This survey paper critically reviews the performance and prospects of soy biodiesel production on a global basis as assessed by some 30 life-cycle analyses (LCAs). The paper compares agricultural and industrial practices. Soy biodiesel is not a most sustainable product in all global...

Essential sustainability requirements for biodiesel are that the product should be truly renewable and have a lower negative environmental impact than fossil fuels based on the latest insights. Biodiesel is not a most sustainable product in all geographical circumstances. This survey paper...

The sustainability goals for soy biodiesel are to contribute to energy security by providing a domestically sourced fuel, to maintain and enhance the natzural resource base and environmental quality, to produce an economically viable fuel, and to improve the quality of life. Sustainability is...