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
10/16/2021 08:45 EDT

2. Yesterday's Peak Load	(MW)
Friday, Oct 15, 2021 hour ending 19	14,708

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			29,754
B. Capacity Additions EcoMax Bid > CSO			1,245
C. Generation Outages and Reductions			11,257
D. Uncommitted Available Generation (non-fast-start)			5,563
E. DRR Capacity			245
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	-219
	NB	-250
	NYISO AC	-1,399
	NYISO CSC	84
	NYISO NNC	-55
	Phase 2	-954
	Net Deliveries		-2,793
H. Total Available Capacity (A+B-C-D+E-F-G)			17,205
I. Peak Load Forecast For Hour Ending 19			14,250
J. Total Operating Reserve Requirement			1,909
K. Capacity Required = I+J			16,159
L. Surplus = (+) Deficiency = (-) (H - K)			1,046
M. Replacement Reserve Requirement			160
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			886

4. Largest First Contingency	(MW)
____	1,193

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	15,749

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	1,432
Ten Minute Reserve Estimate:	1,432
Thirty Minute Reserve Requirement:	477
Thirty Minute Reserve Estimate:	1,523
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	-219
NB	-250	0	-250
NYISO AC	-1,400	600	-1,399
NYISO CSC	-346	330	84
NYISO NNC	-200	200	-55
Phase 2	-2,000	1,200	-954

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (°F)
Boston	Showers	S-15	72
Hartford	Rain	S-11	68

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 10/16/2021 08:45 EDT

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