The EPA's new deregulatory action effectively ends the mandate of auto stop/start on new vehicles. Early in 2025, the head of the EPA, Lee Zeldin, hinted that the Trump Administration was considering ...

There's no question whether auto start-stop technology brings about tangible fuel economy benefits. A study by the Society of Automotive Engineers (SAE) found that drivers could potentially see a 7-26 ...

For more than a decade, automatic engine start/stop systems were sold as painless climate tech, a clever way to trim fuel use by cutting the engine at every red light. Now the feature is rapidly ...

The EPA, under the Trump administration, has eliminated the credit for the "almost universally hated" auto start-stop feature. The move was described as the single largest deregulatory action in U.S.

The Trump EPA is stepping up once again—this time to save Americans from the inconvenience of buying less fuel. In response to feedback from “countless” Americans, EPA administrator Lee Zeldin said ...