| No of end customers | Zagreb | Osijek | Sisak | Velika Gorica | Samobor | Zaprešić |
|---|---|---|---|---|---|---|
| households | 100.404 | 10.564 | 3.927 | 5.661 | 1.356 | 2.282 |
| business unit | 4.632 | 1.283 | 73 | 241 | 27 | 84 |
| total | 105.036 | 11.847 | 4.000 | 5.902 | 1.383 | 2.366 |
| Network length (in km) | Zagreb | Osijek | Sisak | Velika Gorica | Samobor | Zaprešić |
|---|---|---|---|---|---|---|
| hot water network | 239,5 | 50,0 | 21,6 | 10,8 | 3,4 | 2,4 |
| steam network | 45,3 | 7,2 | 8,4 | - | - | - |
| no. of heating substations | 2.777 | 755 | 173 | 115 | 31 | 36 |
| Heat supplied to end customers in 2021 | MWh |
|---|---|
| Zagreb | 1.251.462 |
| Osijek | 181.768 |
| Sisak | 52.503 |
| Velika Gorica | 51.035 |
| Samobor | 12.802 |
| Zaprešić | 15.656 |
| Total | 1.565.226 |
| Process steam supplied to end customers in 2021 | t |
|---|---|
| Zagreb | 395.555 |
| Osijek | 50.175 |
| Sisak | 117.598 |
| Velika Gorica | - |
| Samobor | - |
| Zaprešić | - |
| Total | 563.328 |
