The plug-in car grant is a scheme designed to encourage people to buy zero-emission vehicles by applying a discount to the purchase price. Unfortunately, the Government cancelled the scheme for private buyers in June 2022 (though it was extended to March 2023 for people who had already ordered a car but were still waiting for it because of production delays). Now, the grant is only applicable to some wheelchair accessible vehicles, motorcycles, mopeds, vans, trucks and taxis.