Vst
VST Help Page
About
VST = Very Short Term and is Ansergy's frequently updated 21-day forecast. The forecast is updated every 30 minutes and includes nine cases. The service is not part of the standard Ansergy subscription and requires a separate subscription agreement.
Cases
| caseid | case | Description |
|---|---|---|
| 1 | T0 | Base Case |
| 2 | T-5NW | Subtract 5 degrees from all Northwest Cities |
| 3 | T+5NW | Add 5 degrees from all Northwest Cities |
| 4 | T-5CA | Subtract 5 degrees from all Calif Cities |
| 5 | T+5CA | Add 5 degrees from all Calif Cities |
| 6 | ND-1000BPAT | Adjust BPAT net demand by -1000 MW |
| 7 | ND+1000BPAT | Adjust BPAT net demand by +1000 MW |
| 8 | ND-1000ISO | Adjust PGAE and SCE net demand by -1000 MW |
| 9 | ND+1000ISO | Adjust PGAE and SCE net demand by +1000 MW |
Backcasts
Each of the 48 forecast locations (hubs) are backcasted to either an LMP or a virtual price index. Backcasts are available by clicking the Backcast button.
