| Project Name | Nam Pha Gnai |
| Status | Operational |
| River | Nam Pha Gnai |
| Sub-basin | Mekong tributary |
| COD | 2016 |
| Capacity (MW) | 19.2 |
| Annual Gen. (GWh) | 100 |
| Dam Type | Run-of-river |
| Height (m) | 15 |
| Turbine Type | Francis |
| Turbine Configuration | 2 × 9.6 MW |
| Spillway Type | Uncontrolled crest |
| Spillway Cap. (m³/s) | 800 |
| Owner & Shareholders | Local developer |
| Customer | Électricité du Laos |