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.

Operational Capacity Update Report

1. Report Date
08/19/2025 12:00 EDT

2. Yesterday's Peak Load	(MW)
Monday, Aug 18, 2025 hour ending 20	15,418

Today's Information

3. Operable Capacity Analysis			(MW)
A. Capacity Supply Obligation (CSO)			26,038
B. Capacity Additions EcoMax Bid > CSO			964
C. Generation Outages and Reductions (Planned + Forced)			2,330
	Planned Outages and Reductions	495
	Forced Outages and Reductions	1,835
D. Uncommitted Available Generation (non-fast-start)			6,248
	Uncommitted Available Non-Fast Before Peak (Info only)	2,346
E. DRR Capacity			236
F. Uncommitted Available DRR			12
G. Capacity Deliveries: Net Purchases = (-) Net Sales = (+)
	Highgate	0
	NB	19
	NECEC	0
	NYISO AC	-540
	NYISO CSC	75
	NYISO NNC	0
	Phase 2	814
	Net Deliveries		368
H. Total Available Capacity (A+B-C-D+E-F-G)			18,280
I. Peak Load Forecast For Hour Ending 19			15,200
J. Total Operating Reserve Requirement			2,109
K. Capacity Required = I+J			17,309
L. Surplus = (+) Deficiency = (-) (H - K)			971
M. Replacement Reserve Requirement			160
N. Excess Commitment Surplus = (+) Deficiency = (-) (L - M)			811

4. Largest First Contingency	(MW)
____	1,248

5. Annual Maintenance Schedule (A.M.S.)	(MW)
Peak Load Exposure	24,803

6. Reserve Summary	(MW)
Ten Minute Reserve Requirement:	1,498
Ten Minute Reserve Estimate:	1,498
Thirty Minute Reserve Requirement:	611
Thirty Minute Reserve Estimate:	1,582
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)	Expected Contract (MW)
Highgate	-225	100	0
NB	-650	400	19
NECEC	0	0	0
NYISO AC	-1,400	1,200	-540
NYISO CSC	-346	330	75
NYISO NNC	-125	125	0
Phase 2	-2,000	1,200	814

8. Weather Forecast Summary for the Peak Hour
CITY	CONDITIONS	WIND	HIGH TEMP (°F)
Boston	Mostly Cloudy	E-10	66
Hartford	Partly Cloudy	SE-9	72

9. Units Committed to Meet Minimum Operating Reserve and Replacement Reserve Requirements	(MW)
0 Units	0

10. REPORT COMMENTS

Report Generated 08/19/2025 12:00 EDT

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