Heavy-Duty Truck and Bus Natural Gas Vehicle Roadmap

July 2014

Conducted by California Hybrid, Efficient and Advanced Truck (CalHEAT) Research Center for SoCal Gas, this Roadmap focused on identifying key technologies, policy drivers and infrastructure to support pending anticipated growth in the use of natural gas as a fuel in the Class 8 truck and bus market with a focus on Refuse Collection, Transit Bus, Drayage Trucks, Regional /Beverage Delivery Trucks and Line Haul (often referred to as Over the Road) Trucks.