| Units: | $/MWh |
| Mode: | Input Only |
| Multi-band: | True |
| Default Value: | 0 |
| Validation Rule: | ≥0 |
| Key Property: | No |
| Description: | Region specific value of lost load |
This parameter can be paired with Internal VoLL Level to create VoLL as a function of lost load. When this parameter is not specified, transmission internal VoLL is used.
Cost of unserved energy for a region is calculated using region VoLL if specified. Otherwise, internal VoLL along with internal VoLL level is used..