ISO New England

Another Year Brighter

ISO New England would like to wish you a happy holiday season!
2019/2020 Winter Outlook

This at-a-glance handout summarizes ISO New England’s operational outlook for the season and provides quick facts and stats.
New! 2019 Regional System Plan (RSP)

Developed once every three years, the RSP is a comprehensive planning report on the status of the New England power system and the resources needed to maintain reliability over a 10-year horizon.
New! Interconnection Process Guide

ISO-NE has launched an online how-to guide for interconnecting small and large generators and elective transmission upgrades to the New England power system.
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 12/15/2019 07:57 AM

20,341

Available
Capacity (MW)

15,860

Forecasted Peak
Demand (MW)

2,093

Surplus
Capacity (MW)

14,910

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	1226
Natural Gas	5449
Nuclear	3338
Other	1
Renewables	29
Renewables	358
Renewables	961
Renewables	342

2019-12-15T00:00:00.000-05:00	10924.274
2019-12-15T00:05:00.000-05:00	10863.281
2019-12-15T00:10:00.000-05:00	10799.395
2019-12-15T00:15:00.000-05:00	10730.101
2019-12-15T00:20:00.000-05:00	10685.389
2019-12-15T00:25:00.000-05:00	10631.486
2019-12-15T00:30:00.000-05:00	10585.742
2019-12-15T00:35:00.000-05:00	10539.238
2019-12-15T00:40:00.000-05:00	10490.37
2019-12-15T00:45:00.000-05:00	10457.034
2019-12-15T00:50:00.000-05:00	10402.763
2019-12-15T00:55:00.000-05:00	10409.157
2019-12-15T01:00:00.000-05:00	10336.751
2019-12-15T01:05:00.000-05:00	10315.81
2019-12-15T01:10:00.000-05:00	10272.268
2019-12-15T01:15:00.000-05:00	10238.885
2019-12-15T01:20:00.000-05:00	10205.889
2019-12-15T01:25:00.000-05:00	10157.68
2019-12-15T01:30:00.000-05:00	10120.043
2019-12-15T01:35:00.000-05:00	10109.717
2019-12-15T01:40:00.000-05:00	10097.903
2019-12-15T01:45:00.000-05:00	10067.76
2019-12-15T01:50:00.000-05:00	10057.414
2019-12-15T01:55:00.000-05:00	10023.745
2019-12-15T02:00:00.000-05:00	10042.288
2019-12-15T02:05:00.000-05:00	10030.462
2019-12-15T02:10:00.000-05:00	10026.535
2019-12-15T02:15:00.000-05:00	10003.487
2019-12-15T02:20:00.000-05:00	9998.262
2019-12-15T02:25:00.000-05:00	9994.279
2019-12-15T02:30:00.000-05:00	9973.269
2019-12-15T02:35:00.000-05:00	9965.716
2019-12-15T02:40:00.000-05:00	9956.566
2019-12-15T02:45:00.000-05:00	9941.952
2019-12-15T02:50:00.000-05:00	9949.335
2019-12-15T02:55:00.000-05:00	9945.464
2019-12-15T03:00:00.000-05:00	9952.281
2019-12-15T03:05:00.000-05:00	9940.502
2019-12-15T03:10:00.000-05:00	9930.537
2019-12-15T03:15:00.000-05:00	9940.126
2019-12-15T03:20:00.000-05:00	9935.587
2019-12-15T03:25:00.000-05:00	9956.968
2019-12-15T03:30:00.000-05:00	9932.066
2019-12-15T03:35:00.000-05:00	9958.363
2019-12-15T03:40:00.000-05:00	9951.394
2019-12-15T03:45:00.000-05:00	9972.692
2019-12-15T03:50:00.000-05:00	9962.069
2019-12-15T03:55:00.000-05:00	9960.539
2019-12-15T04:00:00.000-05:00	9985.279
2019-12-15T04:05:00.000-05:00	10029.197
2019-12-15T04:10:00.000-05:00	10010.799
2019-12-15T04:15:00.000-05:00	10050.121
2019-12-15T04:20:00.000-05:00	10042.852
2019-12-15T04:25:00.000-05:00	10066.348
2019-12-15T04:30:00.000-05:00	10095.688
2019-12-15T04:35:00.000-05:00	10093.593
2019-12-15T04:40:00.000-05:00	10121.317
2019-12-15T04:45:00.000-05:00	10135.444
2019-12-15T04:50:00.000-05:00	10162.142
2019-12-15T04:55:00.000-05:00	10189.796
2019-12-15T05:00:00.000-05:00	10214.283
2019-12-15T05:05:00.000-05:00	10269.468
2019-12-15T05:10:00.000-05:00	10269.797
2019-12-15T05:15:00.000-05:00	10274.268
2019-12-15T05:20:00.000-05:00	10311.271
2019-12-15T05:25:00.000-05:00	10329.617
2019-12-15T05:30:00.000-05:00	10381.32
2019-12-15T05:35:00.000-05:00	10405.3
2019-12-15T05:40:00.000-05:00	10449.316
2019-12-15T05:45:00.000-05:00	10478.037
2019-12-15T05:50:00.000-05:00	10519.751
2019-12-15T05:55:00.000-05:00	10559.89
2019-12-15T06:00:00.000-05:00	10642.364
2019-12-15T06:05:00.000-05:00	10730.519
2019-12-15T06:10:00.000-05:00	10919.149
2019-12-15T06:15:00.000-05:00	10827.682
2019-12-15T06:20:00.000-05:00	10874.489
2019-12-15T06:25:00.000-05:00	10914.465
2019-12-15T06:30:00.000-05:00	10957.93
2019-12-15T06:35:00.000-05:00	11020.715
2019-12-15T06:40:00.000-05:00	11050.385
2019-12-15T06:45:00.000-05:00	11123.633
2019-12-15T06:50:00.000-05:00	11180.147
2019-12-15T06:55:00.000-05:00	11216.126
2019-12-15T07:00:00.000-05:00	11315.225
2019-12-15T07:05:00.000-05:00	11358.834
2019-12-15T07:10:00.000-05:00	11425.491
