Morning Report
 |
1. Report Date |
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Wednesday, Aug 27 2008 | 08:08:11 EDT |
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2. Peak Load |
(MW) |
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Tuesday, Aug 26 2008 hour ending 15 |
17,703 |
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3. Operable Capacity Analysis |
(MW) |
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A. Installed Generating Capacity |
30,893 |
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B.Capacity Additions EcoMax Bid > SCC |
593 |
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C. Pre-OP4 Dispatchable Loads |
0 |
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D. Generation Outages and Reductions |
2,206 |
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E. Uncommitted Available Generation (non fast start) |
8,473 |
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F. Capacity Deliveries: Net Purchases = (-) Net Sales = (+) |
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NYISO AC Ties |
263 |
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NYISO Cross Sound Cable |
330 |
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NB |
-142 |
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Net Deliveries |
|
-1,139 |
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G. Total Available Capacity (A+B+C-D-E-F) |
21,946 |
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H. Peak Load Forecast For Hour 15 |
17,830 |
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I. Total Operating Reserve Requirement |
2,137 |
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J. Capacity Required |
19,967 |
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K. Surplus = (+) Deficiency = (-) (G - J) |
1,979 |
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L. Replacement Reserve Requirement |
0 |
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M. Excess Commitment Surplus = (+) Deficiency = (-) (K - L) |
1,979 |
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4. Largest First Contingency |
(MW) |
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MYS 8&9 |
1,450 |
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5. Annual Maintenance Schedule (A.M.S) |
(MW) |
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Peak Load Exposure |
27,970 |
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6. Reserve Summary |
(MW) |
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Ten Minute Reserve Requirement: |
1,450 |
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Ten Minute Reserve Estimate: |
1,450 |
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Thirty Minute Reserve Requirement: |
687 |
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Thirty Minute Reserve Estimate: |
2,666 |
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Expected ICU Operation |
0 |
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Expected Actions of OP 4: |
0 |
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Additional Capacity Available from OP 4 Actions: |
0 |
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7. Interchange Summary |
(MW) |
(MW) |
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TRANSFER LIMIT |
SCHEDULED CONTRACT |
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NYISO AC Ties |
1,200 |
263 |
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NYISO Cross Sound Cable |
330 |
330 |
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NB |
-700 |
-142 |
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TransEnergie |
-2,218 |
-1,590 |
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8. Weather Forecast Summary for the Peak Hour |
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CITY |
CONDITIONS |
WIND |
HIGH TEMP
(°F)
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Boston |
CLEAR |
NE-9 |
74 |
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Hartford |
CLEAR |
NE-6 |
78 |
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9. SAR Available |
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NYISO |
Yes |
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10. Capacity of Non-Commercial Units |
(MW) |
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Total Available |
0 |
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11. Units Committed to Meet Minimum Operating Reserve and Replacement Reserve Requirements |
(MW) |
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0 Units |
0 |
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12. Solar Magnetic Disturbance Activity |
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Forecast: |
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Alert: |
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Intensity: |
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Observed Activity: |
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Actions Taken or Planned by ISO-NE: |
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Actions Taken or Planned by Other Control Areas: |
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Morning Report Updated by System Operations and Reliability Operations
Date and time of report.
Highest integrated hourly demand value for the previous day. The date is the previous days date. Hour ending is the hour with the highest integrated demand. As an example, hour ending 18 would be the time period from 17:01 until 18:00 eastern time. MW is an hourly-integrated value. It is an hourly roll up of New England generation plus external tie lines and subtracting any New England pumping demand. The value is based on telemetered data and is subject to revision.
The sum of all Seasonal Claimed Capability (SCC) values of ISO dispatchable generators. Units that have capability credit but are not dispatchable in real-time are excluded.
The sum of all generator offers for Eco Max in excess of Item A, which may be greater than their SCC. A generator's SCC is the MW value that can be proven through an audit of their sustainable MW level over a specified period of time at the time of audit. A generator's Eco Max may be higher than its SCC due to system conditions, weather, and enhancements since testing, etc.
The sum of Type 3 & 4 NEPOOL Dispatchable Loads (NDLs) - note that Type 2 and 5 are used under Operating Procedure No. 4 (OP4) conditions.
The sum of capability of all generation either scheduled Out of Service (OOS), forced OOS or reduced for the day, as known at the time of Morning Report development for the peak hour of the day.
The sum of all generation that was not committed to be run but is available to come online.
The total expected capacity transfers, by interface, at the time of the projected peak load.
Net Imports (-) / Exports (+) from New York on the AC ties
Net Imports (-) / Exports (+) from New York Cross Sound Cable
Net Imports (-) / Exports (+) from New Brunswick
Net Imports (-) / Exports (+) from TransEnergie.
The sum of Net transactions with NYISO AC ties, NYISO Cross Sound Cable, New Brunswick, and TransEnergie ties.
Total available MW to meet the projected peak load demand.
Peak load forecast for this day.
The sum of capability required covering 100% of first contingency loss within 10 minutes and 50% of second contingency loss within 30 minutes.
Total to meet peak load plus operating reserve requirement (H+I)
Capacity position projection at time of peak load.
The sum of Synchronized Reserve and Non-synchronized Reserve Capability that is fully available within thirty minutes from the time first requested excluding capability assigned to meet Operating Reserve Requirements. The requirement is set at 25% of New Englands second largest supply contingency.
Capacity projected to be available at the peak hour above operating reserve and replacement reserve requirements.
Size of the largest first contingency.
Peak load exposure used for the Annual Maintenance Schedule (AMS) development for the entire week (Saturday through Sunday).
Equal to MW value of the largest first contingency (see 4).
Estimate of total ten-minute reserves available at the time of projected system peak load.
Equal to 50% of the MW value of the largest second contingency.
Estimate of total thirty-minute Reserves available at the time of projected system peak load.
Total MW value of Internal Combustion Unit (ICU) generation, which will be required at the time of the peak load.
Expected steps of OP-4 to be implemented to meet projected peak load.
Additional MW available, in addition to the steps projected above, which may be used to meet projected peak load.
Total available for interchange transfer, by interface.
Total expected external transfers (includes energy only), by interface, at the time of the projected peak load; negative total is net imports, positive total is net exports.
New York ISO AC Ties
New York Cross Sound Cable
New Brunswick
Trans Energie
Boston weather forecast.
Hartford weather forecast.
New York Shared Activation of Reserve (SAR); a -YES- in this field means the two control areas may rely on up to 300MW of capacity, energy, or both in an emergency to meet their individual reserve requirements.
Capacity of non-commercial generators that are testing.
Number of MW committed to meet replacement reserve requirements.
Solar Magnetic Disturbance forecast
Solar Magnetic Disturbance Alert Status
Solar Magnetic Disturbance Intensity
Observed Solar Magnetic Disturbance Activity
Solar Magnetic Disturbance Actions Planned
Solar Magnetic Disturbance Actions Taken
