California has sweetened the pot for a popular incentive program intended to fuel the purchase of zero-emissions trucks.

By 2035, zero-emission medium- and heavy-duty vehicles should be no more expensive than those that run on diesel, according to a new study from NREL.

The bipartisan infrastructure bill touted to address climate change could cause increased GHG emissions because of state discretion over highway spending.

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

Critics of new rules proposed by the New Jersey DEP to cut emissions from cargo-handling equipment at ports and rail terminals say they should be tougher.

States will receive more than $600 million in funding for EV charging in 2022, the first installment of $5 billion promised in the infrastructure bill.

Maine’s Clean Transportation Roadmap identified $27 million in available state funding for EV infrastructure investment, leaving an estimated $44 million gap.

Gov. Jared Polis joined stakeholders at COSSA's Solar Power and Energy Storage Mountain West Conference to discuss the state’s future renewable energy economy.

Seeking a leading role in transportation electrification, Michigan will install the first electric charging roadway in the United States next year.

CARB could adopt by year-end several regulations intended to speed the transition to zero-emission vehicles, including the Advanced Clean Cars II rules.