Morning Report

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.

Morning Report

1. Report Date
11/29/2023 07:49 EST

2. Yesterday's Peak Load	(MW)
Tuesday, Nov 28, 2023 hour ending 18	16,924

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			28,377
B. Capacity Additions EcoMax Bid > CSO			1,868
C. Generation Outages and Reductions			5,324
D. Uncommitted Available Generation (non-fast-start)			8,600
E. DRR Capacity			213
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	-225
	NB	-353
	NYISO AC	-1,600
	NYISO CSC	0
	NYISO NNC	0
	Phase 2	-1,750
	Net Deliveries		-3,928
H. Total Available Capacity (A+B-C-D+E-F-G)			20,450
I. Peak Load Forecast For Hour Ending 18			16,900
J. Total Operating Reserve Requirement			2,724
K. Capacity Required = I+J			19,624
L. Surplus = (+) Deficiency = (-) (H - K)			826
M. Replacement Reserve Requirement			180
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			646

4. Largest First Contingency	(MW)
____	1,750

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	18,794

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	2,100
Ten Minute Reserve Estimate:	2,100
Thirty Minute Reserve Requirement:	624
Thirty Minute Reserve Estimate:	1,450
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	0	-225
NB	-1,000	200	-353
NYISO AC	-1,600	1,200	-1,600
NYISO CSC	0	0	0
NYISO NNC	0	0	0
Phase 2	-2,000	1,200	-1,750

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (°F)
Boston	Partly Cloudy	SW-9	35
Hartford	Partly Cloudy	S-7	32

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 11/29/2023 07:49 EST

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