TY - RPRT TI - Improving commercial truck fleet composition in emission modeling using 2021 US VIUS data AU - Xu, Xiaodan [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)] (ORCID:0000000296509156) AU - Yang, Hung-Chia [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)] AU - Laarabi, Haitam [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)] AU - Poliziani, Cristian [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)] AU - Birky, Alicia [National Renewable Energy Laboratory (NREL), Golden, CO (United States)] (ORCID:0000000179257324) AU - Jeong, Kyungsoo [National Renewable Energy Laboratory (NREL), Golden, CO (United States)] (ORCID:0000000322530136) AU - Lu, Hongyu [Georgia Institute of Technology, Atlanta, GA (United States)] AU - Guensler, Randall [Georgia Institute of Technology, Atlanta, GA (United States)] AU - Spurlock, C. Anna [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)] PY - 2025 DO - 10.1080/15568318.2025.2566755 UR - https://www.osti.gov/biblio/3013262 ID - 3013262 ER -