Rivers,
Hard to find any report on this yet.. The new regs are for 2019 and beyond.
But the last time regs were updated, the right wing had a similar snit fit..
so I found a couple things the apply to what is now history..
The news broke over the weekend that the EPA is expected to propose regulations to cut greenhouse-gas emissions from Class 8 trucks, requiring that their fuel economy increase up to 40 percent by 2027, compared with levels in 2010. A tractor-trailer now averages 5 to 6 miles to a gallon of diesel. The new regulations would seek to raise that average to 9 miles a gallon. “Trucks account for one-quarter of all greenhouse-gas emissions from vehicles in the United States, even though they make up only 4 percent of traffic, the EPA says.”
Earlier this year I was briefed by Jason Mathers, who leads the Green Freight initiative at the Environmental Defense Fund. Jason’s group had done research that a more aggressive mile per gallon standard would reduce, by 21 cents per mile, the cost to own and operate a truck. For larger shippers, this would translate into millions in annual, bottom-line savings. Although, he did say that the exact payback depends on the prices of diesel, which has been hard to predict.
The New York Times article also said that the new rules were expected to “add $12,000 to $14,000 to the manufacturing cost of a new tractor-trailer, although EPA studies estimate that cost will be recouped after 18 months by fuel savings.”
The Heavy Duty Fuel Efficiency Leadership Group, a trucking industry group formed to provide input into the prior fuel economy and greenhouse gas emissions standards, also praised Obama's announcement.
“Collectively, we have made significant progress toward reducing emissions and improving efficiencies--both of which benefit customers, the public and the environment,” Tom Linebarger, chairman and chief executive officer of Cummins, said in a statement.
Obama during his announcement praised the success of the National Clean Fleets Partnership, a public-private group that provides technical assistance to companies that choose to improve the fuel efficiency of their trucking fleets. To date, 23 companies, including Coca-Cola, UPS, AT&T, Enterprise Holdings and Waste Management, have joined the partnership.
The Heavy Duty Fuel Efficiency Leadership Group urged the federal government to ensure its standards would harmonize with California regulations as part of a statement of principles issued Feb. 18.
The California Air Resources Board issued greenhouse gas emissions standards for medium- and heavy-duty vehicles in December 2013. The standards largely align with federal requirements. However, the California regulations extend through model year 2019, while the federal standards only cover up to model year 2018 .