2019-12-15T07:15:00.000-05:00	11491.843
2019-12-15T07:20:00.000-05:00	11545.621
2019-12-15T07:25:00.000-05:00	11585.504
2019-12-15T07:30:00.000-05:00	11632.898
2019-12-15T07:35:00.000-05:00	11695.844
2019-12-15T07:40:00.000-05:00	11760.516
2019-12-15T07:45:00.000-05:00	11825.589
2019-12-15T07:50:00.000-05:00	11869.739
2019-12-15T07:55:00.000-05:00	11919.99
2019-12-15T08:00:00.000-05:00	12031.617
2019-12-15T08:05:00.000-05:00	12111.529
2019-12-15T08:10:00.000-05:00	12182.086
2019-12-15T08:15:00.000-05:00	12241.75
2019-12-15T08:20:00.000-05:00	12278.42
2019-12-15T08:25:00.000-05:00	12344.537
2019-12-15T08:30:00.000-05:00	12352.119
2019-12-15T08:35:00.000-05:00	12404.719
2019-12-15T08:40:00.000-05:00	12457.907
2019-12-15T08:45:00.000-05:00	12494.888
2019-12-15T08:50:00.000-05:00	12502.55
2019-12-15T08:55:00.000-05:00	12553.957
2019-12-15T09:00:00.000-05:00	12611.428
2019-12-15T09:05:00.000-05:00	12623.013
2019-12-15T09:10:00.000-05:00	12597.735
2019-12-15T09:15:00.000-05:00	12619.536
2019-12-15T09:20:00.000-05:00	12597.146
2019-12-15T09:25:00.000-05:00	12573.28
2019-12-15T09:30:00.000-05:00	12552.596
2019-12-15T09:35:00.000-05:00	12552.339
2019-12-15T09:40:00.000-05:00	12565.228
2019-12-15T09:45:00.000-05:00	12572.482
2019-12-15T09:50:00.000-05:00	12564.167
2019-12-15T09:55:00.000-05:00	12572.36
2019-12-15T10:00:00.000-05:00	12589.58
2019-12-15T10:05:00.000-05:00	12587.146
2019-12-15T10:10:00.000-05:00	12583.035
2019-12-15T10:15:00.000-05:00	12561.151
2019-12-15T10:20:00.000-05:00	12513.592
2019-12-15T10:25:00.000-05:00	12544.936
2019-12-15T10:30:00.000-05:00	12556.195
2019-12-15T10:35:00.000-05:00	12543.127
2019-12-15T10:40:00.000-05:00	12539.149
2019-12-15T10:45:00.000-05:00	12533.788
2019-12-15T10:50:00.000-05:00	12552.379
2019-12-15T10:55:00.000-05:00	12586.033
2019-12-15T11:00:00.000-05:00	12656.218
2019-12-15T11:05:00.000-05:00	12688.371
2019-12-15T11:10:00.000-05:00	12733.206
2019-12-15T11:15:00.000-05:00	12764.453
2019-12-15T11:20:00.000-05:00	12818.899
2019-12-15T11:25:00.000-05:00	12852.621
2019-12-15T11:30:00.000-05:00	12881.816
2019-12-15T11:35:00.000-05:00	12929.463
2019-12-15T11:40:00.000-05:00	12984.346
2019-12-15T11:45:00.000-05:00	13017.584
2019-12-15T11:50:00.000-05:00	13104.696
2019-12-15T11:55:00.000-05:00	13096.114
2019-12-15T12:00:00.000-05:00	13145.045
2019-12-15T12:05:00.000-05:00	13144.287
2019-12-15T12:10:00.000-05:00	13177.826
2019-12-15T12:15:00.000-05:00	13201.52
2019-12-15T12:20:00.000-05:00	13227.218
2019-12-15T12:25:00.000-05:00	13251.861
2019-12-15T12:30:00.000-05:00	13265.025
2019-12-15T12:35:00.000-05:00	13279.691
2019-12-15T12:40:00.000-05:00	13270.474
2019-12-15T12:45:00.000-05:00	13280.858
2019-12-15T12:50:00.000-05:00	13293.836
2019-12-15T12:55:00.000-05:00	13296.844
2019-12-15T13:00:00.000-05:00	13303.213
2019-12-15T13:05:00.000-05:00	13242.046
2019-12-15T13:10:00.000-05:00	13250.375
2019-12-15T13:15:00.000-05:00	13263.737
2019-12-15T13:20:00.000-05:00	13276.403
2019-12-15T13:25:00.000-05:00	13245.74
2019-12-15T13:30:00.000-05:00	13270.418
2019-12-15T13:35:00.000-05:00	13237.521
2019-12-15T13:40:00.000-05:00	13269.444
2019-12-15T13:45:00.000-05:00	13285.14
2019-12-15T13:50:00.000-05:00	13247.315
2019-12-15T13:55:00.000-05:00	13265.351
2019-12-15T14:00:00.000-05:00	13312.585
2019-12-15T14:05:00.000-05:00	13290.227
2019-12-15T14:10:00.000-05:00	13329.102
2019-12-15T14:15:00.000-05:00	13335.346
2019-12-15T14:20:00.000-05:00	13336.607
2019-12-15T14:25:00.000-05:00	13353.738
2019-12-15T14:30:00.000-05:00	13436.266
2019-12-15T14:35:00.000-05:00	13498.415
2019-12-15T14:40:00.000-05:00	13514.584
2019-12-15T14:45:00.000-05:00	13509.344
2019-12-15T14:50:00.000-05:00	13497.683
2019-12-15T14:55:00.000-05:00	13536.907
2019-12-15T15:00:00.000-05:00	13552.716
2019-12-15T15:05:00.000-05:00	13624.217
2019-12-15T15:10:00.000-05:00	13686.801
2019-12-15T15:15:00.000-05:00	13714.323
2019-12-15T15:20:00.000-05:00	13784.569
2019-12-15T15:25:00.000-05:00	13780.834
2019-12-15T15:30:00.000-05:00	13846.203
2019-12-15T15:35:00.000-05:00	13897.557
2019-12-15T15:40:00.000-05:00	13949.56
2019-12-15T15:45:00.000-05:00	14061.008
2019-12-15T15:50:00.000-05:00	14155.004
2019-12-15T15:55:00.000-05:00	14216.067
2019-12-15T16:00:00.000-05:00	14318.658
2019-12-15T16:05:00.000-05:00	14426.158
2019-12-15T16:10:00.000-05:00	14575.5
2019-12-15T16:15:00.000-05:00	14757.213
2019-12-15T16:20:00.000-05:00	14910.678
2019-12-15T16:25:00.000-05:00	15096.344
2019-12-15T16:30:00.000-05:00	15269.781

