2020 Sustainability Report |Aqualia’s horizon | 35 Regarding the population served,at an international level, Aqualiaincreased by 13.5% the number of municipalities in which it provides different services and by almost 76% the number of inhabitants to whom the end-to-end water service is provided. International activity End-to-end cycle Concession No. of municipalities No. of inhabitants with supply service End-to-end cycle7 109 1,361,040 Supply Concession No. of municipalities No. of inhabitants with supply service Distribution 33 274,884 Registration 1 433,076 BOT8 6 2,158,600 Sewerage system Concession No. of municipalities No. of inhabitants with sewerage service Sewerage system 13 219,261 O&M Sewerage system 2 2,033,125 Purification Concession No. of municipalities No. of inhabitants with purification service WWTP9 4 1,091,010 O&M WWTP 3 2,162,725 7 Colombia is included for the 12 municipal districts of Córdoba and Villa del Rosario. The population data were estimated from the information obtained from the Due Diligence undertaken for the acquisition of the contracts. 8 Includes Saudi Arabia with a population of 157,500 inhabitants: It is the equivalent population that was estimated for the KAIA desalination plant. 9 A population of 400,000 for the Cuernavaca WWTP is included here.