EPA's final rule on light-duty vehicle emissions aims to give the industry more time and flexibility on how to reach its ambitious targets.

EPA released proposed rules ramping up emissions requirements for cars and trucks, which are expected to drive electrification of the transportation sector.

EPA will propose new emission standards for cars and trucks that could lead to two-thirds of total light-duty vehicles sold in 2032 being electric.

EPA reinstated the authority of California and 16 other states to enact more stringent vehicle emissions standards than the federal government.

EPA chief Michael Regan rolled out tough new vehicle emissions standards, saying that getting the light-duty fleet to an average of 40 mpg by 2026 is doable.

SRP's Marc Campell discussed how the Arizona utility identified stakeholders to help it electrify transportation during SEPA's Grid Evolution Summit.

Fulfilling the goals of New York’s climate law requires more aggressive action than has been proposed, Climate Action Council members say.

Disagreements between the Democratic-led House and the Republican-led Senate over new car emission standards could push budget talks into a special session.

A Hawaii Senate bill to expand funding for clean energy projects is headed to the governor's desk after passing the legislature last week.

The New Jersey DEP proposed rules that would require manufacturers to meet increasing sales targets for medium- and heavy-duty electric trucks after 2025.