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12/09/2011

The Dawn of the New Algae: cleaning up and enriching biofuels, with biofuels

By Alternative Energy Reviews - December 1, 2011 Iowa algae and corn ethanol project points the way towards optimizing delivery of feed, fuel, carbon reduction. In our 10-part series, the Bioenergy Project of the Future, based on extensive interviews with industry leaders, we outlined what is expected to be the multi-product, multi-input structure of biofuels and biomaterials projects in the future. In step 1, we identified the acquisition of an existing first-generation ethanol plant as an appropriate base, because it had so many assets already in place, including a feedstock aggregation system, relations with growers and customers, rail lines, roads, water, power and so on. In steps two through nine, project developers would add in a variety of inputs and outputs that would increase the product value, stabilize the input costs, and improve the carbon footprint and impact of the project. 2. Cellulosic biomass feedstock 3. Renewable chemicals 4. Advanced drop-in biofuels 5. Algal fuels and materials 6. Bio-ammonia 7. Renewable diesel 8. Lowest-cost waste feedstocks 9. Solar, wind and other renewables The most complete realizations of that vision at scale, to date, are the POET Liberty Project in Emmetsburg, Iowa; the Gevo biobutanol project in Luverne, Minnesota; the Amyris (AMRS) SMA Indústria Química project in Brazil; and the Green Plains Renewable Energy (GPRE) project in Shenandoah, Iowa – in which an algal fuels and biomaterials project in underway in partnership with BioProcessAlgae. Read More