ISO New England

What’s in store for summer?

Adequate electricity supplies are expected; however, tight supply margins could develop if forecasted extreme peak demand occurs. Get the lowdown on what the ISO expects this summer on our Seasonal System Outlook webpage.
Staying a Step Ahead

A new video looks inside ISO New England and the region’s changing power system. Watch today!
2018 Regional Electricity Outlook (REO)

ISO-NE’s annual REO looks at the trends and challenges affecting New England’s power system, as well as the innovative solutions the ISO is pursuing to ensure reliable electricity for the region’s homes and businesses—today and into the future.
Learn about our mission

Operate the power grid. Run competitive wholesale electricity markets. Plan for future power system needs. ISO-NE helps keep New England’s homes, businesses, and services up and running 24/7, 365 days a year.

Today’s
Snapshot

AS OF 06/17/2018 08:39 AM

23,651

Available
Capacity (MW)

16,900

Forecasted Peak
Demand (MW)

4,285

Surplus
Capacity (MW)

14,995

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Coal	80
Hydro	373
Natural Gas	8031
Nuclear	3997
Other	3
Renewables	28
Renewables	344
Renewables	2
Renewables	394
Renewables	337

2018-06-17T00:00:00.000-04:00	11419.777
2018-06-17T00:05:00.000-04:00	11349.075
2018-06-17T00:10:00.000-04:00	11257.341
2018-06-17T00:15:00.000-04:00	11183.946
2018-06-17T00:20:00.000-04:00	11130.262
2018-06-17T00:25:00.000-04:00	11045.177
2018-06-17T00:30:00.000-04:00	11005.539
2018-06-17T00:35:00.000-04:00	10956.183
2018-06-17T00:40:00.000-04:00	10851.244
2018-06-17T00:45:00.000-04:00	10820.222
2018-06-17T00:50:00.000-04:00	10728.246
2018-06-17T00:55:00.000-04:00	10682.773
2018-06-17T01:00:00.000-04:00	10671.197
2018-06-17T01:05:00.000-04:00	10594.799
2018-06-17T01:10:00.000-04:00	10542.106
2018-06-17T01:15:00.000-04:00	10493.481
2018-06-17T01:20:00.000-04:00	10437.79
2018-06-17T01:25:00.000-04:00	10420.49
2018-06-17T01:30:00.000-04:00	10351.867
2018-06-17T01:35:00.000-04:00	10303.249
2018-06-17T01:40:00.000-04:00	10276.288
2018-06-17T01:45:00.000-04:00	10225.499
2018-06-17T01:50:00.000-04:00	10195.493
2018-06-17T01:55:00.000-04:00	10152.072
2018-06-17T02:00:00.000-04:00	10137.255
2018-06-17T02:05:00.000-04:00	10099.253
2018-06-17T02:10:00.000-04:00	10086.482
2018-06-17T02:15:00.000-04:00	10040.39
2018-06-17T02:20:00.000-04:00	10024.352
2018-06-17T02:25:00.000-04:00	9983.316
2018-06-17T02:30:00.000-04:00	9956.304
2018-06-17T02:35:00.000-04:00	9941.864
2018-06-17T02:40:00.000-04:00	9915.969
2018-06-17T02:45:00.000-04:00	9882.946
2018-06-17T02:50:00.000-04:00	9851.872
2018-06-17T02:55:00.000-04:00	9845.614
2018-06-17T03:00:00.000-04:00	9835.59
2018-06-17T03:05:00.000-04:00	9805.016
2018-06-17T03:10:00.000-04:00	9777.706
2018-06-17T03:15:00.000-04:00	9785.828
2018-06-17T03:20:00.000-04:00	9764.537
2018-06-17T03:25:00.000-04:00	9743.845
2018-06-17T03:30:00.000-04:00	9734.646
2018-06-17T03:35:00.000-04:00	9710.059
2018-06-17T03:40:00.000-04:00	9697.324
2018-06-17T03:45:00.000-04:00	9684.42
2018-06-17T03:50:00.000-04:00	9689.346
2018-06-17T03:55:00.000-04:00	9656.869
2018-06-17T04:00:00.000-04:00	9672.981
2018-06-17T04:05:00.000-04:00	9665.385
2018-06-17T04:10:00.000-04:00	9678.602
2018-06-17T04:15:00.000-04:00	9672.576
2018-06-17T04:20:00.000-04:00	9649.228
2018-06-17T04:25:00.000-04:00	9641.233
2018-06-17T04:30:00.000-04:00	9677.195
2018-06-17T04:35:00.000-04:00	9653.826
2018-06-17T04:40:00.000-04:00	9657.899
2018-06-17T04:45:00.000-04:00	9620.267
2018-06-17T04:50:00.000-04:00	9604.606
2018-06-17T04:55:00.000-04:00	9595.978
2018-06-17T05:00:00.000-04:00	9592.007
2018-06-17T05:05:00.000-04:00	9617.153
2018-06-17T05:10:00.000-04:00	9572.746
2018-06-17T05:15:00.000-04:00	9593.497
2018-06-17T05:20:00.000-04:00	9568.871
2018-06-17T05:25:00.000-04:00	9552.693
2018-06-17T05:30:00.000-04:00	9554.913
2018-06-17T05:35:00.000-04:00	9540.562
2018-06-17T05:40:00.000-04:00	9527.206
2018-06-17T05:45:00.000-04:00	9550.586
2018-06-17T05:50:00.000-04:00	9558.596
2018-06-17T05:55:00.000-04:00	9587.39
2018-06-17T06:00:00.000-04:00	9647.676
2018-06-17T06:05:00.000-04:00	9715.536
2018-06-17T06:10:00.000-04:00	9749.897
2018-06-17T06:15:00.000-04:00	9784.055
2018-06-17T06:20:00.000-04:00	9843.071
2018-06-17T06:25:00.000-04:00	9855.09
2018-06-17T06:30:00.000-04:00	9916.035
2018-06-17T06:35:00.000-04:00	9944.099
2018-06-17T06:40:00.000-04:00	9978.745
2018-06-17T06:45:00.000-04:00	10042.841
2018-06-17T06:50:00.000-04:00	10100.183
2018-06-17T06:55:00.000-04:00	10141.658
2018-06-17T07:00:00.000-04:00	10196.987
2018-06-17T07:05:00.000-04:00	10271.407
2018-06-17T07:10:00.000-04:00	10361.846
2018-06-17T07:15:00.000-04:00	10394.848
2018-06-17T07:20:00.000-04:00	10430.504
2018-06-17T07:25:00.000-04:00	10528.904
2018-06-17T07:30:00.000-04:00	10519.824
2018-06-17T07:35:00.000-04:00	10594.709
2018-06-17T07:40:00.000-04:00	10628.721
2018-06-17T07:45:00.000-04:00	10684.056
2018-06-17T07:50:00.000-04:00	10737.012
2018-06-17T07:55:00.000-04:00	10802.35
2018-06-17T08:00:00.000-04:00	10865.531
2018-06-17T08:05:00.000-04:00	10967.922
2018-06-17T08:10:00.000-04:00	11060.35
2018-06-17T08:15:00.000-04:00	11113.804
2018-06-17T08:20:00.000-04:00	11192.878
2018-06-17T08:25:00.000-04:00	11238.017
2018-06-17T08:30:00.000-04:00	11289.699
2018-06-17T08:35:00.000-04:00	11335.008
