If so, why do they need fossil fuel to recharge? Why do they have to mine for the rare metals and destroy the environment. Are the batteries made in the UK so no need to ship them from the other side of the world? Total myth that EVs are environmentally friendly!
EV's do not "need" fossil fuels to recharge, they use electricity regardless of how its generated. The mix of fuels used to generate electricity is not dictated by the use of an EV. I could argue that all EV's use renewables, and its all the other purposes we use electricity for that cause the generators to switch on extra generation capacity which might use fossil fuel.
The vast majority of cars (EV and ICE) sold in the UK are imported, so the source country of batteries is no more contentious than all other parts of our cars.
If we consider the total environmental impact of building and running EV's and ICE vehicle across the full lifetime of the vehicles, EVs may have a larger manufacturing impact than ICE, but the running the pollution balance quickly changes, as ICE produce not only tail pipe emissions, but you have the continual destruction of oil reserves, and the cost of finding, extracting, storing, transporting, refining, delivering refined product, the cost of maintaining service stations, and the power they use throughout the lifetime of the vehicle which vastly outstrip the costs of delivering electricity to homes or charge points for EV's.