; and (4) to build and retrofit traditional and pipeline terminals (including rail lines) to blend biodiesel and pipelines to carry ethanol and biodiesel. (e) Certification requirement Any infrastructure used or installed with funds provided under this section shall be certified by the Underwriters Laboratory to distribute blends with an ethanol content of 25 percent or greater. (f) Funding (1) Federal project share The Federal share of the total cost of carrying out a project under this section shall not exceed 80 percent. (2) Maximum percentage for certain activities An entity receiving a grant under this section shall ensure that Federal funds do not exceed— (A) 75 percent of the per pump cost for— (i) pumps that can dispense a range of ethanol blends up to and including E85 (new pumps or retrofit of existing pumps); and (ii) dedicated E15 or E85 pumps (new pumps or retrofit of existing pumps); (B) 50 percent of the terminal cost for terminals with B100 capabilities; and (C) 25 percent of the per tank cost for new storage tanks and related equipment associated with new facilities or additional capacity other than replacement. (g) Authorization of appropriations There are authorized to be appropriated $100,000,000 for each of the fiscal years 2021 through 2026 to carry out this Act. . (b) Clerical amendment The analysis for chapter 2 of title 23, United States Code, is amended by adding at the end the following: 219. Clean fuels grant program. .