Welch’s powers up for eHGVs: megawatt depot design notes for fleet engineers
Reviewed by Joe Ashwell
First reported on The Construction Index
30 Second Briefing
Voltempo has installed a six-bay, 1MW HyperCharger hub at Welch’s Transport’s Duxford HQ, adding to a similar six-bay, 1MW depot in Bedford under the Innovate UK-backed eFreight 2030 programme, with spare capacity opened to third-party fleets via the DepotCharge model. Welch’s now operates 19-tonne and 42-tonne Renault Trucks E-Tech electric HGVs plus a DAF electric tractor, with three 28-tonne E-Techs on order and a target for 12% of its fleet to be electric by January 2027. The eFreight 2030 consortium will deploy 88 electric HGVs and 36 charging sites, including 25 megawatt-scale hubs, as part of the UK Government’s ZEHID real-world trial.
Technical Brief
- Voltempo’s British-designed HyperCharger dynamically distributes up to 1MW across multiple heavy-duty chargepoints.
- Dynamic load management allows prioritisation by vehicle energy requirement and scheduled departure time.
- Cambridge and Bedford depots form part of eFreight 2030’s largest UK depot-charging network.
- Spare charging capacity at both depots is monetised via Voltempo’s DepotCharge access model.
- Third-party fleets receive secure, bookable, cost-competitive charging rather than opportunistic public fast-charging.
- High utilisation of the 1MW hubs is central to Welch’s charging cost and payback assumptions.
- Competitive energy pricing through DepotCharge is positioned as a key lever in eHGV total cost of ownership.
- eFreight 2030’s multi-year ZEHID trial is structured to evaluate zero-emission freight performance in real-world haulage operations.
Our Take
Within our 899 Infrastructure stories, very few UK pieces involve megawatt-scale depot charging at multiple sites, so Welch’s Transport’s Duxford and Bedford hubs position it among the more advanced early adopters of eHGV infrastructure rather than small pilot schemes.
The move to have 12% of Welch’s fleet electric by January 2027, supported by Voltempo’s DepotCharge model and HyperCharger units, suggests grid-connection and load-management planning will become a core operational competency for mid-sized hauliers, not just large national logistics players.
With 88 electric HGVs and 25 megawatt-scale hubs across 36 sites under the eFreight 2030 and ZEHID programmes, the UK Government and Innovate UK are effectively road-testing a national template for depot-based heavy truck charging that other regional fleets in our database are still only modelling on paper.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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