Transport for London has used planning software from Dynamon to model how its 962-vehicle engineering service fleet could transition to zero-emission vehicles by 2030—while avoiding unnecessary charging spend.
Using Dynamon’s ZERO platform, TfL analysed 12 months of telematics and duty cycles across 356 locations, including depots, stations and offices. The modelling showed 57% of vehicles could switch to EVs with minimal operational change, with 34% able to run on the smallest battery sizes assessed. A further 43% would require route changes or some public charging support.
Crucially, smarter infrastructure planning delivered major cost savings. Across 36 priority sites, ZERO showed that a fully managed charging strategy could reduce required chargers from 227 to 107, cutting potential infrastructure costs by up to £1.2 million. Recommending smaller batteries for 255 vehicles could save a further £1 million.
Charger-sharing strategies also reduced reliance on public charging by 25%, with 90% of suitable vehicles operating entirely on TfL’s own infrastructure—demonstrating how data-led planning can de-risk fleet electrification at scale.
Find out more about Dynamon's ZERO platform here.
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