IN Brief:
- The UK public network reached 123,677 EV chargers across 47,810 locations by the end of August.
- Zapmap recorded a net 953 additional chargers during August and 7,634 additions during 2026 to date.
- DfT now uses individual EV chargers, or EVSE, as its baseline measure rather than counting physical charging devices alone.
Department for Transport has updated its monthly public electric-vehicle charging indicator for September, with the underlying Zapmap dataset putting the UK network at 123,677 individual public EV chargers at the end of August.
Those chargers are distributed across 96,708 physical devices at 47,810 charging locations. The distinction matters because the government’s statistical baseline changed during 2026 from counting physical charging devices to counting individual EV chargers, technically EVSE, that can each control a charging session for one vehicle.
A single physical charging device can contain more than one EVSE and may therefore be able to charge multiple vehicles simultaneously. DfT considers the EVSE count a better representation of charging availability than simply counting cabinets, while connector totals can overstate capability where several plugs share one independently controlled charger.
The end-August total is 2,506 chargers above the government’s official 1 July figure of 121,171, an increase of just over 2% across the intervening period. Zapmap recorded a net 953 additional chargers during August and says 7,634 have been added during 2026 to date.
The September update is part of DfT’s faster-indicator series, with the public charging data supplied by Zapmap. The figures complement the more detailed quarterly statistics rather than replacing them, allowing the headline deployment position to be followed monthly while broader analysis is published less frequently.
The change in statistical unit makes precision in charger reporting more important than before. At 1 July, DfT recorded 121,171 chargers across 97,266 physical devices. By the end of August, Zapmap’s current dataset reports a higher EVSE total of 123,677 but 96,708 devices, illustrating why the two measures should not be treated as interchangeable.
Device counts can move for reasons other than straightforward construction. Operators update their open-data feeds, infrastructure can be reclassified, and records can be corrected or removed when equipment previously reported as public is found to be private. DfT disclosed in its July publication that one operator had removed approximately 1,270 chargers from its public feed in June after private-access equipment had been reported incorrectly.
The public network nevertheless continues to expand geographically. Zapmap puts Greater London at 31,699 chargers at the end of August, followed by the South East with 16,881 and Scotland with 13,025. Those totals provide a useful indication of scale but should not be read as a direct measure of regional charging adequacy.
Different regions have different requirements. London’s dense on-street estate serves large numbers of drivers without private parking, while longer interurban routes place more weight on strategically located higher-power infrastructure. A charger count cannot by itself show whether equipment is located where vehicles need it or whether its power rating matches the expected dwell time.
Zapmap categorises 63,630 chargers around destination use, 41,054 around on-street charging, and 13,924 around en-route applications. The categories represent markedly different electrical loads despite all contributing one-for-one to the national EVSE total.
A low-power kerbside charger intended to serve an overnight parking period presents a relatively modest individual demand but may be deployed in large numbers across residential distribution networks. An en-route DC charging hub concentrates substantially greater power onto one site and can require a high-capacity connection, transformers, switchgear, protection equipment, and active load management.
This is why the number of chargers is only one measure of infrastructure growth. DfT’s own methodology notes that the power band assigned to a charger represents its maximum potential output rather than the power necessarily delivered during every session. Vehicle limitations, battery management, site load management, and insufficient grid capacity can all reduce the actual charging rate.
Utilisation adds another layer. Two locations containing the same number and rating of chargers can place very different loads on the network if one is used heavily throughout the day and the other operates mainly during quieter periods. Electrical infrastructure has to accommodate the demand profile rather than merely the equipment count.
The shift towards EVSE as the headline statistical measure is therefore useful because it moves closer to the number of vehicles that can potentially charge simultaneously. It still cannot describe connection capacity, reliability, utilisation, or energy delivered, all of which become increasingly important as the network matures.
For distribution operators, continued expansion will combine large numbers of relatively low-power connections with increasingly concentrated high-power sites. The first tends to create geographically dispersed local-network demand, while the second can produce multi-megawatt loads at individual locations and require more substantial connection engineering.
The September faster indicator confirms continued numerical growth without resolving those wider infrastructure questions. The network has reached 123,677 public chargers at 47,810 locations, but the electrical significance of the next thousand additions will depend heavily on their power, location, utilisation, and the capacity available behind them.
DfT’s next quarterly charging-infrastructure release is scheduled for November, when the monthly deployment trend can again be considered alongside the fuller breakdown of power ratings, geography, and charging applications.
