President Trump’s Environmental Protection Agency (EPA) recently announced that it would end the “off-cycle” credit that manufacturers receive for installing engines that automatically turn off when ...

As part of its broader rollback of U.S. fuel economy rules, the Trump administration says it is eliminating a credit for automakers that got breaks on the fuel economy compliance if they installed ...

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 ...

Standing in traffic or waiting at long signals doesn’t just cost you time, it also drains your fuel and your wallet. To solve this, some modern scooters come equipped with auto start-stop technology.

Automatic engine stop‑start was pitched as a clever way to trim emissions and fuel bills without changing how people drive. A decade later, the feature has become a symbol of regulatory box‑ticking ...

UPDATE 2/16/26: We've added a statement from Stellantis. As part of a sweeping policy change, the Environmental Protection Agency (EPA) says that it's "eliminating" engine stop-start systems from ...

EPA Administrator Lee Zeldin announced the elimination of federal credits that for years rewarded automakers for installing automatic start-stop technology in their vehicles, a feature now present in ...

DETROIT (AP) — The Environmental Protection Agency announced an end Thursday to credits to automakers who install automatic start-stop ignition systems in their vehicles, a device intended to reduce ...