2019-12-15T00:00:00.000-05:00	10620
2019-12-15T01:00:00.000-05:00	10180
2019-12-15T02:00:00.000-05:00	9990
2019-12-15T03:00:00.000-05:00	9960
2019-12-15T04:00:00.000-05:00	10100
2019-12-15T05:00:00.000-05:00	10390
2019-12-15T06:00:00.000-05:00	10970
2019-12-15T07:00:00.000-05:00	11640
2019-12-15T08:00:00.000-05:00	12340
2019-12-15T09:00:00.000-05:00	12600
2019-12-15T10:00:00.000-05:00	12480
2019-12-15T11:00:00.000-05:00	12330
2019-12-15T12:00:00.000-05:00	12480
2019-12-15T13:00:00.000-05:00	12710
2019-12-15T14:00:00.000-05:00	13010
2019-12-15T15:00:00.000-05:00	13800
2019-12-15T16:00:00.000-05:00	14970
2019-12-15T17:00:00.000-05:00	15860
2019-12-15T18:00:00.000-05:00	15800
2019-12-15T19:00:00.000-05:00	15450
2019-12-15T20:00:00.000-05:00	14880
2019-12-15T21:00:00.000-05:00	14080
2019-12-15T22:00:00.000-05:00	13000
2019-12-15T23:00:00.000-05:00	12040

