ISO New England

What’s in store for summer?

Adequate electricity supplies are expected to meet peak consumer demand for electricity under both typical and extreme weather conditions. EE and BTM PV are forecasted to reduce the summer peak by 3,600 MW.
Spotlight: An Integrated Approach to Wind Power

Watch a trio of videos detailing the work being done behind the scenes at ISO New England to weave wind energy into our operations, markets, and system planning procedures.
New! 2019 Regional Electricity Outlook (REO)

Our traditional power grid is rapidly becoming a hybrid system of conventional, renewable, and distributed resources. The REO describes how the ISO is working to solve operational and market challenges that emerge during this major transformation.
Capacity vs. Energy: a Primer

Electricity is measured in both capacity and energy. Understanding the difference is critical to understanding how the power grid works.
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 07/23/2019 07:37 AM

22,266

Available
Capacity (MW)

16,770

Forecasted Peak
Demand (MW)

3,128

Surplus
Capacity (MW)

20,042

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	467
Natural Gas	5711
Nuclear	3309
Renewables	28
Renewables	337
Renewables	187
Renewables	255

2019-07-23T00:00:00.000-04:00	13391.21
2019-07-23T00:05:00.000-04:00	13325.062
2019-07-23T00:10:00.000-04:00	13242.186
2019-07-23T00:15:00.000-04:00	13192.191
2019-07-23T00:20:00.000-04:00	13117.1
2019-07-23T00:25:00.000-04:00	13071.698
2019-07-23T00:30:00.000-04:00	12981.012
2019-07-23T00:35:00.000-04:00	12922.31
2019-07-23T00:40:00.000-04:00	12847.008
2019-07-23T00:45:00.000-04:00	12793.825
2019-07-23T00:50:00.000-04:00	12761.615
2019-07-23T00:55:00.000-04:00	12689.279
2019-07-23T01:00:00.000-04:00	12627.607
2019-07-23T01:05:00.000-04:00	12569.599
2019-07-23T01:10:00.000-04:00	12536.816
2019-07-23T01:15:00.000-04:00	12472.915
2019-07-23T01:20:00.000-04:00	12417.785
2019-07-23T01:25:00.000-04:00	12383.821
2019-07-23T01:30:00.000-04:00	12362.508
2019-07-23T01:35:00.000-04:00	12318.72
2019-07-23T01:40:00.000-04:00	12289.911
2019-07-23T01:45:00.000-04:00	12210.796
2019-07-23T01:50:00.000-04:00	12191.65
2019-07-23T01:55:00.000-04:00	12174.803
2019-07-23T02:00:00.000-04:00	12133.944
2019-07-23T02:05:00.000-04:00	12097.573
2019-07-23T02:10:00.000-04:00	12060.483
2019-07-23T02:15:00.000-04:00	12042.527
2019-07-23T02:20:00.000-04:00	12015.374
2019-07-23T02:25:00.000-04:00	11985.172
2019-07-23T02:30:00.000-04:00	11933.391
2019-07-23T02:35:00.000-04:00	11940.766
2019-07-23T02:40:00.000-04:00	11895.282
2019-07-23T02:45:00.000-04:00	11867.644
2019-07-23T02:50:00.000-04:00	11849.181
2019-07-23T02:55:00.000-04:00	11824.492
2019-07-23T03:00:00.000-04:00	11825.813
2019-07-23T03:05:00.000-04:00	11807.324
2019-07-23T03:10:00.000-04:00	11811.485
2019-07-23T03:15:00.000-04:00	11775.069
2019-07-23T03:20:00.000-04:00	11763.411
2019-07-23T03:25:00.000-04:00	11733.793
2019-07-23T03:30:00.000-04:00	11714.454
2019-07-23T03:35:00.000-04:00	11715.725
2019-07-23T03:40:00.000-04:00	11724.025
2019-07-23T03:45:00.000-04:00	11697.943
2019-07-23T03:50:00.000-04:00	11714.87
