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For buses

Rigid, articulated and coach buses stand on top of each other instead of side by side. The depot grows upwards instead of moving to the outskirts.

50 %
saved compared with a new depot
100 %
charged at the start of the shift
×4
parking spaces on the same area
Rigid bus

This is what changes at your depot

These six points apply to both designs. Which of them matters to you usually becomes clear in the first conversation.

Extending the yard you already have saves 50 % compared with a new depot.

  • The yard is big enough again

    The same number of buses on a fraction of the area, without buying a single square metre.

  • Cheaper than building new

    50 % saved compared with a new depot on the outskirts, and the runs stay short.

  • Every bus charges where it stands

    A charging point at every space. The whole fleet is charged when the shift starts.

  • A battery fire stays manageable

    Sensors at every space; if something happens, the vehicle is taken out of the fleet within minutes.

  • Shunting disappears

    Straight in, step out, done. That saves time every time a bus comes in or goes out.

  • Grows with the fleet

    More vehicles mean more columns. The investment follows the fleet.

Three steps, one vehicle

For the driver it is three steps, whichever design stands at your depot.

Buses on several parking levels

Come in

The bus goes straight into the handover station. No shunting, no hunting for a free row.

Articulated buses across several levels

Hand over

The driver steps out and is done. The system moves the bus to its level and charges it overnight.

Interior view with the control station

Go out

At the start of the shift the bus is waiting at the bottom, charged and cleaned, in the order of the duty roster.

Tower or Stack

Both deliver the benefits above. Which design suits your depot depends on the site, the schedule and the budget. The comparison helps you choose.

View
Drawing: view into the aisle between two rows of buses Tower from outside at an angle in a depot

The Tower

The enclosed building. Charging, washing, maintenance and fire protection sit above one another instead of spread across the yard.

Drawing: Stack for buses seen from above at an angle Stack from outside at an angle in an urban setting

The Stack

The open structure. It is built along the edge of the working yard and grows with the budget year.

There is no separate source for the bus version of the Stack. The figures given come from the Stack series and are related to bus dimensions.

Capacity

Tower

No fixed upper limit. Levels, height and footprint are planned freely.

Stack

12 to more than 60 spaces, 19 m standard height with four levels.

The layout

Tower

A building of its own with its own access, the new centre of the site.

Stack

One vehicle length deep: fits in front of loading doors, against the hall wall, along the boundary.

Protection

Tower

A closed facade. The vehicles stand locked away and dry.

Stack

Access-controlled, every vehicle secured on its pallet.

Fire protection

Tower

Incident bay: a vehicle that raises an alarm is taken out of the fleet within minutes.

Stack

Temperature sensors at every space give early warning.

The investment

Tower

Capacity, services and protection in one place, the full build-out of the site.

Stack

The affordable entry: without a crane and a facade the investment stays lean.

The build time

Tower

A fully planned construction project with a fixed completion date.

Stack

Built along the edge, extended column by column. First spaces after a short build.

How the structure is put together

Below you can see the Tower and the Stack in section.

Drag or use the arrow keys to rotate

Tower: an enclosed building. Buses stand across the central aisle, left and right on four levels. The stacker crane works in the aisle.
Drawing: lifting technology carrying a bus
Tower: the facility takes the bus in.
Drawing: interior view with buses on several levels
Tower: buses left and right, lifting technology in the middle.
Drawing: buses on stacked parking levels
Tower: the levels sit closely above one another.
Drawing: longitudinal section
Tower: longitudinal section through the facility.
Drawing: buses on three levels, charging points at ground level
Stack: three levels, charging points on the access level.

This is what it looks like

Click an image to view it large. All motifs are available for download under Images & videos.

The BusTower from outside From the bare structure to the finished facade, on the depot yard.

Three concerns we hear again and again

What comes up first in initial talks, and how we answer it.

Switching to e-buses needs space

Every e-bus needs a space with a charging point. In a full yard, charging infrastructure and parking area compete for the same square metres.

Our answer We stack the spaces and bring the charging point along: on every level, with load management across the whole facility.

A new depot costs you the location

When the yard is no longer enough, a new build on the outskirts is next: land, development, approval, plus permanently longer runs.

Our answer 50 % saved compared with a new depot, and operations stay where they belong. Empty runs disappear.

Fire risk with high-voltage batteries

A burning e-bus among densely parked vehicles puts half the fleet at risk. Out in the open it is hard to isolate.

Our answer Temperature sensors at every space, and if something happens the bus goes into a separate incident bay.

We stack trucks and trailers too

The same technology, different space dimensions. Both worlds can be combined within one facility.

Semi-trailer truck, cut out Trailer without a tractor unit, cut out

How many parking spaces are hidden in your yard?

Send us a site plan and your fleet. You will get a first assessment, with no commitment to either design.