By 31 December 2020, approximately 808,567 water and electricity utility customers (involving the companies Acea Energia, Acea Ato 2, Acea Ato 5, Gesesa, Gori and AdF) had subscribed to the “Bolletta Web” service, generating a saving of 105.5 tons of paper (with an increase of 92% compared to the figure for 2019)