1. Private ownership: If you own an electric car and want to install a charging station at your home, you are generally responsible for the costs. This includes the purchase and installation of the charging station, as well as any electrical modifications needed in your home. In some cases, subsidies or schemes may be available to cover part of the costs.
   
   

2. Business ownership: If you own an electric car and want to install a charging station at your business location, such as at company premises, the costs can generally be covered by the company. However, there may be subsidy schemes available to compensate for part of the costs.
   
   

3. Publicly accessible charging stations: The costs for installing and maintaining publicly accessible charging stations are usually borne by the charging station operator. This could be an energy supplier, a municipality, or a private company. The operator can make money by billing charging sessions to the users of the charging station.

It is important to note that various subsidy schemes may be available to encourage the installation of charging stations. These schemes may vary based on location and type of charging station. It is advisable to contact the local government or an authorized charging station supplier for specific information on available subsidies and financing options.