Reducing Rail Emissions in California
CARB has developed and implemented measures to understand and reduce locomotive and railyard emissions in California, including studies, regulations, enforceable agreements, and funding of clean technology.
More about this program
Available for Review - Draft Regulatory Language & Preliminary Cost Document
CARB has posted draft regulatory language and the Preliminary Cost Document for the Draft In-Use Locomotive Regulation for public review and comments. CARB staff is requesting input on regulatory language and preliminary costs by Friday April 16, 2021. Stakeholders can also continue to comment throughout the formal regulatory process.
Comparison of Truck and Train Emissions
CARB Locomotive Petition to U.S. EPA
CARB Agreements with Class 1 Railroads