The EV charger running cost in Nottingham is set by your electricity tariff rather than by the charger itself. On a published 8p overnight rate, charging at home works out at roughly 2.3p a mile; at the October 2026 price cap it is about 7.5p a mile; on the public network it is 15p to 22p a mile depending on the speed of the charger. The charger is a one-off cost. The tariff is the one you pay every month. By running cost we mean the electricity, not the installation. A home chargepoint is a new dedicated circuit from your consumer unit — notifiable work under Part P of the Building Regulations in England and Wales, so a job for a registered electrician, who notifies your network operator and issues the certificate. This page is about what happens after it is fitted. What is the real EV charger running cost in Nottingham? Electricity is sold by the kilowatt hour, kWh — one unit on your bill. A typical family EV turns a unit into about 3.5 miles in real UK driving, so dividing the price of a unit by the miles it buys gives the only number worth comparing. Where you charge Published rate per kWh Pence per mile at 3.5 mi/kWh Adding 42 kWh (10–80% of a 60 kWh battery) 8,000 miles a year Home, off-peak EV tariff overnight about 8p 2.3p £3.36 £183 Home, standard tariff at the price cap 26.32p 7.5p £11.05 £602 Public slow and fast, 3–49 kW, pay as you go 54p 15.4p £22.68 £1,234 Public rapid and ultra-rapid, 50 kW+, pay as you go 77p 22.0p £32.34 £1,760 Petrol for comparison, 45 mpg at 172.2p a litre — 17.4p — £1,392 These are published national figures for October 2026, dated below — not local averages, and not a quote. The cap unit rate is a national average for direct debit; your region and payment method change it. Your real number comes off your own bill. How do you work out your own cost per mile? Two numbers, one sum: take the unit rate in pence per kWh off your electricity bill, take your car's miles per kWh off its trip computer, and divide the first by the second. So 26.32p a unit at 3.5 miles per unit is 7.5p a mile; the same car on an 8p overnight rate is 2.3p. Multiply by your annual mileage for the yearly figure, and leave the standing charge out — you pay that whether or not you own a car. Will a 7kW charger finish the job inside the cheap overnight window? Usually, yes, and this is the point that decides whether a cheap tariff is worth having. A standard single-phase home chargepoint delivers about 7.4 kW, so a six-hour off-peak window puts roughly 44 kWh into the car. At 3.5 miles per kWh that is about 150 miles added overnight, every night, at the off-peak rate. A manufacturer's three-pin lead delivers around 2.3 kW instead, so the same six hours adds about 14 kWh, or under 50 miles. Those leads are an occasional fallback rather than a daily method, and they are not a substitute for a dedicated circuit. If a household is relying on one, the socket and the circuit behind it are worth having looked at by a registered electrician. How quickly does a home charger pay for itself? Somo Electrical fits a 7kW home chargepoint for £850 to £950, including the dedicated circuit, testing, certification and notification. That is our own price range rather than a national average, and it is not a quote — every property is priced after someone has looked at the consumer unit and the cable route. Payback is that figure divided by what you stop spending each year. On the table above, at 8,000 miles a year: • Paying for all your charging on public rapid chargers today , and moving to an off-peak home rate, saves around £1,577 a year — a £900 installation back in roughly seven months. • Charging at home but staying on a standard tariff , the saving against public rapid charging is around £1,158 a year, so about nine months. • Coming from a 45 mpg petrol car , the saving against an off-peak home rate is around £1,209 a year, so again about nine months. • Already charging at home on a standard tariff , the charger is not the saving — the tariff is. Payback only counts charging you were actually paying for; a free charger at work, or low mileage, makes the charger a convenience rather than a saving. Published off-peak rates also move, so compare them yourself. What if you have no driveway in Nottingham? A home chargepoint needs off-street parking, and running a cable across a public footway is not an acceptable arrangement. That rules out a lot of the terraced and older semi-detached streets around Hucknall, Sherwood and the city. Two routes are worth knowing about rather than assuming you are stuck. Nottinghamshire County Council has been trialling cable channels