2019-07-23T03:55:00.000-04:00	11716.47
2019-07-23T04:00:00.000-04:00	11742.828
2019-07-23T04:05:00.000-04:00	11813.625
2019-07-23T04:10:00.000-04:00	11803.36
2019-07-23T04:15:00.000-04:00	11794.137
2019-07-23T04:20:00.000-04:00	11849.434
2019-07-23T04:25:00.000-04:00	11859.367
2019-07-23T04:30:00.000-04:00	11874.31
2019-07-23T04:35:00.000-04:00	11875.128
2019-07-23T04:40:00.000-04:00	11925.178
2019-07-23T04:45:00.000-04:00	11960.998
2019-07-23T04:50:00.000-04:00	12001.713
2019-07-23T04:55:00.000-04:00	12021.178
2019-07-23T05:00:00.000-04:00	12114.711
2019-07-23T05:05:00.000-04:00	12245.362
2019-07-23T05:10:00.000-04:00	12323.423
2019-07-23T05:15:00.000-04:00	12405.022
2019-07-23T05:20:00.000-04:00	12415.322
2019-07-23T05:25:00.000-04:00	12466.905
2019-07-23T05:30:00.000-04:00	12560.646
2019-07-23T05:35:00.000-04:00	12634.157
2019-07-23T05:40:00.000-04:00	12700.757
2019-07-23T05:45:00.000-04:00	12745.234
2019-07-23T05:50:00.000-04:00	12780.126
2019-07-23T05:55:00.000-04:00	12915.951
2019-07-23T06:00:00.000-04:00	13077.324
2019-07-23T06:05:00.000-04:00	13268.013
2019-07-23T06:10:00.000-04:00	13363.931
2019-07-23T06:15:00.000-04:00	13457.363
2019-07-23T06:20:00.000-04:00	13531.072
2019-07-23T06:25:00.000-04:00	13637.053
2019-07-23T06:30:00.000-04:00	13684.514
2019-07-23T06:35:00.000-04:00	13778.383
2019-07-23T06:40:00.000-04:00	13832.211
2019-07-23T06:45:00.000-04:00	13917.456
2019-07-23T06:50:00.000-04:00	13975.211
2019-07-23T06:55:00.000-04:00	14071.302
2019-07-23T07:00:00.000-04:00	14173.632
2019-07-23T07:05:00.000-04:00	14322.878
2019-07-23T07:10:00.000-04:00	14442.018
2019-07-23T07:15:00.000-04:00	14503.575
2019-07-23T07:20:00.000-04:00	14600.219
2019-07-23T07:25:00.000-04:00	14652.763
2019-07-23T07:30:00.000-04:00	14701.879
2019-07-23T07:35:00.000-04:00	14715.122
2019-07-23T07:40:00.000-04:00	14777.734
2019-07-23T07:45:00.000-04:00	14819.557
2019-07-23T07:50:00.000-04:00	14900.691
2019-07-23T07:55:00.000-04:00	14931.458
2019-07-23T08:00:00.000-04:00	14978.15
2019-07-23T08:05:00.000-04:00	15103.357
2019-07-23T08:10:00.000-04:00	15128.921
2019-07-23T08:15:00.000-04:00	15160.874
2019-07-23T08:20:00.000-04:00	15228.292
2019-07-23T08:25:00.000-04:00	15229.324
2019-07-23T08:30:00.000-04:00	15263.97
2019-07-23T08:35:00.000-04:00	15316.687
2019-07-23T08:40:00.000-04:00	15336.621
2019-07-23T08:45:00.000-04:00	15330.899
2019-07-23T08:50:00.000-04:00	15365.473
2019-07-23T08:55:00.000-04:00	15406.605
2019-07-23T09:00:00.000-04:00	15414.974
2019-07-23T09:05:00.000-04:00	15452.169
2019-07-23T09:10:00.000-04:00	15449.687
2019-07-23T09:15:00.000-04:00	15494.972
2019-07-23T09:20:00.000-04:00	15516.696
2019-07-23T09:25:00.000-04:00	15504.666
2019-07-23T09:30:00.000-04:00	15576.955
2019-07-23T09:35:00.000-04:00	15493.147
2019-07-23T09:40:00.000-04:00	15525.301
2019-07-23T09:45:00.000-04:00	15501.65
2019-07-23T09:50:00.000-04:00	15569.008
2019-07-23T09:55:00.000-04:00	15567.155
2019-07-23T10:00:00.000-04:00	15581.516
2019-07-23T10:05:00.000-04:00	15591.578
2019-07-23T10:10:00.000-04:00	15589.422
2019-07-23T10:15:00.000-04:00	15591.636
2019-07-23T10:20:00.000-04:00	15589.317
