| Specifications | Locations | Embodied energy (kJ/kWh) | Energy output (MWh/yr) | EPBT yr | Environmental impact (g CO2e/kWh) | Sources |
| 2 MW geared turbine | Germany | 207.69 | 5980 | 1.15 | 17.35 | Guezuraga et al. [9] |
| Denmark | 242.61 | 5980 | 1.35 | 23.26 | ||
| China | 424.41 | 5980 | 2.36 | 38.33 | ||
| E-40 turbine (inland 65 m height) | P&O in Germany | 730 | 881.972 | - | 7.7 × 10−5 | Lenzen and Wachsmann [13] |
| P in Germany, O in Brazil | 290 | 2420.131 | - | 2.6 × 10−5 | ||
| P Germany & Brazil, O Brazil | 220 | 2420.131 | - | 1.2 × 10−5 | ||
| P&O in Brazil | 190 | 2420.131 | - | 4 × 10−6 | ||
| P&O in Brazil, recycled steel | 140 | 2420.131 | - | 3 × 10−6 |