EPA Proposal to Ease Diesel Emissions Compliance Could Improve Reliability for Motorcoach Operators
The EPA is proposing to remove DEF-related engine derates for new heavy-duty diesel vehicles, a change bus operators say would improve safety and reliability while sparking debate over the future of…
Read the full articleYou might also wanna read
Biden-era enviro rule accused of strangling truckers, squeezing Americans lands on Trump chopping block
The EPA proposes eliminating DEF-related engine deratements that force heavy-duty trucks and farm equipment into limp mode at five miles per
Briefly: EPA proposes relaxing air pollution standards for buses, trucks
If finalized, this action could result in lower costs for truck manufacturers while potentially also boosting air pollution.
Statement: Trump EPA proposes weakening health protections against pollution from new diesel buses and trucks
WASHINGTON — Trump EPA Administrator Lee Zeldin today announced a proposal to weaken certain protections against pollution from new heavy-du
Paccar, Cummins roll out DEF derate software updates
Cummins and Paccar are rolling out software updates tied to revised EPA guidance on DEF inducement. The changes aim to improve uptime and ma
EPA proposes cost-saving revision to 2027 truck emission rule
The EPA on July 9 proposed rolling back emission standards for new heavy-duty trucks, including buses, garbage trucks and semis.
EPA proposes weakening heavy-duty truck pollution rules
The Trump EPA calls Biden-era rules for cutting pollution from heavy trucks "unworkable." The proposed changes have been celebrated by truck
Comments
Sign in to join the conversation.
No comments yet. Be the first.