| Units: | $/MW |
| Mode: | Output Only |
| Multi-band: | False |
| Default Value: | |
| Validation Rule: | |
| Key Property: | No |
| Description: | Shadow/expansion price |
Interface Shadow Price Total in period-level reporting is the dual variable associated with the interface limits (Max Flow and Min Flow). In summary reporting it is the average shadow price from all periods where the Flow is in the reference direction-the counter-reference direction shadow price is reported as Shadow Price Back. Includes Shadow Price for base case plus sum of post-contingency shadow prices, for all contingencies that the element is binding under.