With federal subsidies ending or becoming hard to claim, companies are racing ahead with solar, wind and battery projects.

© Kyle Grantham for The New York Times

General Motors said it would lower its earnings by that amount to mainly reflect the drop in the value of equipment, factories and other assets.

© Brett Carlsen for The New York Times

The president is going after clean energy, and Americans will face higher bills as a result.

If Democrats don’t win the shutdown fight, millions of young Americans may lose coverage because of higher prices.

Insurance through the Affordable Care Act is about to get much more expensive for millions of Americans. Democrats are using the government shutdown as leverage to try to address this. In this video, Holly Hudnall, a middle-class mom from Kentucky, asks President Trump to make insurance more affordable for families like hers.

President Trump is seeking to deprive millions of Americans of their health insurance. Senate Democrats are refusing to acquiesce.

What the looming shutdown is really about: Republicans trying to repeal Obamacare.

The oil giant said Tuesday that it was acquiring assets from a Chicago company as it looks to start producing graphite, a key battery ingredient, by the end of the decade.

Electric models from the luxury car brand have been very successful, but they may struggle once a $7,500 federal tax credit ends next month.