WASHINGTON, D.C. (WDAM) - This is a news release from the U.S. Department of Transportation.
The U.S. Environmental Protection Agency (EPA) and the Department of Transportation's National Highway Traffic Safety Administration (NHTSA) are jointly proposing standards for medium- and heavy-duty vehicles that would improve fuel efficiency and cut carbon pollution to reduce the impacts of climate change, while bolstering energy security and spurring manufacturing innovation.
The proposed standards are expected to lower CO2 emissions by approximately 1 billion metric tons, cut fuel costs by about $170 billion, and reduce oil consumption by up to 1.8 billion barrels over the lifetime of the vehicles sold under the program. These reductions are nearly equal to the greenhouse gas (GHG) emissions associated with energy use by all U.S. residences in one year. The total oil savings under the program would be greater than a year's worth of U.S. imports from the Organization of the Petroleum Exporting Countries (OPEC).
"Once upon a time, to be pro-environment you had to be anti-big-vehicles. This rule will change that," said U.S Transportation Secretary Anthony Foxx. "In fact, these efficiency standards are good for the environment – and the economy. When trucks use less fuel, shipping costs go down. It's good news all around, especially for anyone with an online shopping habit."
The proposed standards are cost effective for consumers and businesses, delivering favorable payback periods for truck owners; the buyer of a new long-haul truck in 2027 would recoup the investment in fuel-efficient technology in less than two years through fuel savings.
"We're delivering big time on President Obama's call to cut carbon pollution," said EPA Administrator Gina McCarthy. "With emission reductions weighing in at 1 billion tons, this proposal will save consumers, businesses and truck owners money; and at the same time spur technology innovation and job-growth, while protecting Americans' health and our environment over the long haul."
Medium- and heavy-duty vehicles currently account for about 20 percent of GHG emissions and oil use in the U.S. transportation sector, but only comprise about five percent of vehicles on the road. Globally, oil consumption and GHG emissions from heavy-duty vehicles are expected to surpass that of passenger vehicles by 2030. Through the G-20 and discussions with other countries, the United States is working with other major economies to encourage progress on fuel economy standards in other countries, which will improve global energy and climate security by reducing reliance on oil.
The product of three years of extensive testing and research, the proposed vehicle and engine performance standards would cover model years 2021-2027, and apply to semi-trucks, large pickup trucks and vans, and all types and sizes of buses and work trucks. They would achieve up to 24 percent lower CO2 emissions and fuel consumption than an equivalent tractor in 2018, based on the fully phased-in standards for the tractor alone in a tractor-trailer vehicle. Additionally, the proposed standards are:
Grounded in rigorous technical data and analysis.
Reflect extensive outreach with industry and other stakeholders.
Rely on cost-effective technologies to enhance fuel efficiency and reduce GHG emissions that are currently available or in development.
They do not mandate the use of specific technologies. Rather they establish standards achievable through a range of technology options, and allow manufacturers to choose those technologies that work best for their products and for their customers. (These technologies include improved transmissions, engine combustion optimization, aerodynamic improvements and low rolling resistance tires).
Phased in over the long-term, beginning in model year 2021 and culminating in standards for model year 2027 - giving manufacturers the time and flexibility to plan.
Flexible, allowing banking and trading emissions credits for most manufacturers, and providing the opportunity for businesses to choose the most cost-effective path to meeting the standards.