EPA issues ANPR on Clean Trucks Initiative, seeking input from public and stakeholders
Green Car Congress
JANUARY 7, 2020
The eventual CTI rulemaking will establish new, more stringent emission standards for NO x and other pollutants for highway heavy-duty engines. This action follows on the petitions from more than 20 organizations, including state and local air agencies, to revise and promulgate more stringent NO x standards. EPA last revised NO x standards for on-highway heavy-duty trucks and engines in January 2001.