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
04/09/2020 07:59 EDT

2. Yesterday's Peak Load	(MW)
Wednesday, Apr 08, 2020 hour ending 20	12,915

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			31,221
B. Capacity Additions EcoMax Bid > CSO			1,683
C. Generation Outages and Reductions			6,885
D. Uncommitted Available Generation (non-fast-start)			11,210
E. DRR Capacity			322
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	-225
	NB	-565
	NYISO AC	-1,448
	NYISO CSC	75
	NYISO NNC	0
	Phase 2	-1,000
	Net Deliveries		-3,163
H. Total Available Capacity (A+B-C-D+E-F-G)			18,282
I. Peak Load Forecast For Hour Ending 20			13,460
J. Total Operating Reserve Requirement			1,634
K. Capacity Required = I+J			15,094
L. Surplus = (+) Deficiency = (-) (H - K)			3,188
M. Replacement Reserve Requirement			160
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			3,028

4. Largest First Contingency	(MW)
____	1,000

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	16,105

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	1,200
Ten Minute Reserve Estimate:	1,200
Thirty Minute Reserve Requirement:	434
Thirty Minute Reserve Estimate:	3,622
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	20	-225
NB	-1,000	200	-565
NYISO AC	-1,500	1,200	-1,448
NYISO CSC	-346	330	75
NYISO NNC	-200	200	0
Phase 2	-1,000	1,000	-1,000

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (�F)
Boston	Rain	W-24	47
Hartford	Clear	W-17	47

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 04/09/2020 07:59 EDT

Download a CSV file of this Morning Report.