Jun 13, 2023 · Under Section 117 of the Clean Air Act, California was awarded a waiver enabling the state to set vehicle emissions standards that are more stringent than federal standards. …

Jun 9, 2022 · OAL has approved this rulemaking and filed with the Secretary of State on November 30, 2022. The effective date of the regulation is November 30, 2022. The ACC II …

Aug 29, 2024 · What is Advanced Clean Cars II (ACC II)? ACC II is a set of regulations that the California Air Resources Board (CARB) recently adopted to reduce motor vehicle emissions of …

More stringent standards for light- and medium-duty vehicles to continue reducing particulate matter and smog-forming emissions. The ACC II regulations will dramatically reduce …

Seventeen states have adopted the state’s previous low- and zero-emission vehicle regulation criteria. These “177 States” can easily adopt and implement new CARB pollution standards, …

May 11, 2025 · In the 2027 model year, the regulation goes up to 43 percent, and five additional states and Washington, D.C., join at the higher percentage: Colorado, Delaware, New Jersey, …

The ACC2 Decoder Controller is specifically designed to manage Hunter ICD Decoders on large projects, and is expandable to 225 stations. The controller offers extreme flexibility with 32 …

What’s new: On December 18, 2024, the Biden Administration EPA granted a waiver to the California Air Resources Board (CARB), allowing California to implement its Advanced Clean …

Dec 18, 2024 · Under the Clean Air Act, California is afforded the ability to adopt emissions requirements independent from EPA’s regulations to meet its significant air quality challenges. …

May 11, 2025 · The California Air Resources Board passed a regulation in 2022 called Advanced Clean Cars II, or ACC II.