2018-06-17T08:40:00.000-04:00	11422.655
2018-06-17T08:45:00.000-04:00	11470.972
2018-06-17T08:50:00.000-04:00	11507.786
2018-06-17T08:55:00.000-04:00	11567.896
2018-06-17T09:00:00.000-04:00	11660.763
2018-06-17T09:05:00.000-04:00	11718.683
2018-06-17T09:10:00.000-04:00	11745.518
2018-06-17T09:15:00.000-04:00	11787.697
2018-06-17T09:20:00.000-04:00	11837.823
2018-06-17T09:25:00.000-04:00	11868.65
2018-06-17T09:30:00.000-04:00	11944.407
2018-06-17T09:35:00.000-04:00	11991.905
2018-06-17T09:40:00.000-04:00	12072.664
2018-06-17T09:45:00.000-04:00	12127.371
2018-06-17T09:50:00.000-04:00	12158.762
2018-06-17T09:55:00.000-04:00	12188.76
2018-06-17T10:00:00.000-04:00	12264.891
2018-06-17T10:05:00.000-04:00	12464.787
2018-06-17T10:10:00.000-04:00	12527.409
2018-06-17T10:15:00.000-04:00	12558.609
2018-06-17T10:20:00.000-04:00	12625.754
2018-06-17T10:25:00.000-04:00	12652.458
2018-06-17T10:30:00.000-04:00	12699.002
2018-06-17T10:35:00.000-04:00	12750.033
2018-06-17T10:40:00.000-04:00	12809.454
2018-06-17T10:45:00.000-04:00	12853.938
2018-06-17T10:50:00.000-04:00	12917.459
2018-06-17T10:55:00.000-04:00	12983.034
2018-06-17T11:00:00.000-04:00	13032.861
2018-06-17T11:05:00.000-04:00	13083.004
2018-06-17T11:10:00.000-04:00	13125.83
2018-06-17T11:15:00.000-04:00	13165.039
2018-06-17T11:20:00.000-04:00	13203.073
2018-06-17T11:25:00.000-04:00	13243.436
2018-06-17T11:30:00.000-04:00	13295.666
2018-06-17T11:35:00.000-04:00	13333.92
2018-06-17T11:40:00.000-04:00	13390.684
2018-06-17T11:45:00.000-04:00	13404.516
2018-06-17T11:50:00.000-04:00	13474.773
2018-06-17T11:55:00.000-04:00	13523.927
2018-06-17T12:00:00.000-04:00	13553.172
2018-06-17T12:05:00.000-04:00	13638.997
2018-06-17T12:10:00.000-04:00	13666.145
2018-06-17T12:15:00.000-04:00	13655.23
2018-06-17T12:20:00.000-04:00	13681.035
2018-06-17T12:25:00.000-04:00	13709.491
2018-06-17T12:30:00.000-04:00	13737.835
2018-06-17T12:35:00.000-04:00	13757.033
2018-06-17T12:40:00.000-04:00	13828.297
2018-06-17T12:45:00.000-04:00	13849.113
2018-06-17T12:50:00.000-04:00	13877.226
2018-06-17T12:55:00.000-04:00	13926.498
2018-06-17T13:00:00.000-04:00	13944.5
2018-06-17T13:05:00.000-04:00	13971.431
2018-06-17T13:10:00.000-04:00	14037.937
2018-06-17T13:15:00.000-04:00	14055.711
2018-06-17T13:20:00.000-04:00	14101.959
2018-06-17T13:25:00.000-04:00	14126.965
2018-06-17T13:30:00.000-04:00	14154.707
2018-06-17T13:35:00.000-04:00	14189.946
2018-06-17T13:40:00.000-04:00	14217.95
2018-06-17T13:45:00.000-04:00	14262.296
2018-06-17T13:50:00.000-04:00	14286.773
2018-06-17T13:55:00.000-04:00	14312.062
2018-06-17T14:00:00.000-04:00	14358.563
2018-06-17T14:05:00.000-04:00	14423.115
2018-06-17T14:10:00.000-04:00	14451.443
2018-06-17T14:15:00.000-04:00	14483.823
2018-06-17T14:20:00.000-04:00	14523.749
2018-06-17T14:25:00.000-04:00	14546.353
2018-06-17T14:30:00.000-04:00	14600.344
2018-06-17T14:35:00.000-04:00	14642.076
2018-06-17T14:40:00.000-04:00	14710.353
2018-06-17T14:45:00.000-04:00	14753.604
2018-06-17T14:50:00.000-04:00	14746.944
2018-06-17T14:55:00.000-04:00	14809.987
2018-06-17T15:00:00.000-04:00	14892.5
2018-06-17T15:05:00.000-04:00	14922.288
2018-06-17T15:10:00.000-04:00	14998.985
2018-06-17T15:15:00.000-04:00	15074.125
2018-06-17T15:20:00.000-04:00	15108.363
2018-06-17T15:25:00.000-04:00	15196.067
2018-06-17T15:30:00.000-04:00	15213.269
2018-06-17T15:35:00.000-04:00	15290.59
2018-06-17T15:40:00.000-04:00	15356.098
2018-06-17T15:45:00.000-04:00	15369.637
2018-06-17T15:50:00.000-04:00	15436.538
2018-06-17T15:55:00.000-04:00	15512.711
2018-06-17T16:00:00.000-04:00	15538.49
2018-06-17T16:05:00.000-04:00	15637.39
2018-06-17T16:10:00.000-04:00	15700.709
2018-06-17T16:15:00.000-04:00	15779.945
2018-06-17T16:20:00.000-04:00	15844.533
2018-06-17T16:25:00.000-04:00	15934.48
2018-06-17T16:30:00.000-04:00	15972.871
2018-06-17T16:35:00.000-04:00	16033.29
2018-06-17T16:40:00.000-04:00	16113.844
2018-06-17T16:45:00.000-04:00	16103.95
2018-06-17T16:50:00.000-04:00	16188.915
2018-06-17T16:55:00.000-04:00	16233.299
2018-06-17T17:00:00.000-04:00	16264.061
2018-06-17T17:05:00.000-04:00	16294.4
2018-06-17T17:10:00.000-04:00	16276.254
2018-06-17T17:15:00.000-04:00	16341.422
2018-06-17T17:20:00.000-04:00	16363.596
2018-06-17T17:25:00.000-04:00	16395.836
2018-06-17T17:30:00.000-04:00	16457.99
2018-06-17T17:35:00.000-04:00	16484.432
2018-06-17T17:40:00.000-04:00	16515.094
2018-06-17T17:45:00.000-04:00	16568.203
2018-06-17T17:50:00.000-04:00	16609.623
2018-06-17T17:55:00.000-04:00	16600.332
2018-06-17T18:00:00.000-04:00	16609.066
2018-06-17T18:05:00.000-04:00	16607.156
2018-06-17T18:10:00.000-04:00	16590.432
2018-06-17T18:15:00.000-04:00	16611.18
2018-06-17T18:20:00.000-04:00	16572.793
2018-06-17T18:25:00.000-04:00	16583.473
2018-06-17T18:30:00.000-04:00	16572.074
2018-06-17T18:35:00.000-04:00	16559.107
2018-06-17T18:40:00.000-04:00	16567.047
2018-06-17T18:45:00.000-04:00	16542.141
2018-06-17T18:50:00.000-04:00	16563.033
2018-06-17T18:55:00.000-04:00	16552.027
2018-06-17T19:00:00.000-04:00	16472.717
2018-06-17T19:05:00.000-04:00	16438.398
2018-06-17T19:10:00.000-04:00	16428.07
2018-06-17T19:15:00.000-04:00	16413.889
2018-06-17T19:20:00.000-04:00	16391.889
2018-06-17T19:25:00.000-04:00	16342.439
2018-06-17T19:30:00.000-04:00	16351.145
2018-06-17T19:35:00.000-04:00	16306.174
2018-06-17T19:40:00.000-04:00	16269.873

