All epa Articles

Street Smarts: EPA takes aim at diesel derates
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DEF-related engine derates were unpopular from the start. But were they ever a serious problem for heavy-duty trucking?
Cummins updates Model Year 2027 launch plan
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X10 and X15 HELM engines to be introduced through measured production ramp
US EPA removes requirement for DEF sensors on diesel engines
Move is intended to improve machine and vehicle uptime, reduce costs
FPT Industrial takes modular approach to growth
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Base engine platform plus modular solutions enable faster expansion to meet market demand.
3 reasons for cautious optimism for heavy trucks
Economic growth, higher spot rates and regulatory clarity aid truck orders
Headwinds negatively impact HD and MD truck demand
Economic and regulatory headwinds produce ongoing order declines
UPDATED: Commercial vehicle demand continues to weaken
Tractor and vocational demand continued downward trend in June and July
Street Smarts: Why the 2027 Class 8 prebuy is dead on arrival
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Everyone is eyeing Donald Trump, but a variety of factors killed off the 2027 Class 8 prebuy before it even began.
Cummins introduces S17 Centum gen set
New model is intended for critical applications with space limitations
Commercial vehicle market outlook weakens further
Economic uncertainty weighs further on already weakened demand
March Class 8 orders down nearly 6%
“Increasingly pessimistic outlook” may be prompting order cancellations
‘World premiere’ of new Hatz engine family
F-Series unveiled at Bauma is designed to fill a gap in the company’s engine portfolio
Power Briefing recap, week of March 17
Springing forward: HMI evolves, hydrogen engines adapt and EPA policy shifts
Power Briefing recap: week of March 3
A hybrid approach to Class 8, California shifts course on clean fleets and commercial EV charging faces hurdles.
Strong heavy truck demand forecast into early 2025
Prebuying has begun as buyers seek to get ahead of pending regulation
Comment: Regulatory changes and Nikola troubles
The now-withdrawn ACF rule could have helped the BE/FCEV truck maker
Class 8 tractor demand remains strong in December
Class 8 net orders reached 36,800 units for the month
Hino to pay $1.6 billion for falsifying engine emissions data in US
Additional costs will support mitigation programs intended to offset emissions
Class 8 tractor, vocational truck orders strengthen
Vocational truck orders historically strong for third straight month
IAA 2024 reveals transport industry no closer to clear decarbonization path
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Unlike IAA 2022, this year’s fair involved a fair amount of finger pointing.
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