Can I use Biodiesel in my existing diesel engine?
Yes. And without modification. Biodiesel must be produced to strict industry specifications (ASTM D 6751) in order to insure proper performance. Biodiesel that meets the ASTM standard and is legally registered with the Environmental Protection Agency is a legal motor fuel for sale and distribution. The ASTM standard ensures that Biodiesel is safe for your diesel engine.

Is Biodiesel better for the environment?
Biodiesel is better for the environment because it is made from renewable resources. Also, because we are not pulling carbon particulates from the earth and introducing them into the air (like petroleum-based diesel), we are greatly reducing the number of particulates released through our vehicle’s emissions.

The use of Biodiesel results in substantial reduction of unburned hydrocarbons, carbon monoxide, and particulate matter compared to emissions from diesel fuel. In addition, the exhaust emissions of sulfur oxides and sulfates (major components of acid rain) from Biodiesel are essentially eliminated compared to diesel. Of the major exhaust pollutants, both unburned hydrocarbons and nitrogen oxides are ozone or smog forming precursors.

A 1998 study (sponsored jointly by the USDA and the DOE) stated that Biodiesel also reduces net CO2 emissions by 78 percent, compared with petroleum diesel. Biodiesel is the only alternative fuel to have fully completed the health effects testing requirements of the 1990 Clean Air Act Amendments.

Biodiesel biodegrades quickly and is less toxic for the environment than everyday items like table salt and sugar.

What is the process for making Biodiesel?
Straight Vegetable Oil (SVO) is generally used as a feedstock in the production of Biodiesel. Animal fats can also be reacted into Biodiesel. Biodiesel is made through a chemical process called transesterification. Transesterification separates glycerin from SVO (or animal fat). The products of this process are Biodiesel (technically known as a methyl ester) and glycerin, a common ingredient in soap and pharmaceutical products.

What is the Difference between SVO and Biodiesel?
SVO is not biodiesel and the use of as a diesel substitute is not recommended by engine manufacturers since it performs poorly as a fuel and may not perform at all in cold climates.