The Balearic ministry for energy transition has yet to receive information about electric vehicles from almost 40% of car-hire firms on the islands. Of 122 registered in the Balearics, 46 have not sent information. They are required to do so in accordance with regional legislation on climate change. This stipulates that, at present, one per cent of firms' fleets must be zero emissions. From the start of 2023, this increases to 1.8%, while a minimum six per cent of new purchases will have to be zero emissions.