Theory
Historically, there has not been any volume use for scrap tires other than burning that has been able to keep up with the volume of waste generated yearly. Tires produce the same energy as petroleum and approximately 25% more energy than coal, Burning tires is lower on the hierarchy of reducing waste than recycling, but it is better than placing the tire waste in a landfill or dump. There is a possibility for tire fires or the harboring of disease vectors such as mosquitoes.
Tire Derived Fuel is a interim solution to the scrap tire waste problem. Advances in tire recycling technology might one day provide a solution other than burning by reusing tire derived material in high volume applications.
Read more about this topic: Tire Derived Fuel
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—H.L. (Henry Lewis)
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—Ruth Hubbard (b. 1924)