CARB Executive Order certifies Toyota’s heavy-duty fuel cell electric powertrain kit as a Zero-Emission Powertrain (ZEP)
Green Car Congress
APRIL 25, 2023
CARB’s ZEP Executive Order certifies that a powertrain complies with CARB regulations for zero-emission powertrains determined to meet specific emissions standards required for sale in California. Toyota’s efforts with hydrogen-powered heavy-duty truck powertrains started with Project Portal back in 2017.
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