Criteria Pollutant Emission Inventory

The California Criteria Pollutant Emission Inventory tracks air pollutants regulated under federal and state clean air standards, such as particulate matter, ozone precursors, sulfur oxides, nitrogen oxides, and lead. Maintained through California's Emission Inventory Development and Reporting System (CEIDARS), this data feeds into the California Emission Projection Analysis Model (CEPAM) for future air quality planning. Understanding these emissions helps identify pollution sources and develop strategies to improve air quality for all Californians.

Attorney General Bonta and California Air Resources Board announce nearly $237 million settlement with heavy-duty engine manufacturer Hino Motors, Ltd., a subsidiary of Toyota Motor Corporation

SACRAMENTO – California Attorney General Rob Bonta and the California Air Resources Board (CARB) today announced a $236.5 million settlement with heavy-duty engine manufacturer Hino Motors, Ltd., Hino Motors Manufacturing U.S.A. Inc. and Hino Motors Sales U.S.A. Inc. (collectively, Hino), a subsidiary of Toyota Motor Corporation. It is part of a larger federal settlement for $1.5 billion.

California launches its first statewide e-bike voucher project

SACRAMENTO – California is launching a new incentive on Dec. 18 that will provide income-eligible Californians up to $2,000 toward the purchase of a new e-bike – the latest example of how the state is expanding access to zero-emissions transportation options to residents who need the boost the most.