Seven Day Forecast
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For todays forecast, please refer to the Morning Report.
 
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
 
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Mon
Tue
Wed
 
08/08/08
08/09/08
08/10/08
08/11/08
08/12/08
08/13/08
Weather
High Temperature - Boston 71 76 78 75 76 77
Dew Point - Boston 63 57 59 61 62 61
High Temperature - Hartford 74 76 77 76 78 78
Dew Point - Hartford 59 55 58 60 60 60
 
De-Listed Capacity
De-Listed Capacity (Incl. In Total ICAP) 288 288 288 288 288 288
 
Capacity Position
Total Installed Capacity 30,884 30,884 30,884 30,884 30,884 30,884
Anticipated Cold Weather Outages 0 0 0 0 0 0
Other Generation Outages -1,074 -2,970 -2,755 -1,431 -1,374 -1,586
Total Generation Available 29,810 27,914 28,129 29,453 29,510 29,298
Import at Time of Peak 665 265 265 665 665 665
Total Available Generation and Imports 30,475 28,179 28,394 30,118 30,176 29,963
Projected Peak Load 18,840 16,300 16,420 19,300 19,770 19,890
Required Reserve 2,100 2,100 2,100 2,100 2,100 2,100
Total Load plus Required Reserve 20,940 18,400 18,520 21,400 21,870 21,990
Projected Surplus/(Deficiency) 9,535 9,779 9,874 8,718 8,306 7,973
 
Load Relief Actions Anticipated
Power Watch NO NO NO NO NO NO
Power Warning NO NO NO NO NO NO
Cold Weather Watch NO NO NO NO NO NO
Cold Weather Warning NO NO NO NO NO NO
Cold Weather Event NO NO NO NO NO NO
Energy Emergency NO NO NO NO NO NO
 
Report Generated 08/07/2008 14:20:03 GMT
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Updated by System Operations and Reliability Operations
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Temperature forecast for Boston, Massachusetts

Humidity forecast for Boston, Massachusetts

Temperature forecast for Hartford, Connecticut

Humidity forecast for Hartford, Connecticut

Represents the total MWs of Resources internal to the New England Control Area that have taken the appropriate steps pursuant to the ISO New England Manuals to be classified as Non-ICAP Resources

The sum of all Seasonal Claimed Capability (SCC) values of ISO-NE dispatchable Generators. Note that units that have capability credit but are not dispatchable in real-time are excluded. Same as item 3A on the Morning Report.

Capacity that is anticipated to be unavailable due to cold temperatures.

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 the Forecast development. Same item as item 3C on the Morning Report.

Total Installed Capacity -MINUS- Other Generation OOS

The sum of Net Capacity deliveries from New York Power Pool (NYPP), New Brunswich (NB) and Hydro Quebec (HQ) in the projected peak load hour. Same as Item 3E in Morning Report.

Total Generation Available - PLUS- Imports at the Time of Peak

Peak Load Forecast for the day. Same as item 3H in the Morning Report.

The sum of capability required to cover 100% of first contingency loss within 10 minutes and 50% of the second contingency loss within 30 minutes. Same as item 3I on the Morning Report.

Projected Peak Load -PLUS- Required Reserves. Same as Item 3J on Morning Report.

Total Available Generation and Imports -MINUS- Total Load plus Required Reserves. Same as Item 3K on Morning Report.

Action 9 of OP-4

Action 15 of OP-4

Days when Cold Weather Conditions are forecast to exist and the 7-Day Capacity Margin Forecast indicates a capacity margin greater than or equal to 1,000 MW.

Days when Cold Weather Conditions are forecast to exist and the 7-Day Capacity Margin Forecast indicates a capacity margin less than 1,000 MW. In addition, a Cold Weather Warning will be used for all future days within the 7-Day Capacity Margin Forecast when a capacity margin of less than or equal to 0 MW exists for days not yet declared as a Cold Weather Event.

Days when Cold Weather Conditions are forecast to exist and the 7-Day Capacity Margin Forecast indicates a capacity margin less than or equal to 0 MW for an Operating Day. Cold Weather Events are declared by 11:00 a.m. two days prior to the Operating Day. A Cold Weather Warning will be used for all future days within the 7-Day Capacity Margin Forecast when a capacity margin of less than or equal to 0 MW exists, until such time that the ISO declares a Cold Weather Event.

Energy emergencies may occur as a result of sustained, wide scale shortages in fuel availability to the region's generation resources.