2018-06-17T00:00:00.000-04:00	11020
2018-06-17T01:00:00.000-04:00	10380
2018-06-17T02:00:00.000-04:00	9970
2018-06-17T03:00:00.000-04:00	9740
2018-06-17T04:00:00.000-04:00	9560
2018-06-17T05:00:00.000-04:00	9620
2018-06-17T06:00:00.000-04:00	10290
2018-06-17T07:00:00.000-04:00	10670
2018-06-17T08:00:00.000-04:00	11580
2018-06-17T09:00:00.000-04:00	12170
2018-06-17T10:00:00.000-04:00	12670
2018-06-17T11:00:00.000-04:00	13410
2018-06-17T12:00:00.000-04:00	13780
2018-06-17T13:00:00.000-04:00	14560
2018-06-17T14:00:00.000-04:00	15170
2018-06-17T15:00:00.000-04:00	16070
2018-06-17T16:00:00.000-04:00	16590
2018-06-17T17:00:00.000-04:00	16660
2018-06-17T18:00:00.000-04:00	16900
2018-06-17T19:00:00.000-04:00	16640
2018-06-17T20:00:00.000-04:00	16630
2018-06-17T21:00:00.000-04:00	15950
2018-06-17T22:00:00.000-04:00	14690
2018-06-17T23:00:00.000-04:00	12980

