| Project Name | Theun-Hinboun |
| Status | Operational |
| River | Nam Theun → Hinboun |
| Sub-basin | Hinboun diversion |
| COD | 1998 |
| Capacity (MW) | 220 |
| Annual Gen. (GWh) | 1100 |
| Dam Type | Diversion dam |
| Height (m) | 5 |
| Turbine Type | Francis |
| Turbine Configuration | 2 × 110 MW |
| Spillway Type | Uncontrolled crest |
| Spillway Cap. (m³/s) | 5000 |
| Owner & Shareholders | Snep 70%, EDL-Gen 30% |
| Customer | EGAT & Électricité du Laos |
| Website | https://www.theunhinboun.com/ |