Biofuel
Guayule's viability as a potential biofuel has been enhanced recently in light of commentary from a variety of experts, including Lester R. Brown of the Earth Policy Institute, stating that " biofuels pit the 800 million people with cars against the 800 million people with hunger problems," meaning that biofuels derived from food crops (like maize) raise world food prices. Guayule can be an economically viable biofuel crop that does not increase the world's hunger problem. Guayule has another benefit over food crops as biofuel - it can be grown in areas where food crops would fail.
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