Produced daily, the Morning Report provides the ISO's best estimate of expected capacity available to meet peak-hour electricity demand and reserve requirements - key parameters used to operate the power system reliably. For the weekly forecast, see the Seven-Day Capacity Forecast.
View the Morning Report below or Download a CSV file. Hover over items for an explanation.
| 1. Report Date |
|---|
| 10/03/2024 08:22 EDT |
| 2. Yesterday's Peak Load | (MW) |
|---|---|
| Wednesday, Oct 02, 2024 hour ending 19 | 13,854 |
| 3. Operable Capacity Analysis | (MW) | ||
|---|---|---|---|
| A. Capacity Supply Obligation (CSO) | 28,113 | ||
| B. Capacity Additions EcoMax Bid > CSO | 492 | ||
| C. Generation Outages and Reductions | 6,166 | ||
| D. Uncommitted Available Generation (non-fast-start) | 4,961 | ||
| E. DRR Capacity | 205 | ||
| F. Uncommitted Available DRR | 12 | ||
| G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+) | |||
| Highgate | 0 | ||
| NB | 307 | ||
| NYISO AC | -787 | ||
| NYISO CSC | 284 | ||
| NYISO NNC | 0 | ||
| Phase 2 | 0 | ||
| Net Deliveries | -196 | ||
| H. Total Available Capacity (A+B-C-D+E-F-G) | 17,867 | ||
| I. Peak Load Forecast For Hour Ending 19 | 14,100 | ||
| J. Total Operating Reserve Requirement | 2,081 | ||
| K. Capacity Required = I+J | 16,181 | ||
| L. Surplus = (+) Deficiency = (-) (H - K) | 1,686 | ||
| M. Replacement Reserve Requirement | 160 | ||
| N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M) | 1,526 | ||
| 4. Largest First Contingency | (MW) |
|---|---|
| ____ | 1,226 |
| 5. Annual Maintenance Schedule (A.M.S.) | (MW) |
|---|---|
| Peak Load Exposure | 15,511 |
| 6. Reserve Summary | (MW) |
|---|---|
| Ten Minute Reserve Requirement: | 1,471 |
| Ten Minute Reserve Estimate: | 1,471 |
| Thirty Minute Reserve Requirement: | 610 |
| Thirty Minute Reserve Estimate: | 2,296 |
| Expected Actions of OP 4: | 0 |
| Additional Capacity Available from OP 4 Actions: | 0 |
| 7. Interchange Summary | |||
|---|---|---|---|
| Transfer Limit In (MW) | Transfer Limit Out (MW) | Scheduled Contract (MW) | |
| Highgate | -225 | 50 | 0 |
| NB | -650 | 400 | 307 |
| NYISO AC | -1,400 | 800 | -787 |
| NYISO CSC | -346 | 330 | 284 |
| NYISO NNC | -200 | 200 | 0 |
| Phase 2 | 0 | 0 | 0 |
| 8. Weather Forecast Summary for the Peak Hour | |||
|---|---|---|---|
| CITY | CONDITIONS | WIND | HIGH TEMP (°F) |
| Boston | Partly Cloudy | SE-10 | 65 |
| Hartford | Clear | S-6 | 69 |
| 9. SAR Available | |
|---|---|
| NYISO | Y |
| 10. Capacity of Non-Commercial Units | (MW) |
|---|---|
| Total Available | 0 |
| 11. Units Committed to Meet Minimum Operating Reserve and Replacement Reserve Requirements | (MW) |
|---|---|
| 0 Units | 0 |
| 12. Geomagnetic Disturbance Activity | |
|---|---|
| Forecast: | |
| Alert: | |
| Intensity: | |
| Observed Activity: | |
| Actions Taken or Planned by ISO-NE: | None |
| Actions Taken or Planned by Other Control Areas: | None |
Report Generated 10/03/2024 08:22 EDT
