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United States settles harder brand-new tailpipe emissions limitations for sturdy automobiles

The U.S. Environmental Security Company on Friday stated it was finalizing stringent new tailpipe emissions standards for heavy duty vehicles like buses and semitrucks.

The EPA said the new guidelines setting requirements for the 2027 through 2032 model years will prevent 1 billion tons of greenhouse gas emissions and provide $13 billion in annualized net benefits to society.

Strong automobiles represent 25% of all greenhouse gas emissions from the transportation sector, which accounts for about 30% of U.S. greenhouse gas emissions.

The EPA said the standards are technology-neutral and performance-based, enabling each manufacturer to select what set of emissions manage innovations is best suited for them and the requirements of their customers.

The brand-new requirements apply to delivery van, garbage trucks, public utility trucks, transit, shuttle bus, and school buses and tractor-trailer trucks.

The EPA stated the final rule supplies more time in the early model years of the program for the development of lorry technologies and deployment of refueling and charging infrastructure and flexibilities that will help manufacturers in fulfilling the requirements in the early years.

Existing tailpipe emissions limitations for sturdy trucks and engines were set in 2016 covering the 2021 through 2027 model years.

Last week, the EPA settled emissions rules for light and medium responsibility lorries through 2032, cutting its target for U.S. electrical vehicle adoption from 67% by 2032 to as low as 35%.

(source: Reuters)