In particular, the total consideration payable is 30 Million Euros for the gas supply contract, of which a down payment of 10 Million Euros and an earn-out of 20 Million Euros, payable starting from 2021 subject to the first delivery of gas to Italy through the TAP pipeline. (1) On March 2 2017, Edison announced the purchase of 51 % of Assistenza Casa, the Italian subsidiary of the international group HomeServe (for further information on Assistenza casa.