Cummins new engines introduced and poised to meet MY2027 standards
March 24, 2025
A round-up of the recently announced engines which will meet the upcoming EPA MY 2027 standards.
A round-up of the recently announced engines which will meet the upcoming EPA MY 2027 standards.
The EPA, on March 12, 2025 announced several major deregulatory steps. Here’s a summary pertinent to transport decarbonization.
The European Commission’s “Industrial Action Plan for the European automotive sector” amends the CO2 standard for cars and vans, requiring the 15% reduction in CO2 to be now met over 3 years.
The EPA Administrator Lee Zeldin has recommended to the White House that the GHG endangerment finding be scrapped.
Volvo Trucks has recently shown that their new European “FH Aero with I-Save” has 5% lower fuel consumption through an extended front.
A summary of the high-level changes announced by the White House, EPA and other related agencies and their potential impact on the transport sector.
In light of the Trump administrations executive orders limiting EV mandates and incentives, hybrids might offer a pathway for continued fuel economy improvements. This post summarizes the key findings on their CO2 reduction potential.
Dedicated hybrid engines are approaching 50% brake thermal efficiency and propelling the popularity of range extended EVs in China.
President Trump’s Day One Executive Order and the Implications for Transport Emissions
Policy & Regulations Anticipated changes for the transport sector under the Trump Administration As in his first term, President-elect Trump is expected to significantly deregulate the transport sector, slash government incentives for EVs, increase barriers for trade with China, emphasize domestic production of oil and gas, increase spending on domestic battery supply, reshape the EPA and revoke or deny waivers to California for setting its own emission standards. Some of these changes will be easily done, others may be protracted. There may be some unexpected moves. It is unlikely for anyone to know the true extent of changes to come and the timing. Still, here is a summary of the changes that are possible, with focus on light-, medium-, and heavy-duty vehicles. This is based on a review of a large number of articles published in the public domain in the past few days. While these are too many to reference, we provide a few articles for further reading at the end. While this is a very high-level eye chart of the changes, this does not cover the anticipated impact on the respective sectors. Sign up below, we will continue to cover this space, more to come. Summary of (some)
