Is there a future for BioFuel’s?
Anyone who’s been paying attention has heard talk about alternative fuels, including biofuels, and how alternative fuels and alternative fuel vehicles are good for the environment as well as the fact that they allow countries to reduce their dependence on foreign oil.
Biodiesel fuel is generally made from vegetable oil, such as soybean, peanut, or canola oil, and can be used either by itself or in combination with regular diesel to run diesel cars, trucks and buses.
(Interestingly, the original diesel engines back in the 1890s were actually designed to run on peanut oil!)
Bio diesel reduces carbon emissions…with pure biodiesel reducing emissions by 90% over petroleum diesel.
Not only that, but vegetable-based biodiesel is what is called “carbon neutral”. In other words, the amount of carbon emitted is offset by what the plant matter took in from the atmosphere before harvesting.
Biodiesel is also biodegradable so a biodiesel spill is not the environmental crisis that an oil spill would be. And biodiesel fuel can be domestically grown, eliminating our dependence on foreign oil.
Biodiesel and petroleum diesel mix extremely well and are commercially available in variety of combinations, ranging from 5% biodiesel up.
As with all cars, however, there are also downsides, as use of biodiesels in vehicles increases nitrogen oxide, which is also a harmful pollutant, contributing to acid rain, ground-level ozone, and global warming, among other things.
However, the EPA has put strict emission standards and environmental regulations into place to reduce the emission of nitrogen oxide by 90% or more. The use of better catalytic converters, such as are currently used in Europe, will help significantly.
Another downside could be of more practical concern to the bio diesel car owner in colder areas. Bio diesel has what is called a “high clouding point”. This means that biodiesel tends to solidify at low temperatures, making it more expensive to transport in colder climates, raising the price at the pump, and also may require using lower-blend biodiesel in the really cold weather.
For those people using 100% vegetable oil, which can gel at temperatures under 25 degrees, a system that heats and filters the fuel is essential, and you might need to run an alternative fuel tank for running regular or lower-blend diesel.
However, with better gas mileage, lower emissions, and the use of renewable, domestic sources, the upsides actually make biodiesel cars a “greener” option than even hybrids.
Other Relevant Info:
Installing a Bio Fuel Conversion Kit
Which Bio-fuel is Better? Algae vs. Ethanol
Downsides to Biofuel Vehicles
Running A Car On Ethanol May Cause Increased Food Prices.
History of Biofuel Cars
