As bus operators look to electrify, three problems are holding the transition back: bus depot power demands at a scale beyond normal C&I vehicle operators, bus depot space and EV charging technology choices that resist a one-size-fits-all approach, and EV charging reliability that carries real service-delivery consequences when it fails. None of these are vehicle problems alone. Each represents a gap that energy providers, charging specialists and infrastructure companies are positioned to close. Electrification also opens a door diesel never could: the battery storage already needed to manage overnight EV charging can generate revenue during the fleet’s predictable midday downtime.
What’s needed
Bus operators need depot power infrastructure designed and sequenced at true fleet scale from the outset, with realistic grid coordination timelines built into the project plan.
What’s needed
Bus operators need EV charging infrastructure specified around their actual fleet and depot, not a standardised approach that assumes every site is the same.
What’s needed
Bus operators need infrastructure providers to own EV charging availability as a contracted outcome, not just supply hardware and leave reliability risk with the operator.
What’s needed
Bus operators can turn the depot battery storage requirements for charging into a revenue-generating grid asset — earning value during the predictable midday gap between peak services.
The infographic here shows an example of how a public transport depot might be designed as either a single system or elements that can be phased in over time.
Click on the + icons to find out more about each system.
Jump Energy was engaged by Meridian Energy to deliver public EV rapid charging stations, powered by a DC microgrid system. As part of Meridian Energy’s Zero charging network, Jump Energy activated four sites and provides ongoing asset lifecycle management.
Jump Energy was engaged by Waste Management NZ to deliver a fit-for-purpose, high-capacity DC charging solution to support Volvo FM prime mover operations from the Kate Valley Landfill.
