Regulatory changes in the blending of gasoline with clean blendstocks, coupled with tax credits, spurred the development of many ethanol and biodiesel plants in the late 2000s.
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Houston-based writer Terry Boudreaux wrote the text, which I edited and fact-checked. The book was published in 2007 and describes the production processes of ethanol and biodiesel, as well as a list of plants, projects and the market outlook.