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
07/23/2018 07:46 EDT

2. Yesterday's Peak Load	(MW)
Sunday, Jul 22, 2018 hour ending 19	17,184

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			30,281
B. Capacity Additions EcoMax Bid > CSO			1,028
C. Generation Outages and Reductions			1,539
D. Uncommitted Available Generation (non-fast-start)			7,531
E. DRR Capacity			217
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	-225
	NB	-492
	NYISO AC	-940
	NYISO CSC	330
	NYISO NNC	60
	Phase 2	-1,500
	Net Deliveries		-2,767
H. Total Available Capacity (A+B-C-D+E-F-G)			25,211
I. Peak Load Forecast For Hour Ending 18			20,700
J. Total Operating Reserve Requirement			2,532
K. Capacity Required = I+J			23,232
L. Surplus = (+) Deficiency = (-) (H - K)			1,979
M. Replacement Reserve Requirement			160
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			1,819

4. Largest First Contingency	(MW)
____	1,500

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	25,729

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	1,800
Ten Minute Reserve Estimate:	1,800
Thirty Minute Reserve Requirement:	732
Thirty Minute Reserve Estimate:	2,711
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	-492
NYISO AC	-1,400	1,200	-940
NYISO CSC	-346	330	330
NYISO NNC	-200	200	60
Phase 2	-2,000	1,200	-1,500

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (�F)
Boston	Cloudy	SE-13	75
Hartford	Thunderstorm	S-13	77

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 07/23/2018 07:46 EDT

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