Should your Tonbridge and Malling workplace add EV charging?

Tonbridge and Malling had 175 public chargers on 1 July 2026 [S1]. Your workplace should assess staff demand separately from public car-park provision. Begin with attendance, departure energy and spare supply capacity, then compare fully funded income against the investment and operating risk of part funded or self funded charging. Checked October 2026.

Last checked 17 October 2026

Can staff charging cover electricity and maintenance?

A workplace decision starts with the working day: who attends, when vehicles leave and how much energy each driver actually needs. Count staff requests rather than using the public charger total as a queue forecast. The office and workplace sector explains how access policy affects a proposal.

Tonbridge and Malling’s council programme includes town-centre regeneration, tourism, support for business decarbonisation and energy investment at Larkfield Leisure Centre [S4]. These settings have different visitors. A leisure booking cannot stand in for employee attendance. Use the Tonbridge and Larkfield pages to narrow the location.

How does local charging compare with the South East and UK?

Rate per 100,000 people, 1 July 2026 Tonbridge and Malling South East UK
All public chargers 127.9 159.4 174.9
Rapid-or-above chargers 37.3 39.7 41.7

The borough count was 175, of which 51 were rapid-or-above [S1]. These are infrastructure counts, not paid sessions. For the comparison, council populations are inferred from count ÷ rate × 100,000, then summed before calculating the regional and national rates. Rounded council rates make those aggregates approximate.

At the end of 2026 Q2, the borough had 5,679 licensed plug-in vehicles: 3,518 battery-electric and 4,424 privately kept plug-ins [S2]. Registration follows the keeper’s address, which can concentrate fleets. It does not establish how many employees will buy charging. Read the regional context alongside your own survey.

What can existing council car parks tell your business?

The council lists charging at Bradford Street and Sovereign Way North in Tonbridge, Bailey Bridge East in Aylesford and the Gibson Building at Kings Hill. It identifies the rollout as part of its climate strategy [S3]. Survey whichever alternatives your employees or visitors could realistically use.

For each alternative, record walking distance, access restrictions, tariff and observed availability at your own arrival time. The council describes its charging bays as first come, first served [S3]. A reserved workplace bay would serve a different need, but that convenience still needs a price employees will accept.

Which funding model changes the workplace payback?

Consider two 7 kW alternating-current (AC) sockets. A kilowatt (kW) measures charging power; a kilowatt-hour (kWh) measures energy. At the assumed output, 12 kWh takes at least 12 ÷ 7 = 1.7 hours before losses. This is an illustration, not a quote; none of the use assumptions comes from measured borough utilisation.

Modelling input Assumption or cost basis
Sessions per socket per working day, low / mid / high 0.5 / 1 / 2
Working days / session energy 250 annually / 12 kWh
Driver charge / purchased electricity £0.40 / £0.25 per kWh
Software and maintenance for both sockets £600 annually
Two sockets at £1,400–£2,500 each £2,800–£5,000 [S6]
Groundworks, cable runs and connection Extra, outside this budget
fully funded income share 10% of sales
part funded host contribution / net share £1,400–£2,500 / 60%
self funded host contribution / net share £2,800–£5,000 / 100%

Annual energy = 2 sockets × sessions × 250 × 12. Sales = energy × £0.40. Annual surplus = energy × £0.15 − £600. At mid use, 6,000 kWh produces £2,400 sales less £1,500 electricity and £600 overheads: £300 surplus.

Annual outcome Low Mid High
fully funded host income £120 £240 £480
part funded host net −£90 £180 £720
part funded simple ROI −6.4 to −3.6% 7.2–12.9% 28.8–51.4%
part funded payback, years None at a loss 7.8–13.9 1.9–3.5
self funded host net −£150 £300 £1,200
self funded simple ROI −5.4 to −3.0% 6.0–10.7% 24.0–42.9%
self funded payback, years None at a loss 9.3–16.7 2.3–4.2

Fully funded assumes the provider finances, installs, owns and operates, paying you 10% of sales. Part funded assumes you pay half the capital and take 60% of surplus or loss. Self funded assigns all costs and surplus to you. Return on investment (ROI) = host net ÷ host capital × 100; payback = capital ÷ positive annual net. Terms are hypothetical; funding acceptance is unproven. VAT, tax, finance, payment fees, replacements and lost parking value are excluded. Price omitted infrastructure and payment hardware separately [S7].

