U.S. flag

An official website of the United States government

Feedstock Readiness Level (FSRL) evaluation: Pennisetum purpureum (napiergrass), Alcohol-to-Jet, Southeast, June 2018

    Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in June 2018, assesses the maturity of *Pennisetum purpureum* (napiergrass) as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

    Feedstock Readiness Level (FSRL) evaluation: Panicum virgatum (switchgrass), Alcohol-to-Jet, Southeast, June 2018

      Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in June 2018, assesses the maturity of *Panicum virgatum* (switchgrass) as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

      Feedstock Readiness Level (FSRL) evaluation: Saccharum spp. (energy cane), Alcohol-to-Jet, Southeast, Jun. 2017

        Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in June 2017, assesses the maturity of *Saccharum spp.* (energy cane), as a feedstock for the Alcohol-to-Jet conversion process in the United States South region.

        Feedstock Readiness Level (FSRL) evaluation: Sorghum bicolor (sweet sorghum), Alcohol-to-Jet, Southeast, Sept. 2016

          Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in September 2016, assesses the maturity of *Sorghum bicolor* (sweet sorghum), as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

          Feedstock Readiness Level (FSRL) evaluation: Saccharum officinarum (sugarcane), Alcohol-to-Jet, Southeast, Sept. 2016

            Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in September 2016, assesses the maturity of *Saccharum officinarum* (sugarcane), as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

            Unit process data for lignin extraction in a softwood kraft pulp mill

              This unit process represents the gate-to-gate production of 1 air-dried metric tonne of kraft lignin, coproduced with southern bleached softwood kraft pulp (SBSK), high voltage electricity and unrefined tall oil soap. The pulp is derived from pine or loblolly pine in a kraft pulping process at a mill in the southern United States (U.S.). Lignin is extracted via precipitation and acid washing. All flows are production weighted to kraft lignin. The SBSK pulp production technologies are an aggregation of those applied in the southern U.S. in 2013.

              Feedstock Readiness Level (FSRL) evaluation: Pennisetum purpureum (napier grass), Alcohol-to-Jet, Southeast, Sept. 2016

                Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in September 2016, assesses the maturity of *Pennisetum purpureum* (napier grass), as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

                Feedstock Readiness Level (FSRL) evaluation: Panicum virgatum (switchgrass), Alcohol-to-Jet, Southeast, Sept. 2016

                  Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in September 2016, assesses the maturity of *Panicum virgatum* (switchgrass) as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

                  Feedstock Readiness Level (FSRL) evaluation: Miscanthus x giganteus (giant miscanthus), Alcohol-to-Jet, Southeast, Sept. 2016

                    Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in September 2016, assesses the maturity of *Miscanthus x giganteus* (giant miscanthus) as a feedstock for the Alcohol-to-Jet conversion process in the United States Southeast region.

                    Feedstock Readiness Level (FSRL) evaluation: Brassica napus (Canola), hydroprocessed esters & fatty acids (HEFA), Southeast, Sept. 2016

                      Feedstock readiness level evaluations are performed for a specific feedstock-conversion process combination and for a particular region. FSRL evaluations complement evaluations of Fuel Readiness Level (FRL) and environmental progress. The data from this evaluation, compiled in September 2016, assesses the maturity of *Brassica napus* (Canola) as a feedstock for the Hydroprocessed Esters and Fatty Acids (HEFA) conversion process in the United States Southeast region.