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$20.29	Energy
$0.00	Congestion
$0.01	Line Loss
$20.30 ↓

System Status

Normal

More Real-Time Data

News

Demand was low, particularly on April 21; natural gas and wholesale power prices rose in April

May 23, 2018

April 2018 stood out for near-record-low demand for power and a first-ever instance of lower daytime demand than nighttime demand in New England. Despite the low demand, higher prices for natural gas drove up the price of wholesale electricity for the month.

Keep Reading

Register today! Next CLG meeting set for June 14 in Mass.

May 17, 2018

The topic of the next meeting of the Consumer Liaison Group will be, "Transitioning from Energy Efficiency to the Efficient Use of Energy–What Does it Mean for Consumers?" Panelists will include: Sue Coakley, Executive Director, Northeast Energy Efficiency Partnerships; Brett Feldman, Principal Research Analyst – Energy, Navigant Research; Wendy O'Malley, VP PACE Program Manager, MassDevelopment' and Andy Haun, Microgrid Chief Technology Officer, Schneider Electric.

Keep Reading

Upcoming webinar: Quarterly Settlements Issues Forum

May 16, 2018

Registration is open for the Quarterly Settlements Forum webinar that will be held on June 7, 2018, from 10:00 - 11:00 a.m. The webinar presents information on ISO New England settlements and billing, including the following topics: brief recap of June 1, 2018, market changes; day-ahead external transaction offer flexibility.

Keep Reading

More News

Calendar

Variable Resources Working Group (VRWG)	June 18, 2018 10:00AM - 11:00AM
NEPOOL Transmission Committee	June 19, 2018 9:30AM - 4:00PM
Joint Meeting of the NEPOOL Markets Committee and Reliability Committee	June 20, 2018 9:30AM - 2:00PM
Power Supply Planning Committee (CANCELLED)	June 21, 2018 9:30AM - 3:00PM
Meter Reader Working Group	June 21, 2018 10:00AM - 12:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 06/17/2018 08:39 AM

23,651

AvailableCapacity (MW)

16,900

Forecasted PeakDemand (MW)

4,285

SurplusCapacity (MW)

14,995

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

News

Error loading event list

Calendar

Power Supply Planning Committee (CANCELLED)

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)