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
07/17/2024 08:49 EDT

2. Yesterday's Peak Load	(MW)
Tuesday, Jul 16, 2024 hour ending 19	24,310

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			27,321
B. Capacity Additions EcoMax Bid > CSO			858
C. Generation Outages and Reductions			2,565
D. Uncommitted Available Generation (non-fast-start)			2,326
E. DRR Capacity			165
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	-225
	NB	-129
	NYISO AC	-1,400
	NYISO CSC	190
	NYISO NNC	-185
	Phase 2	-1,616
	Net Deliveries		-3,365
H. Total Available Capacity (A+B-C-D+E-F-G)			26,806
I. Peak Load Forecast For Hour Ending 19			24,000
J. Total Operating Reserve Requirement			2,563
K. Capacity Required = I+J			26,563
L. Surplus = (+) Deficiency = (-) (H - K)			243
M. Replacement Reserve Requirement			160
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			83

4. Largest First Contingency	(MW)
____	1,616

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	24,553

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	1,939
Ten Minute Reserve Estimate:	1,939
Thirty Minute Reserve Requirement:	624
Thirty Minute Reserve Estimate:	867
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	-500	400	-129
NYISO AC	-1,400	1,200	-1,400
NYISO CSC	-346	330	190
NYISO NNC	-200	200	-185
Phase 2	-2,000	1,200	-1,616

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (°F)
Boston	T-Storm	S-13	84
Hartford	T-Storm	SW-11	86

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 07/17/2024 08:49 EDT

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