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$40.22	Energy
$0.80	Congestion
$0.34	Line Loss
$41.36 ↑

System Status

Normal

More Real-Time Data

News

A look behind the scenes as ISO-NE participates in nationwide grid preparedness exercise

December 10, 2019

Last month, more than 100 ISO New England employees joined industry and governmental participants from across New England to participate in GridEx V. The two-day exercise tested the region’s ability to respond to simulated cyber and physical attacks on New England’s power system and proved to be a valuable opportunity for ISO staff to practice and improve their response capabilities. Check out some behind-the-scenes photos.

Keep Reading

ISO-NE glossary updated on website

December 11, 2019

The glossary is available under the “Participate” then “Support” menus. Just for fun, we put together an ISO-focused crossword puzzle. Use the new glossary (and a little imagination) to find words, acronyms, abbreviations. Answers will be posted in the coming weeks.

Keep Reading

Mark your calendars!

December 11, 2019

ISO New England is pleased to announce its 2020 Wholesale Electricity Markets and Forward Capacity Markets classroom training schedule as well as its webinar schedule. Save the dates!

Keep Reading

More News

Calendar

NEPOOL Demand Resources Working Group Meeting (CANCELLED)	December 16, 2019 9:00AM - 10:00AM
NEPOOL Transmission Committee	December 17, 2019 9:30AM - 11:30AM
NEPOOL Reliability Committee	December 18, 2019 9:30AM - 4:30PM
Planning Advisory Committee	December 19, 2019 9:30AM - 4:30PM
NEPOOL Load Forecast Committee (LFC) Meeting	December 20, 2019 9:30AM - 12:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 12/15/2019 07:57 AM

20,341

AvailableCapacity (MW)

15,860

Forecasted PeakDemand (MW)

2,093

SurplusCapacity (MW)

14,910

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

News

Error loading event list

Calendar

NEPOOL Demand Resources Working Group Meeting (CANCELLED)

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)