Regional Resource Hubs for Purpose-Grown Energy Crops

Regional Resource Hubs for Purpose-Grown Energy Crops is sponsored by U.S. Department of Energy (DOE), Bioenergy Technologies Office (BETO). This funding opportunity drives research, development, and demonstration (RD&D) of low carbon intensity, purpose-grown energy crops.

Funding Selections: Regional Resource Hubs for Purpose-Grown Energy Crops | Department of Energy Funding Selections: Regional Resource Hubs for Purpose-Grown Energy Crops Office: Bioenergy Technologies Office FOA number: DE-FOA-0003209 The U.S. Department of Energy (DOE) Bioenergy Technologies Office (BETO) announced $52 million in funding for six university and industry projects to advance the production of low carbon intensity, purpose-grown energy crops critical to accelerating a renewable energy bioeconomy.

The projects will expand a domestic supply chain of alternative carbon sources essential to biofuels and bioproducts production that can lower net emissions in the transportation and industrial sectors, as well as innovate and grow the U.S. agricultural industry.

Funding in this research supports DOE’s long-term objective to develop technologies that mobilize renewable carbon resources to increase the production of bioenergy and renewable chemicals and materials. Prime funding recipients are located in six states with proposed field and pond experiments located across 18 different states.

These selected projects will focus on the advancement of low carbon intensity, purpose-grown energy crops across varied agronomic and geographic landscapes through the generation of data and research findings. The projects will focus on one or more of the following feedstock resources: microalgae, switchgrass, miscanthus, high biomass sorghum, carinata, camelina, pennycress and shrub willow.

With this funding, these projects will play an important role in supporting the Federal government's Sustainable Aviation Fuel (SAF) Grand Challenge goal to produce three billion gallons of SAF annually by 2030 and 35 billion gallons annually by 2050, enough to meet 100% of the projected U.S. aviation fuel demand.

These research projects also support DOE’s Clean Fuels & Products Shot™ by focusing on lowering the net emissions in the fuel and chemical industry through alternative sources of carbon to advance cost-effective technologies with a minimum of 85% lower greenhouse gas emissions by 2035.

The following projects were selected: (City, State) Project Title Federal Cost Share Subtopic Area 1a: Algae Arizona State University Tempe, AZ Southwest Microalgal Research and Testing (SMaRT) This project will evaluate two main approaches for algae cultivation: 1) Semi-continuous cultivation under nutrient replete conditions for biomass production and 2) 2-stage cultivation (growth and induction) to enhance the production of lipids.

The research will be performed using a variety of raceway sizes, including sloped raceways driven by pumps rather than paddlewheels. One end goal of this project is to integrate empirical data collected at multiple scales with validated computational simulations and hydrodynamic modeling to enable a Digital Twin (or virtual testbed) to help guide, de-risk and mobilize the algae industry.

$10,000,000 Photosynthex Corporation Imperial, TX Economical Green Algae Cultivation for Renewable Fuels and Materials This project will demonstrate, quantify, and optimize the cultivation of microalgae for the purpose of producing sustainable aviation fuel (SAF), bioplastics, and omega-3 fatty acids. The project will grow the high-yielding microalgae in outdoor raceway ponds without plastic liners.

Key project objectives include optimizing algae cultivation and harvesting methods to maximize biomass yield and minimize costs. This project will validate large-scale algae production and all biomass produced will be converted for product manufacturing by commercial partners.

$6,116,043 Subtopic Area 1b: Herbaceous Energy Crops University of Illinois - Urbana-Champaign Urbana-Champaign, IL Regional Mobilization of Low-Carbon Intensity Herbaceous Feedstocks for Biofuels and Bioproducts (RM-Herb): Switchgrass, Miscanthus, and High-Biomass Sorghum This project will link new and on-going data streams from commercial scale fields of miscanthus, switchgrass and sorghum over 9 states to demonstrate yield, composition, carbon intensity (CI) and ecosystem services, filling critical knowledge gaps in sustainable conversion-ready herbaceous feedstocks.

A key innovation is leveraging existing fields for field evaluation, ecosystem modeling, and life cycle and technoeconomic analysis to determine the site and species-specific carbon intensity.

$10,000,000 Subtopic Area 1c: Intermediate Energy Crops University of Minnesota - Twin Cities Minneapolis, MN Oilseed Crops to Sustain the Environment and Meet Energy Demand (OILSEED) This project will establish a relay cropping system that produces an intermediate oilseed (camelina or pennycress) as a harvestable winter crop between a summer annual grain and soybean—three crops in two years.

In this system, soybean is interseeded into a standing oilseed crop in spring, the oilseed is harvested over the top of the immature soybean, and the soybean matures and is harvested in the fall. This cropping system is expected to produce low carbon intensity scores for the oilseed crops and address intractable environmental problems in agriculture.

$9,999,893 CleanJoule Salt Lake City, UT Developing a Reliable Supply Chain of Camelina and Carinata for SAF This project proposes to conduct cultivation studies of wheat-camelina system under no-till farming practice and compare it with baseline of wheat-fallow conventional tilling for production of sustainable aviation fuel.

Concurrently, the team will evaluate a camelina and soybean relay cropping system in Minnesota, and carinata as a cover crop during winter fallow prior to cotton planting in Alabama. Expected outcomes include optimal cropping systems that will improve soil health and water use efficiency, mitigate greenhouse gas emissions, and provide biodiversity for pest control.

$7,999,471 Subtopic Area 1d: Short-Rotation Woody Crops SUNY - The State University of New York Albany, NY Advancing Commercialization through the Monitoring, Measurement, and Verification of Large, Established Willow Biomass Crops This project will remove barriers to the expansion and commercialization of willow crops through innovations to lower production costs and carbon impact, including UAV precision management, new planting systems, improved genetics, and a prototype harvester.

This project offers a unique opportunity to understand the dynamics of a large-scale, commercially managed short rotation woody crop system that is currently in the second half of its 20-25 year life cycle. The project team will also collect, analyze and share sustainability data related to willow production.

$7,906,991 The six selectees will become members of the new BETO funded Regional Biomass Resource Hub Initiative (RBRH), led by Idaho National Laboratory (INL). INL will coordinate collaboration amongst the funding recipients to share experimental plans, report data, and collectively achieve the funding objectives.

Selectees will be organized in groups to coordinate feedstock data standards and procedures, and to collectively overcome regional resource mobilization challenges and barriers.

The RBRH groups will also work alongside a wide range of stakeholders, including national laboratories, universities, regional landowners and farmers, policy makers, among others, to ensure the RBRH is meeting the needs of the industry and communities they serve.

These awards are funded and administered by DOE’s Bioenergy Technologies Office (BETO), which is focused on developing technologies that convert renewable carbon resources and other waste into low-carbon biofuels and bioproducts. Learn more about the original Regional Resource Hubs for Purpose-Grown Energy Crops funding opportunity notice .