| Back up Price £/kWh | ||||||
| Sellback Price | 0.15 | 0.20 | 0.25 | 0.30 | 0.35 | |
| £/kWh | 0.00 | 0.259 | 0.227 | 0.195 | 0.164 | 0.132 |
| 0.05 | 0.284 | 0.252 | 0.220 | 0.189 | 0.157 | |
| 0.10 | 0.309 | 0.277 | 0.245 | 0.214 | 0.182 | |
| 0.15 | 0.334 | 0.302 | 0.270 | 0.239 | 0.207 | |
| 0.20 | 0.359 | 0.327 | 0.295 | 0.264 | 0.232 | |
| delta £/kWh | delta % | |||||
| Benchmark break-even | 0.282 | −0.150 | −53.2% | Min | ||
| 0.077 | 27.2% | Max | ||||
| Back up Price £/kWh | ||||||
| Grid Price £/kWh | 0.15 | 0.20 | 0.25 | 0.30 | 0.35 | |
| 0.15 | 0.282 | 0.250 | 0.218 | 0.187 | 0.155 | |
| 0.20 | 0.345 | 0.314 | 0.282 | 0.250 | 0.218 | |
| 0.25 | 0.409 | 0.377 | 0.345 | 0.314 | 0.282 | |
| 0.30 | 0.472 | 0.440 | 0.409 | 0.377 | 0.345 | |
| 0.35 | 0.536 | 0.504 | 0.472 | 0.440 | 0.409 | |
| delta £/kWh | delta % | |||||
| Benchmark break-even | 0.282 | −0.127 | −45.0% | Min | ||
| 0.254 | 90.0% | Max | ||||