Technical data of OL3 plant unit

| Net electric output approx. | 1 600 MW |
| Reactor thermal output | 4 300 MW |
| Total efficiency over | 37% |
| Fuel | uranium oxide UO2 |
| Annual fuel consumption | approx. 32 t |
| Average fuel enrichment level | 2 - 5% U-235 |
| Amount of uranium in reactor | approx. 128 t |
| Annual electric generation | approx. 13 TWh |
| Sea water flow | 57 m3/s |
| Turbine speed | 1 500 rpm |
| Number of turbines | 1 high-pressure + 3 low-pressure |
| Main steam temperature | 290°C |



