, today’s options for alternative fuel vehicles are vast.
What is the energy department doing to promote alternative fuels?
Working with universities, private-sector companies and the National Labs, the Energy Department supports research and development of alternative fuels and vehicle technologies to provide consumers with cost-effective vehicle choices.
Should the aviation industry switch to alternative fuel?
Given the global nature of aviation and the tremendous investment in and long life span of aircraft and aviation infrastructure, switching fuel types would require significant modifications to the air transportation system and supporting services, including aircraft, airports, airport fuel delivery systems, and national pipeline systems.