The Environmental Protection Agency has issued its strongest rules on tailpipe emissions from cars and trucks under the Biden administration. While it is unclear who will head the EPA under Trump, the ...

California regulators have approved plans to strengthen the state’s carbon reduction standards — a move that opponents fear could drive up gasoline prices. The decision, which occurred ...

Most vehicles need catalytic converters not only so they perform at their best, but also because it's the law. Here's how they work and why they are required.

President-elect Trump has previously slammed Biden's signature Inflation Reduction Act. But pressure from GOP lawmakers, ...

Sunnova Energy International Inc. NOVA saw its stock plummet by 45% last week, marking its worst week since its IPO in July ...

Together with producing zero tailpipe emissions, they make very little noise and can be used inside because they can fit through doorways. Our customer also praises their responsive controls and how ...

Consider EVs. Casting himself as a champion of the internal combustion engine, Mr Trump says he will eliminate tailpipe emissions rules on "day one". Doing so will be well within his power, and it may ...

California drivers may soon see a surge in gas prices after state regulators approved tougher policies for reaching the ...

"The whole EV ecosystem is ahead of the consumer,” Hollis told reporters Friday, pointing to tailpipe emission rules from the ...

It also will phase out incentives for capturing methane emissions from dairy farms to turn into fuel. RELATED COVERAGE: ...

Gas prices could soon rise as California aims to reach carbon emission goals in a state already dealing with some of the ...