I did not sign the contract , because there was a statement 8 saying "all the cost and taxes caused by this contract belong to the customer" . I asked , what the costs are , they said there are no costs. I said , so we can delete this statement. They said , no we cannot. So I did not sign it. If you sign it , you agree to accept Aydem as your electric supplier for the next 24 months.
I do not know if there are at the moment or will be in the next future any other electric suppliers other than Aydem in this area.
The reason of all this is however a law that lets customers choose their electric suppliers and make contracts with them , if they consume a certain amount of electric power during a certain period.
I do not know how it works in the UK , but in Germany for example one can choose his supplier according to the prices or the source of power e.g. solar , nuclear , hydro etc.