GS2 - 1/31/2026 08:47

2027 will see another mandatory reduction in particulate matter(smoke, soot), by 50%. How this will be accomplished is yet to be seen and universally agreed upon. Cummins, for example*, will add a dedicated 48 volt alternator to their engines and have a 48 volt heater in their new DPFs to raise temperatures in efforts to trap or destroy more particulates to hopefully meet the new emissions requirements. How others will do it is yet to be seen for sure.