Introduction
Vehicles are the primary mode of transportation for many people. As such, it makes sense that we would want to make sure that our vehicles are as clean and efficient as possible. However, some vehicles tend to be more polluting than others. For example, if you live in an urban area like New York City or Los Angeles, you may have noticed that there are more cars on the roads each day than there were when you first moved in (and no wonder—these cities are home to some of America’s most congested traffic). In addition to being noisy and smelly at times, these vehicles can also contribute significantly to air pollution if they run on gasoline instead of alternative fuels such as electricity or hydrogen power systems.
Electric Vehicles
Electric vehicles are the future of cars. They’re quiet, clean, and have a limited range–making them ideal for city driving. They can also be charged at home or work.
But there are some drawbacks: electric cars cost more than gas-powered cars because they require expensive batteries that need to be replaced every few years (depending on how much you drive). Additionally, electric vehicles have a limited range before needing to be recharged–about 100 miles per charge–which means you’ll need access to charging stations along your route before going very far away from home or work.[1]
Hydrogen Fuel Cell Vehicles
Hydrogen Fuel Cell Vehicles are zero-emission vehicles that can be refueled in minutes, have a range of 300 miles or more and can be refueled at most gas stations. The hydrogen fuel cell technology is highly efficient, with only about 12kWh of energy needed to produce 1kg of H2 from water (this is the same amount required to power an electric car for 100 miles).
Natural Gas Vehicles
Natural gas is a fossil fuel that burns cleaner than gasoline or diesel. It’s also a domestic fuel source, which means it can be used to power cars, trucks, buses and trains without having to import it from other countries.
In addition to being cleaner burning than gasoline or diesel, natural gas vehicles (NGVs) have been shown to reduce greenhouse gas emissions by 20{a5ecc776959f091c949c169bc862f9277bcf9d85da7cccd96cab34960af80885} compared with traditional vehicles.[1] In fact, some studies suggest that NGV technology could help reduce carbon dioxide emissions by up to 80{a5ecc776959f091c949c169bc862f9277bcf9d85da7cccd96cab34960af80885} when compared with conventional internal combustion engines.[2][3]
One reason why NGVs produce fewer harmful pollutants during operation is because they don’t require an onboard source of oxygen in order for them work; instead using hydrogen-rich gases produced as part of the combustion process itself.[4][5] This means fewer pollutants will be released into our atmosphere while driving around town!
Biodiesel and E85 Vehicles
Biodiesel is a renewable fuel that can be used in any diesel engine, and E85 is a fuel blend of 85{a5ecc776959f091c949c169bc862f9277bcf9d85da7cccd96cab34960af80885} ethanol and 15{a5ecc776959f091c949c169bc862f9277bcf9d85da7cccd96cab34960af80885} gasoline. Biodiesel can be used in any vehicle that runs on diesel or gasoline, including cars and trucks.
Biodiesel is made from vegetable oils like soybean oil, canola oil and palm oil; animal fats like tallow (beef fat) and lard; recycled grease from restaurants; or municipal solid waste (MSW). Biodiesel production involves the use of microorganisms to convert raw materials into fatty acids which are then hydrogenated into methyl esters (biodiesel).
Ethanol can also be produced from MSW by fermentation or thermochemical processes (i.e., gasification). The resulting ethanol may be blended with gasoline at varying levels depending on local laws governing minimum octane ratings for fuels sold at retail stations within each state
Flexible-Fuel Vehicles (FFVs)
One of the most popular alternative fuels is ethanol, which is made from corn or other crops. Ethanol has been used in vehicles since the 1980s and can be found in Brazil, the United States and Europe. It’s also used as an additive to gasoline to make it burn cleaner and more efficiently than standard gasoline does on its own.
Ethanol-fueled vehicles are called Flexible Fuel Vehicles (FFVs). In addition to being able to use either E85 or regular unleaded fuel without modification or adjustment by changing out your car’s engine components–you don’t have to do anything special besides filling up your tank with whichever type of fuel you choose!
Using alternative fuels for cars is the future.
The benefits of using alternative fuels are many. For example, electric vehicles (EVs) can be powered by a variety of different energy sources: solar power, wind turbines and hydroelectric dams. Hydrogen fuel cell vehicles (HFCVs) run on hydrogen stored in tanks that are refilled at special stations. Natural gas vehicles use compressed or liquefied natural gas as fuel; they’re often referred to as CNG or LNG cars because they run on compressed or liquefied forms of methane gas instead of gasoline or diesel fuel. Biodiesel is made from vegetable oils like soybean oil while E85 is a blend consisting mostly of ethanol with up to 20{a5ecc776959f091c949c169bc862f9277bcf9d85da7cccd96cab34960af80885} gasoline added for good measure! Finally there’s flex-fuel vehicles (FFVs), which can run on either gasoline or E85 ethanol blends depending on where you live – this means lower emissions from tailpipe emissions because FFVs don’t need catalytic converters since there aren’t any tailpipes!
Conclusion
The future of alternative fuels in the automobile industry is bright. The automotive industry has been slow to adopt new technologies and alternative fuels, but now that they are starting to see the benefits, they will be eager to incorporate them into their vehicles.