What must be settled before allocating the bays?

UK Power Networks’ coverage map and address checker are the starting point for this Kent network [S5]. The distribution network operator (DNO) maintains the local cables. Give the designer your existing load and requested charging hours; use the site-power tool to organise that brief.

WCS offers up to £500 per eligible socket until 31 March 2027 [S8]. Ordinary business access conditions matter [S11]; the example includes no grant. HMRC’s chargepoint allowance is a separate tax question for your accountant [S10]. Public access also needs review against DfT guidance [S9]. Ask your solicitor to check planning consents, lease length, exit terms, liability, insurance and business-rates responsibilities before signing.

Take the workplace brief to your next step

Use the income calculator with your employee survey and an itemised quotation. Piggy Pineapple Ltd runs this site and refers enquiries to installer partners; we may receive a fee. The owner holds shares in at least one partner. We identify the proposed recipient and any owner shareholding before passing on details. See our referral process and get matched with an installer that covers your area.

How many plug-in vehicles share each public charger here?

Tonbridge and Malling has 25.3 privately kept plug-in vehicles for every public charger, ranked 88 of 357 UK councils (1 = most vehicles per charger). The UK figure is 13.1; the middle council has 17.8.

That is more than most councils, which can point to demand that public charging does not yet meet, especially where many homes have no driveway.

Vehicles are counted where the keeper lives, and drivers with a driveway often charge at home. Use this as a first screen, not a forecast. Chargers as at 1 July 2026; vehicles as at 2026 Q2.

See every council ranked, or check your own site by postcode.

Common questions

How can a host avoid unexpected installation charges?

Request separate prices for trenching, cable length, electrical-board changes and payment terminals [S7]. Compare the surveyed route with the quotation rather than relying on a price per socket.

Can an ordinary workplace use its grant-funded bays only for customers?

No. Current WCS eligibility requires staff or fleet parking for ordinary businesses; different access rules apply to charities, public authorities and small accommodation businesses [S11].

Is contactless compulsory on staff-only equipment?

DfT excludes workplace points inaccessible to the general public from these public charging regulations [S9]. Opening the same equipment to residents changes the access assessment.

Who handles support when the workplace opens charging to the public?

A public charging service needs a free staffed telephone helpline operating at all times [S9]. Identify the responsible operator and escalation route in the contract.

What tax treatment should a business check before ordering?

HMRC lists chargepoint equipment bought before April 2027 for 100% first-year allowances, subject to qualifying conditions [S10]. Check with your accountant before treating a deduction as a project benefit.

Ask about your site

Free for site owners. No obligation. We name the installer partner before we pass on any details.

Read our privacy notice

Sources

  1. Public EV chargers by local authority, EVCI0102, Department for Transport,Last checked 17 October 2026
  2. Licensed plug-in vehicles by local authority, VEH0142, Department for Transport,Last checked 17 October 2026
  3. Electric vehicle charging points in council car parks, Tonbridge and Malling Borough Council,Last checked 17 October 2026
  4. Economic investment programme for the borough, Tonbridge and Malling Borough Council,Last checked 17 October 2026
  5. Areas we cover and network map, UK Power Networks,Last checked 17 October 2026
  6. Workplace and commercial installation cost reference, Published commercial cost reference,Last checked 17 October 2026
  7. Commercial installation scope and cost reference, Published commercial cost reference,Last checked 17 October 2026
  8. Workplace Charging Scheme installer guidance, Office for Zero Emission Vehicles,Last checked 17 October 2026
  9. Public Charge Point Regulations guidance, Department for Transport,Last checked 17 October 2026
  10. 100% first-year allowances, HM Revenue and Customs,Last checked 17 October 2026
  11. Workplace Charging Scheme eligibility, GOV.UK Find a grant,Last checked 17 October 2026

Related

Check your site