| Units: | h |
| Mode: | Input Only |
| Multi-band: | False |
| Default Value: | 0 |
| Validation Rule: | ≥0 |
| Key Property: | No |
| Description: | Number of hours the unit had been down before the last start |
Generator Last Start State is the number of hours the unit had been down before the last start. To define a generator to start partway through a start profile at the beginning of the horizon, you must define this property along with Initial Generation and Initial Hours Up.