Hera Imola-Faenza Energy Services: Water Services: 244,000 (100%) Environment Services: 220,000 (100%) Hera Bologna Energy Services: 770,000 (93%) Water Services: 805,000 (97%) Environment Services: 671,000 (81%) Hera Modena Energy services: 337,000 (50%) Water Services: 334,000 (50%) Environment Services: 366,000 (55%) Gruppo Hera Energy Services: 2.3 milion (67%) Water Services: 2.7 milion (80%) Environment Services: 2.5 milion (77%) Hera Forlì-Cesena Energy Services: 324,000 (86%) Water Services: 364,000 (96%) Environment Services: 378,000 (100%) Number of residents in the municipalities in which Hera manages at least one energy service (distribution of gas or electrical energy, or district heating), waster service (water systems, sewerage or purification) and waste management service (separate or non-separate waste collection, or sweeping) and the percentage of total residents.