Arid Land Development of Sweet Sorghum as a Renewable Feedstock

The desired short term benchmarks/outcomes of this project are to: (1) Demonstrate the feasibility of using tertiary-treated sewage effluent for irrigation; (2) Determine which sorghum line should be utilized in arid Southwest; (3) Improve stabilization of sweet sorghum juice as a feedstock for ethanol production; (4) Complete mass (water and nutrients), and energy balances for growth and production of sweet sorghum in arid climates; (5) Derive preliminary estimates of costs and returns of using sweet sorghum to produce ethanol; (6) Improve the efficiency of juice fermentation; and (7) Transfer technology to Pinal Energy The long term outcomes are to: (1) Work with advisory board to prioritize feedstocks for arid Southwestern US; (2) Evaluate scale up to full production size at a commercial ethanol plant; (3) Identify which phases of the production process have the greatest scope for cost reductions; and (4) Determine economic feasibility of additional production facilities in the Southwestern United States (SW).

  • Supplemental Notes:
    • Program information: Advanced Research, Biobased Research


  • English


  • Status: Completed
  • Funding: $200000
  • Sponsor Organizations:

    Research and Innovative Technology Administration

    Department of Transportation
    1200 New Jersey Avneue, SE
    Washington, DC  United States  20590
  • Project Managers:

    Johnson, Shawn

  • Principal Investigators:

    Ogden, Kimberly

  • Start Date: 20090401
  • Expected Completion Date: 0
  • Actual Completion Date: 20110331

Subject/Index Terms

Filing Info

  • Accession Number: 01575658
  • Record Type: Research project
  • Source Agency: Department of Transportation
  • Files: RIP, USDOT
  • Created Date: Sep 10 2015 8:46AM