FY22 BETO Waste Feedstocks and Conversion R&D

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Amendment 000002 - The purpose of this amendment is to modify Subtopic Area 2B Metrics to replace “reduction in variability” with “extension of performance”. And under the third bullet in Subtopic Area 2b Specific Requirements, replace “variability” with “duration”. See FOA DE-FOA-0002636/000002 for details. Amendment 000001 - The purpose of this amendment is to modify Appendix G to correct an error to allow the following feedstocks for Topic Area 3: Syngas (derived from other allowable feedstocks). See FOA DE-FOA-0002636/000001 for details. This FOA (Funding Opportunity Announcement) supports two priority areas in the Bioenergy Technologies Office (BETO) research and development (R&D) portfolio. The first of these priority areas addresses new strategies for energy and resource recovery from waste streams. Waste streams including municipal solid waste, animal manure, wastewater residuals and other organic wastes have been identified as a key feedstock for the production of biofuels and bioproducts. These wastes represent significant environmental liabilities in the forms of fugitive methane emissions, air and water quality impacts, and odors, amongst others. These wastes also disproportionately are cited in disadvantaged communities leading to a multitude of health impacts on the surrounding populations. There are also significant costs associated with the management of these waste streams including treatment, hauling, and disposal or tipping fees. These economic factors make these waste streams an economic liability to the communities managing them but also a cost-advantaged feedstock for the production of biofuels and bioproducts. The second priority area addressed by this FOA targets improved organisms and inorganic catalysts. BETO’s Conversion R&D Program has identified process robustness as a key challenge that must be addressed prior to scale-up. This includes the development of more robust organisms and catalytic processes for the conversion of sustainable feedstocks and intermediates into biofuels and bioproducts. Topic Area 2 of this FOA (including subtopics 2a and 2b) seeks technologies to improve the economic viability of microbial production processes by improving the productivity and robustness of the engineered microorganisms. Topic Area 3 focuses on inorganic catalyst development and investigating catalyst robustness and the mitigation of negative impacts or impurities found in bio-derived streams. Topic Areas 2 and 3 will ultimately improve the economics of sustainable biofuels production to realize cost goals of under $2.50/gallon by 2030 and to enable more processes that are capable of producing sustainable aviation fuel and meet the White House’s goal of reducing aviation emissions by 20% by 2030. Questions regarding the FOA must be submitted to FY22FeedstockConversionFOA@ee.doe.gov.

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