Comparison of Medium- and Heavy-Duty Technologies in California

Executive Summary

ICF

December 2019

Federal and state air quality standards and climate goals, and the subsequent policies and plans to meet them, are the driving force behind the adoption of medium- and heavy-duty (MD and HD) alternative fuel vehicles. Understanding the type and pace of alternative vehicle technology and fuel implementation required for California to achieve its public health goals is extremely important for developing complementary policies and regulations. 

This report presents the results of a comprehensive study to compare the emission, cost, and economic and jobs impacts of alternative technologies for the MD and HD transportation sector.