On March 28, EPA proposed new emission standards for heavy-duty trucks starting with the model year 2027, the first update to these rules in more than 20 years, since 2001. are reciprocating internal combustion engines in pipeline transportation of natural gas, petroleum and coal products manufacturing, and others. UPA is evaluating submitting comments and will be working with other stakeholders. Federal Implementation Plan Addressing Regional Ozone Transport for the 2015 Ozone National Ambient Air Quality Standard EPA Control of Air Pollution from New Motor Vehicles: HeavyDuty Engine and Vehicle Standards — On March 28, EPA proposed new emission standards for heavy-duty trucks starting with the model year 2027, the first update to these rules in more than 20 years, since 2001. In the northern Wasatch Front ozone nonattainment area, on-road vehicle NOx emissions contribute more than half of the area NOx emissions, and heavy-duty on-road vehicles contribute about 2/3 of that amount. UPA is evaluating submitting comments and will be working with other stakeholders. https://www.epa.gov/regulationsemissions-vehicles-and-engines/ proposed-rule-and-related-materials-control-air-1 State Utah Moderate SIP for the Uintah Basin (UB) and Northern Wasatch Front (NWF) — DAQ is working on two different SIPs and associated rulemakings related to the ozone nonattainment status in both the UB, which will include a rulemaking package targeted at oil and gas, and in the NWF, which to date, has not been targeted Continued from page 13 14 UPDATE
RkJQdWJsaXNoZXIy ODQxMjUw