(Million ltrs.)
| State | No. of Units | Annual Installed Capacity |
| Uttar Pradesh | 52 | 1946.96 |
| Uttarakhand | 3 | 57.6 |
| Karnataka | 33 | 1002.14 |
| Haryana | 4 | 85.65 |
| Tamil Nadu | 12 | 173.59 |
| Punjab | 3 | 51.3 |
| Andhra Pradesh | 8 | 86.16 |
| Telangana | 3 | 67.95 |
| Maharashtra | 115 | 2242.97 |
| Gujarat | 12 | 153.48 |
| Bihar | 8 | 162.75 |
| Madhya Pradesh | 3 | 47.7 |
| Total | 261 | 6078.25 |
| Source : ISMA |
