Oregon slowed enforcement of its clean truck rules. Now federal Republicans could axe the rules entirely
By Monica Samayoa (OPB) May 28, 2025 6:49 p.m. For years, Oregon has been working to write and enforce rules to reduce greenhouse gas emissions from commercial trucks. Now the Trump administration and the U.S. Senate could derail that effort. Oregon’s clean trucks rules sought to reduce greenhouse gas emissions from medium- and heavy-duty trucks and to increase sales of electric…