cut into the footway, which let a resident without off-street parking run a cable from the house to the kerb rather than across the pavement; applications go through the council case by case, so ask them about eligibility. Community charging hubs on residential streets also exist. Our guide to whether you need permission to install an EV charger covers the consents where you do have parking. Frequently asked questions Is it cheaper to charge an electric car at home or at a public charger? At home, substantially. Published October 2026 figures put home charging at roughly 2.3p a mile on an off-peak overnight rate and 7.5p a mile at the price cap, against 15.4p a mile on public slow and fast chargers and 22p a mile on rapid and ultra-rapid units. Public charging is for journeys, not routine top-ups. Do I need a special tariff to charge an electric car at home? No, but it is where most of the saving sits. On a standard tariff you pay the same unit rate at 2am as at 6pm, so charging costs about 7.5p a mile. Off-peak EV tariffs charge a much lower rate overnight, around 8p a unit on published examples, which is roughly a third of the price cap rate. Does charging an electric car at home increase my standing charge? No. The standing charge is a fixed daily amount for having a supply at all, and it does not change with how much electricity you use. Charging increases the units on your bill, not the standing charge, which is why only the unit rate belongs in a cost-per-mile calculation. How much does it cost to install an EV charger in Nottingham? Somo Electrical fits a 7kW home chargepoint for £850 to £950, covering the charger, a dedicated circuit, cable, earthing arrangements, testing, certification and network operator notification. What pushes a quote above that is usually distance from the consumer unit, a board with no spare capacity, or earthing that needs upgrading first. Can I charge an electric car from an ordinary socket? Most cars come with a three-pin lead that will do it, but slowly — around 2.3 kW, so under 50 miles added in a six-hour window. They are designed as an occasional fallback rather than a daily method, and they draw a sustained high current for hours at a time. A dedicated chargepoint circuit is the right answer for regular charging. Is there still a government grant for a home charger? There is a scheme, but it is narrow — broadly aimed at renters, flat owners, households without off-street parking, landlords and businesses rather than homeowners with a driveway. Check the current rules on GOV.UK. It also requires an OZEV-approved installer, and Somo Electrical is not on that list, so we would rather say so plainly. EV charger installations with Somo Electrical Somo Electrical is a NAPIT-registered electrical contractor, registration number 33320, installing electric vehicle charging points across Nottingham, including Hucknall and the wider NG15 area. We look at the consumer unit, the earthing arrangement and the cable route before pricing, and we will tell you if the board needs work before a charger can be added. Call 07733 666004 or use our online quote form . Our guides to what an EV charger installation quote includes and who can claim the grant cover what comes first. Figures checked 6 October 2026. The electricity price cap unit rate of 26.32p per kWh for 1 October to 31 December 2026 is Ofgem's published national average for direct debit customers. Public charging figures are Zapmap's UK Charging Price Index for August 2026 — a weighted average pay-as-you-go price of 54p per kWh for 3–49 kW chargers and 77p per kWh for 50 kW and above. The 8p overnight rate from 1 April 2026 is a published off-peak EV tariff rate cited as one example, not a recommendation. Petrol at 172.2p a litre is the UK average for the week ending 20 September 2026. Efficiency of 3.5 miles per kWh is a conservative real-world assumption for a family EV; published ranges run to about 4.3. All pence-per-mile, per-charge and annual figures are our arithmetic on those published rates. Those pages could not be opened directly from the environment this post was drafted in, so they are dated published figures rather than independently verified primary sources, and energy prices change quarterly. Somo Electrical's £850 to £950 installation range is our own figure, confirmed by the business, and is not a quote. The Nottinghamshire County Council cable channel trial and the grant scheme eligibility are summarised from published council and government information and should be confirmed with the council and GOV.UK, which set the terms. Not financial advice.