The Biden-era auto emissions rules have significantly reduced the planet-warming greenhouse gases from transportation, which is the single largest source of carbon pollution in the United States.
Sales of expensive battery-powered cars like the Ford F-150 Lightning have stalled, forcing automakers to slow production and offer more affordable vehicles.
Ford Motor has stopped making its F-150 Lightning electric pickup truck, which starts at $55,000, and won’t say when or whether production will restart.
Tesla shareholders approved a plan to grant Elon Musk shares worth nearly $1 trillion if he meets ambitious goals, including vastly expanding the company’s stock market valuation.
Mr. Musk’s supporters say he may quit if shareholders don’t approve a trillion-dollar package. Some investors say it’s excessive and would give him too much sway.
Ford said a fire at an aluminum factory will lower profits in the last three months of the year. The company also said it has stopped making an electric version of its popular F-150 pickup.
Tesla sales in the third quarter were helped by shoppers who took advantage of a federal tax credit on electric vehicles before it expired in September.
Drivers will be able to converse with an artificial intelligence assistant while cars largely drive themselves in certain situations, the company said.
The automaker’s shares jumped as investors focused on an upgraded forecast for some financial measures, as well as a lower-than-expected bill for tariffs this year.
The justices on the State Supreme Court heard arguments in a long dispute about whether the Tesla chief executive’s compensation was fair to shareholders.