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
 
Sat
Sun
Mon
Tue
Wed
Thu
 
03/13/10
03/14/10
03/15/10
03/16/10
03/17/10
03/18/10
Weather
High Temperature - Boston 44 44 45 54 48 51
Dew Point - Boston 35 37 31 31 27 30
High Temperature - Hartford 43 47 47 59 54 52
Dew Point - Hartford 36 35 29 31 27 30
 
De-Listed Capacity
De-Listed Capacity (Incl. In Total ICAP) 302 302 302 302 302 302
 
Capacity Position
Total Installed Capacity 34,121 34,121 34,121 34,121 34,121 34,121
Anticipated Cold Weather Outages 0 0 0 0 0 0
Other Generation Outages -3,833 -3,529 -3,854 -3,303 -3,530 -3,705
Total Generation Available 30,288 30,592 30,267 30,818 30,591 30,416
Import at Time of Peak 550 550 750 750 750 750
Total Available Generation and Imports 30,838 31,142 31,017 31,568 31,341 31,166
Projected Peak Load 15,920 15,730 16,790 16,400 16,500 16,480
Required Reserve 2,100 2,100 2,100 2,100 2,100 2,100
Total Load plus Required Reserve 18,020 17,830 18,890 18,500 18,600 18,580
Projected Surplus/(Deficiency) 12,818 13,312 12,127 13,068 12,741 12,586
 
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 03/12/2010 15:48:56 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 3D on the Morning Report.

Total Installed Capacity -MINUS- Other Generation OOS

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