California just cracked down on pollution from transportation in two major moves, part of an effort to improve air quality and cut carbon emissions at the same time.
On Friday, the California Air Resources Board unanimously approved a rule that would ban the sale of diesel big rigs in the state by 2036. The mandate, which will apply to about 1.8 million trucks — including those operated by Amazon, UPS, and the U.S. Postal Service — is reportedly the first in the world to require trucks to ditch internal combustion engines. The news came one day after California became the first state to adopt standards to limit pollution from trains.
