| Reactor design | Average fuel enrichment | Fuel burnup [GWd/tU] | Net electric power [MWe] | Thermal power output [MWt] | Plant net efficiency |
| SMR | |||||
| NuScale | 4.95% | 50 | 45 | 160 | 28% |
| SMART | 4.88% | 60 | 90 | 330 | 27% |
| mPower | 5.00% | 40 | 125 | 400 | 31% |
| HI-SMUR | 4.95% | 35 | 140 | 450 | 31% |
| W-SMR | 4.95% | 54 | 200 | 600 | 33% |
| Large Reactors | |||||
| EC 6 | Natural | 7.5 | 745 | 2084 | 36% |
| VVER1000 | 3.50% | 43.4 | 1000 | 3000 | 33% |
| AP1000 | 4.55% | 60 | 1100 | 3400 | 32% |
| ABWR | 3.70% | 45 | 1315 | 3811 | 35% |
| US-APWR | 5.00% | 62 | 1600 | 4451 | 36% |
| US-EPR | 5.00% | 60 | 1600 | 4500 | 36% |
| ESBWR | 4.20% | 50 | 1561.5 | 4500 | 35% |