Buyer guide
Best EV Tariffs UK 2026: Eight Current Plans Compared
EDF GoElectric at 6.99p/kWh now undercuts Octopus. The UK's EV tariffs compared, with real annual costs.
7 min read
Topic · 14 answers
Costs and tariffs
Charging costs, electricity tariffs and the assumptions behind realistic savings estimates.
Search within this topic →Cost answer
Best Time to Charge Your EV UK: Off-Peak Hours (2026)
Compare current UK EV-tariff windows, check whether they fit your charging need and model the whole household bill before switching.
5 min read
Explainer
Octopus Intelligent Go vs Octopus Go: Which Saves You More?
8p/kWh vs 8.5p/kWh, six off-peak hours vs five — about £14 a year apart. Which Octopus EV tariff suits a Tesla, and how to switch.
8 min read
Explainer
British Gas EV Power vs Octopus Intelligent Go: Which Fits Your Home?
British Gas offers a simple five-hour window; Octopus adds a lower rate and managed scheduling. Compare the whole-home cost, eligibility and charger fit.
8 min read
Explainer
OVO Charge Anytime vs Octopus Intelligent Go: Flexibility or Lower Cost?
OVO lets eligible drivers plug in at any time; Octopus offers a lower managed rate and guaranteed window. Compare cost, plans, compatibility and routine.
9 min read
Explainer
EDF GoElectric vs Octopus Intelligent Go: Lowest Rate or Easier Charging?
EDF has the lower fixed rate and a seven-hour window; Octopus adds managed scheduling. Compare annual cost, compatibility, contracts and household use.
8 min read
Cost answer
How Much Does It Cost to Charge a Tesla at Home in the UK?
Home charging cost is battery energy multiplied by the tariff rate. Compare the current off-peak and standard-rate assumptions, then use your Tesla model in the calculator.
6 min read
Buyer guide
Best EV Charger for Smart Tariffs UK 2026: 6 Chargers Ranked
Which EV charger works best with Octopus Intelligent Go, OVO, and British Gas smart tariffs? We rank all 6 smart-tariff compatible Tesla chargers for the UK.
8 min read
Cost answer
Charging a Company Car at Home UK: Tax & HMRC Rates
The current HMRC home and public charging rates for company cars, how they differ from own-car mileage, and the 2026/27 chargepoint and benefit rules.
7 min read
Cost answer
The Hidden Cost of Not Having a Home Charger
Compare the real cost of relying on public charging with home charging, using current rate assumptions and a payback method based on your own mileage.
5 min read
Cost answer
EV Charger Payback Period: How Quickly It Pays Off
Calculate a home EV charger payback period from installed cost, mileage and the charging you would otherwise buy, without relying on a universal break-even promise.
6 min read
News analysis
Tesla Energy UK: Ofgem Licence and What It Means
Tesla Energy Ventures has won an Ofgem licence to supply electricity to UK homes. We cover Tesla Electric's US rates (~£4/month EV charging), how it compares to Octopus Intelligent Go, and what UK EV owners should do now.
7 min read
News analysis
How Much Does an EV Add to Your Electricity Bill? UK
Calculate the EV part of a UK electricity bill from mileage, efficiency and off-peak share, then keep household use and standing charges visible.
7 min read
How to
Should You Switch Energy Tariff When You Get an EV?
Why switching to an EV tariff is the single biggest money-saving move for UK EV owners — and how to choose the right one for your setup.
7 min read