The US Department of Energy (DOE) has announced the selection of six projects for up to US$12.9 million in federal co-funding to develop and execute plans for the manufacturing of advanced or cellulosic biofuels, bioproducts, refinery compatible intermediates, and/or biopower in a domestic pilot- or demonstration-scale integrated biorefinery.
The US Department of Energy (DOE) has announced the selection of six projects for up to US$12.9 million in federal funding. Entitled, “Project Definition for Pilot- and Demonstration-Scale Manufacturing of Biofuels, Bioproducts, and Biopower” , these projects are required to share the cost at a minimum of 50 percent and will develop and execute plans for the manufacturing of advanced or cellulosic biofuels, bioproducts, refinery-compatible intermediates, and/or biopower in a domestic pilot- or demonstration-scale integrated biorefinery.
The projects will be evaluated in two phases. Award recipients will design and plan their facilities in Phase 1. The six Phase 1 projects will utilise thermochemical, biochemical, algal, and hybrid conversion technologies to generate the data required to enable future commercial-scale facilities.
Demonstration-Scale Integrated Biorefineries:
- AVAPCO, LLC, Atlanta, Georgia (US$3.7 million): The project will develop a demonstration-scale integrated biorefinery that combines AVAPCO’s biomass-to-ethanol process with project partner Byogy’s alcohol-to-jet process to create an integrated process that produces jet fuel from woody biomass. In addition to the jet fuel primary product, the demonstration facility will also produce cellulosic renewable diesel and other bioproducts with another project partner, Genomatica.
- LanzaTech, Inc., Skokie, Illinois (US$4 million): Has brought together a large team to design, construct, and operate an integrated demonstration-scale biorefinery that will use industrial waste gases to produce 3 million gallons per year of low-carbon jet and diesel fuels. LanzaTech and the Pacific Northwest National Laboratory have already successfully demonstrated their renewable jet fuel production technology.
Pilot-Scale Integrated Biorefineries:
- Global Algae Innovations, San Diego, California (US$1.2 million): Has developed novel technologies that improve several stages of the algae production process. This project seeks to design a pilot-scale algae biofuel facility with improved productivity of open pond cultivation and more energy-efficient algae harvest.
- ThermoChem Recovery International, Inc., Baltimore, Maryland (US$0.8 million): Will work in collaboration with project partners to design a pilot-scale integrated biorefinery to produce transportation fuels from woody waste and agricultural feedstocks. The project proposes many improvements throughout the system, which in combination would allow for smaller, more cost-effective integrated biorefineries with increased liquid fuel yield.
Pilot-Scale Waste-to-Energy Projects:
- Rialto Bioenergy, LLC, Carlsbad, California (US$2 million): Plans to design the Rialto Advanced Pyrolysis Integrated Biorefinery facility that will have the capacity to convert 300 tons per day of biomass such as food extracted from municipal solid waste and wastewater treatment plant biosolids into a high-nutrient fertiliser and up to 6.4 MWe of carbon-negative, renewable biopower.
- Water Environment & Reuse Foundation, Alexandria, Virginia (US$1.2 million): Will design a pilot-scale integrated biorefinery that utilises wastewater treatment plant sludge. This project will convert residual sludge and solids into biocrude oil, biogas, and fertiliser. The biocrude oil, when upgraded, is comparable to fossil-derived crude and can produce a variety of fuels including gasoline, jet fuel, and diesel with nearly zero net carbon emissions. The biogas produced by the system will be used to offset power needs elsewhere in the plant or will be sold to the grid.
In order to continue to Phase 2, projects will be evaluated on Phase 1 progress, as well as the ability to secure the required 50 percent cost share funding for Phase 2. DOE anticipates Phase 2 awards to be made in fiscal year 2018 to construct and operate the pilot- or demonstration-scale facility. Projects could receive additional federal funds of up to US$15 million for pilot-scale facilities or US$45 million for demonstration-scale facilities.
