DETROIT — The Biden administration is proposing stronger pollution regulations for new tractor-trailer rigs that would clean up smoky diesel engines and encourage new technologies during the next two decades.
The proposal released Monday by the Environmental Protection Agency (EPA) would require the industry to cut smog-and-soot-forming nitrogen oxide emissions by up to 90% per truck over current standards by 2031. The emissions can cause respiratory problems in humans.
Also on Monday the U.S. Department of Energy released a study showing that by 2030, nearly half of medium-and heavy-duty trucks will be cheaper to buy, operate and maintain as zero emissions vehicles than traditional diesel-powered combustion engine vehicles.
Although truck manufacturers are working on battery-electric and hydrogen fuel cell powertrains, the EPA says the proposal is not a zero-emissions truck requirement. Rather, the agency says there are pollution control devices in development that can keep diesels in use and still clean the air.
The EPA also is drawing up stronger limits for heat-trapping greenhouse gas emissions. Current standards would be updated starting in 2027 and stronger new standards would begin in 2030. Requirements were last updated in 2001, with the next big step coming in 2024.
The stronger new standards would not apply to old trucks, limiting the impact of the new rules.
EPA officials say the new requirements comply with an executive order from President Joe Biden to clean up transportation, which is the leading source of greenhouse gas emissions nationwide. Transportation emits 29% of the gases, and heavy-duty trucks account for 23% of that. Biden is trying to cut greenhouse gas emissions in half by 2030 to battle the effects of climate change.
The new standards would bring widespread air quality improvements, particularly in areas already exposed to heavy truck traffic, officials say.
“Seventy-two million people are estimated to live near truck freight routes in America, and they are more likely to be people of color and those with lower incomes,” EPA Administrator Michael Regan said in a statement.
The agency says it will offer several options to reduce heavy truck and bus pollution, and it will take public comments into account before developing final standards by the end of this year.
“The EPA has engaged with stakeholders and identified several options in the proposal that address the robustness of the standards, timing for phasing in the standards, options to incentivize early clean technology adoption and improvements to emissions warranties,” the agency said in a statement.
The EPA also would tighten requirements for school buses, transit buses, commercial delivery trucks and short-haul tractors, areas where the shift to zero-emissions vehicles is farther along.
Early versions of fully electric semis are now going on sale, and the industry is testing trucks powered by hydrogen fuel cells that generate electricity.
The EPA says that new greenhouse gas standards could help hasten the transition to zero-emissions trucks and buses that weigh over 26,000 pounds.
Currently, battery electric trucks have limited travel ranges, and it takes a long time to recharge batteries. For hydrogen fuel cell trucks, there are few filling stations, and pollution is emitted when most hydrogen is made now from natural gas. But researchers are working on so-called “green hydrogen” that would be made using electricity from renewable sources such as wind or solar.
Under the pollution standards, manufacturers would be required to certify that their trucks meet the stricter requirements or face penalties. The EPA also wants them to lengthen the warranties on emissions controls, making them more cost effective for trucking companies to buy.
The new exhaust-treatment systems would come with a higher cost, as would the warranties, which likely would be passed along to truck and bus buyers. But the EPA says reduced pollution from the most stringent option would save the country up to $250 billion from 2027 through 2045, largely by preventing deaths and reducing health care costs.
The EPA said the stricter standards would prevent up to 2,100 premature deaths, cut hospital admissions and emergency room visits by 6,700 and prevent 18,000 cases of child asthma.
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The trucks are already certified as clean burn. The transportation industry is always the target of epa. They continually make it harder for small business to survive. From emission systems that are not reliable and expensive to buy and repair, to electronic logs which slow down the transportation of goods. They claim the logs are for safety reasons. The reality is there have been more serious accidents with trucks since the electronic logs were introduced. They don’t care it’s all about who is putting money in their pockets. This industry supplies the world yet is the most messed with by the government. You know the old phrase if it’s not broken leave it alone. Well now it’s broken because they got invovled.
Figures that stupid Biden and the EPA can’t understand that by creating more regulations for the truck manufacturers they are driving the cost up. But they don’t give a shit. Let them come out here and see what they are doing. I drive a 2000 KW with a 1999 motor and it can pass any smog test because I take care of it. I don’t blow black smoke or run my motor excessively. Go blow it up your ass Biden and EPA.
Personally I think the Biden ministration are idiot. If you want to clean them environment you need to look at these other countries first like China and Russia they do not care about the missions in the air or the pollution. Plus the bottom ministration is wrong for shutting down keystone pipeline and closing drone permit all across US and they are using this Russia incident For excuse to raise the fuel prices. The same thing happened when Obama took office fuel prices without the ceiling then we have market crash . And another thing United States does not need fuel from Russia or any other supplies. This country used to be self-sufficient it can be again we can produce our own products we should be exporting more than we are importing. On Electric vehicles it would be more sufficient if they were self recharging. But they will not do that because the government system will lose money