I should probably point out that I wasn’t too surprised by this, but does show how varied pricing is when charging an electric vehicle.
On Monday I charged my Funky Cat using the Tesla superchargers at the Mall at Cribbs Causeway near John Lewis. Tesla have recently allowed non-Tesla electric vehicles to use them. Having said that I had originally planned to charge the Funky Cat using the superchargers at the Tesla dealership close to Cribbs on Lysander Road. However upon arrival, despite their being plenty of free chargers, the cables were very much on the short side. Add in road bumpers in the parking spaces to stop people knocking over the chargers, I was unable to plug the Funky Cat in to charge. The Funky Cat charging port is on the front passenger side of the car, whereas the Tesla charging port is at the back of the Tesla. I had planned to charge there as with their dynamic pricing it was just 35p per kWh. Having failed to charge there I, as I said, went to the Tesla superchargers near John Lewis. These though at the same time were 42p per kWh. Parked, and plugged in, the Funky Cat charged without any issues. I did a full charge taking the car from just under 20% to 100%. The total cost of this was just over £14.
Having done a fair bit of driving on Monday and most of Tuesday, I was down to an 18% charge when we went out for dinner at The Landing Light. In their car park they have two Osprey chargers. Plugged the Funky Cat in and set it charging. As with the Tesla charging, I let it charge to 100%. The time to charge was similar, but the cost this time was over £30 as the price was 79p per kWh.
Unlike petrol, the price of EV charging can be so variable. It’s not just about the power (speed) either. Also unlike petrol, you can charge at home using your own electricity. I can’t say I understand the variable pricing of EV charging, but it does mean you need to think differently when you want to charge.