
If anyone still needed proof that world oil resources are diminishing, staggering gas prices have now confirmed it. Now, even as our wallets grow skinnier and SUV sales drop, I can’t help but wonder how deeply this new reality is penetrating the American psyche.
Proponents of alternative fuel are fervently pursuing a viable, abundant source of fuel that will maintain our mobility without harming the earth. At present, biodiesel is the most available, affordable and easy-to-use alternative to gasoline. It is made out of either used cooking grease or virgin vegetable oil (corn and soy being the most common). The process of refining oil into biodiesel is quite simple, and the resulting fuel can be used in any diesel engine with no modification to the vehicle itself.
Below is a how-to recipe for brewing your own biodiesel. I have compiled it from several sources over the last few years and have followed it myself many times with great success. Read on to learn how you can have a healthier, cheaper, more environmentally-friendly ride.
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