Greenlane Medium-Heavy Duty EV Truck Charging Depot

Mortenson led the engineering, procurement, and construction (EPC) for Greenlane's groundbreaking electric vehicle charging project. This flagship project is located along the I-15 corridor in Colton, California. Greenlane, a pioneer in the field, has brought together the unparalleled expertise of NextEra Energy, Daimler Truck North America, and BlackRock to create a revolutionary Charging-as-a-Service developer.  

This project marks the first installation in Greenlane's ambitious plan to develop a comprehensive 280-mile network of commercial electric vehicle (EV) charging stations, spanning from Los Angeles to Las Vegas. The Colton site features an impressive array of charging infrastructure, including 12 high-powered 400kW CCS pull-through chargers and 29 180kW CCS bobtail chargers, with infrastructure prepared for future integration with the Megawatt Charging System. Innovative solutions, such as precast charger foundations and precast electric utility trenching, were implemented to enhance construction efficiency and future system adaptability.  

Designed with driver comfort and convenience in mind, the site includes dedicated trailer parking, pull-through and bobtail charging lanes, and overnight parking options for various vehicle types and driver schedules. Overhead carport canopies provide essential shade and are solar-ready. Future phases of the project will incorporate solar panels to generate power on-site to support additional vehicle charging demand and facility operations. 

 The 3,000-square-foot amenities building houses comfortable office space along with a dedicated relaxation area where drivers can rejuvenate between charging sessions. This thoughtfully designed space reflects Greenlane and Mortenson's commitment to delivering a comprehensive charging experience that prioritizes installation efficiency without compromising driver comfort.  

Mortenson's technical team coordinates a sophisticated load control management system to balance future solar energy production with utility export limitations while ensuring charging demand remains within available utility capacity. Comprehensive interoperability testing and vehicle validation were conducted before construction to ensure seamless functionality for commercial users. The forward-thinking site design accommodates future Megawatt Charging System and hydrogen refueling infrastructure as the market evolves.  

The Colton project commenced in Q2 2024 with full operational capability expected by Q2 2025.