; (B) is not derived from coprocessing an applicable material (or materials derived from an applicable material) with a feedstock which is not biomass; (C) is not derived from palm fatty acid distillates or petroleum; and (D) has been certified in accordance with paragraph (2)(C) as having a lifecycle greenhouse gas emissions reduction percentage of at least 50 percent. (2) Other definitions For purposes of paragraph (1): (A) Applicable material The term applicable material means— (i) monoglycerides, diglycerides, and triglycerides, (ii) free fatty acids, and (iii) fatty acid esters. (B) Biomass The term biomass has the meaning given such term in section 45K(c)(3) of the Internal Revenue Code of 1986. (C) Lifecycle greenhouse gas emissions reduction percentage The term lifecycle greenhouse gas emissions reduction percentage means, with respect to any sustainable aviation fuel, the percentage reduction in lifecycle greenhouse gas emissions achieved by such fuel as compared with petroleum-based jet fuel, as defined in accordance with— (i) the most recent Carbon Offsetting and Reduction Scheme for International Aviation which has been adopted by the International Civil Aviation Organization with the agreement of the United States; or (ii) the most recent determinations under the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model developed by Argonne National Laboratory or any successor model developed by Argonne National Laboratory.