The traditional case for leasing GSE rather than owning it centres on capital: leasing keeps cash free, converts a large upfront cost into predictable operating expenditure, and avoids tying up balance-sheet capacity that could be used elsewhere. That argument still holds. Electrification is adding a second, faster-moving reason to lease — and it is fast becoming the more decisive one.
The Numbers Behind the Shift
Electric GSE is estimated to account for around 21% of the European fleet in 2025. On current trajectories, that share is expected to reach roughly 41% by 2030, and potentially as much as 60% by 2035 (Kearney, ACI World, EAFO). Those numbers show that this is not a gradual transition — it is indicating fleets turning over at a pace most ownership models were not built to absorb.
Electric equipment also carries an estimated 15% upfront cost premium over comparable diesel GSE. On its own, that premium is manageable. Combined with a fleet that needs to electrify at speed, it becomes a capital-planning problem: handlers are being asked to replace equipment faster than usual, at a higher unit cost, while the technology itself — battery specifications, charging standards, maintenance requirements — is still evolving.
Why Ownership Gets Harder Just as Electrification Accelerates
Owning GSE has always carried some technology risk: the equipment ages, standards move on, and eventually it needs replacing. Electrification sharpens that risk considerably. A handler that buys electric GSE today is committing to a specific battery and charging technology at a moment when both are still maturing. If charging infrastructure standards shift, or battery technology improves materially within a few years, an owned asset can become technically outdated well before it is financially depreciated.
Leasing absorbs a meaningful share of that risk. It allows a handler to access current-generation electric equipment without locking in a specific technology for the equipment’s full economic life. Leasing also typically shifts the maintenance, which is becoming increasingly specialised as electric drivetrains and charging systems become more complex, to the lessor rather than the handler’s own workshop.
Why Electrification Strengthens the Existing Case for Leasing
Electrification does not replace the traditional capital-efficiency argument for leasing — it reinforces it, and on a timeline set by decarbonisation targets rather than individual handlers’ balance sheets.
Airports are increasingly building decarbonisation requirements into their own operating conditions, which means the pace of electrification is not fully within a ground handler’s control.
For an industry already seeing operating-leasing penetration rise from around 30–35% to a projected 45–50% by 2035, electrification looks less like one driver among several, and more like the one most likely to determine how quickly that shift happens in reality.
This article was originally published by HiSERVE.
