California regulators on Friday approved new rules requiring all medium- and heavy-duty vehicles sold in the state in 2036 be zero-emission, a day after the California Air Resources Board (CARB) adopted reduced emission regulations for locomotives.
California regulators on Friday approved new rules requiring all medium- and heavy-duty vehicles sold in the state in 2036 be zero-emission, a day after the California Air Resources Board (CARB) adopted reduced emission regulations for locomotives.