CapMetro Extends Electric Bus Service To 22 Hours Daily

The Austin transit agency CapMetro opened two new park-and-ride facilities that fundamentally change how its electric buses operate. By installing overhead charging equipment directly at the ends of the Rapid 800 and Rapid 837 routes, the system now supports shifts that last up to 22 hours. This infrastructure removes the previous limitation that forced buses to return to a central depot to recharge, allowing them to complete full day cycles on the road.

The charging network relies on a total capacity of 2.9 megawatts. Infrastructure partner Camber Charging installed two 1,440 kilowatt systems at the main bus depot. These systems connect to 48 industrial dispensers, enabling the depot to charge up to 48 electric buses simultaneously overnight. The new terminals at Goodnight Ranch and Expo Center extend this capability by providing pantograph-style chargers where buses finish their daily runs.

Andy Skabowski, Chief Operations Officer and Executive Vice President of CapMetro, attributed the increased service duration to this on-route charging strategy. He stated that a standard bus typically holds only eight hours of charge. With the new system, buses recharge every time the pantograph lowers at the terminals, extending their active service window to 20 or 22 hours. Skabowski noted that this reliability enables the agency to maintain 10 to 15 minute headways on these specific routes.

The vehicles involved are built on the Xcelsior battery-electric transit platform by New Flyer, a Canadian manufacturer. These buses generate up to 320 all-electric horsepower and provide full torque at zero rpm, a specification suited to the stop-and-go nature of urban traffic. While specific battery details for the Austin fleet were not disclosed in the agency's release, New Flyer indicates the platform can offer up to 660 kilowatt-hours of available capacity.

Camber Charging manages the technical aspects of the project across all three locations. Their services include preventive maintenance, remote diagnostics, and software for charger and energy management. The Goodnight Ranch and Expo Center terminals, first announced in June, now serve as critical nodes in the grid, ensuring that the growing electric fleet can maintain high-frequency service without range constraints.