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
03/24/2019 08:11 EDT

2. Yesterday's Peak Load	(MW)
Saturday, Mar 23, 2019 hour ending 20	13,859

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			30,901
B. Capacity Additions EcoMax Bid > CSO			1,321
C. Generation Outages and Reductions			2,442
D. Uncommitted Available Generation (non-fast-start)			13,911
E. DRR Capacity			234
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	-225
	NB	-810
	NYISO AC	-468
	NYISO CSC	160
	NYISO NNC	50
	Phase 2	-1,321
	Net Deliveries		-2,614
H. Total Available Capacity (A+B-C-D+E-F-G)			18,705
I. Peak Load Forecast For Hour Ending 20			13,600
J. Total Operating Reserve Requirement			2,209
K. Capacity Required = I+J			15,809
L. Surplus = (+) Deficiency = (-) (H - K)			2,896
M. Replacement Reserve Requirement			160
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			2,736

4. Largest First Contingency	(MW)
____	1,321

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	17,000

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	1,585
Ten Minute Reserve Estimate:	1,585
Thirty Minute Reserve Requirement:	624
Thirty Minute Reserve Estimate:	3,520
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	-810
NYISO AC	-700	400	-468
NYISO CSC	-346	330	160
NYISO NNC	-100	100	50
Phase 2	-1,400	1,200	-1,321

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (�F)
Boston	Cloudy	W-12	51
Hartford	Mostly Cloudy	SW-9	48

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 03/24/2019 08:11 EDT

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