2019-07-23T10:25:00.000-04:00	15604.442
2019-07-23T10:30:00.000-04:00	15637.424
2019-07-23T10:35:00.000-04:00	15622.926
2019-07-23T10:40:00.000-04:00	15623.499
2019-07-23T10:45:00.000-04:00	15609.869
2019-07-23T10:50:00.000-04:00	15630.19
2019-07-23T10:55:00.000-04:00	15649.465
2019-07-23T11:00:00.000-04:00	15627.287
2019-07-23T11:05:00.000-04:00	15707.979
2019-07-23T11:10:00.000-04:00	15700.102
2019-07-23T11:15:00.000-04:00	15689.633
2019-07-23T11:20:00.000-04:00	15666.865
2019-07-23T11:25:00.000-04:00	15657.873
2019-07-23T11:30:00.000-04:00	15634.87
2019-07-23T11:35:00.000-04:00	15580.318
2019-07-23T11:40:00.000-04:00	15550.52
2019-07-23T11:45:00.000-04:00	15489.381
2019-07-23T11:50:00.000-04:00	15441.088
2019-07-23T11:55:00.000-04:00	15363.77
2019-07-23T12:00:00.000-04:00	15299.416
2019-07-23T12:05:00.000-04:00	15230.641
2019-07-23T12:10:00.000-04:00	15098.518
2019-07-23T12:15:00.000-04:00	15062.832
2019-07-23T12:20:00.000-04:00	15010.954
2019-07-23T12:25:00.000-04:00	14983.281
2019-07-23T12:30:00.000-04:00	14946.864
2019-07-23T12:35:00.000-04:00	14983.563
2019-07-23T12:40:00.000-04:00	14999.927
2019-07-23T12:45:00.000-04:00	14991.074
2019-07-23T12:50:00.000-04:00	15055.196
2019-07-23T12:55:00.000-04:00	15042.663
2019-07-23T13:00:00.000-04:00	15016.014
2019-07-23T13:05:00.000-04:00	15064.182
2019-07-23T13:10:00.000-04:00	15110.179
2019-07-23T13:15:00.000-04:00	15103.829
2019-07-23T13:20:00.000-04:00	15089.763
2019-07-23T13:25:00.000-04:00	15125.075
2019-07-23T13:30:00.000-04:00	15114.226
2019-07-23T13:35:00.000-04:00	15053.686
2019-07-23T13:40:00.000-04:00	15073.055
2019-07-23T13:45:00.000-04:00	15062.757
2019-07-23T13:50:00.000-04:00	15040.513
2019-07-23T13:55:00.000-04:00	15012.265
2019-07-23T14:00:00.000-04:00	14951.194
2019-07-23T14:05:00.000-04:00	14931.692
2019-07-23T14:10:00.000-04:00	14897.798
2019-07-23T14:15:00.000-04:00	14929.213
2019-07-23T14:20:00.000-04:00	14939.665
2019-07-23T14:25:00.000-04:00	14907.007
2019-07-23T14:30:00.000-04:00	14925.831
2019-07-23T14:35:00.000-04:00	14914.106
2019-07-23T14:40:00.000-04:00	14880.167
2019-07-23T14:45:00.000-04:00	14936.583
2019-07-23T14:50:00.000-04:00	15015.945
2019-07-23T14:55:00.000-04:00	15017.232
2019-07-23T15:00:00.000-04:00	15019.15
2019-07-23T15:05:00.000-04:00	15018.814
2019-07-23T15:10:00.000-04:00	15022.899
2019-07-23T15:15:00.000-04:00	15057.217
2019-07-23T15:20:00.000-04:00	15063.159
2019-07-23T15:25:00.000-04:00	15039.371
2019-07-23T15:30:00.000-04:00	15035.233
2019-07-23T15:35:00.000-04:00	15072.623
2019-07-23T15:40:00.000-04:00	15076.546
2019-07-23T15:45:00.000-04:00	15128.701
2019-07-23T15:50:00.000-04:00	15110.021
2019-07-23T15:55:00.000-04:00	15111.704
2019-07-23T16:00:00.000-04:00	15119.038
2019-07-23T16:05:00.000-04:00	15115.171
2019-07-23T16:10:00.000-04:00	15168.093
2019-07-23T16:15:00.000-04:00	15187.2
2019-07-23T16:20:00.000-04:00	15225.244
2019-07-23T16:25:00.000-04:00	15260.47
2019-07-23T16:30:00.000-04:00	15286.947
2019-07-23T16:35:00.000-04:00	15283.245
2019-07-23T16:40:00.000-04:00	15290.881
2019-07-23T16:45:00.000-04:00	15335.834
2019-07-23T16:50:00.000-04:00	15369.969
2019-07-23T16:55:00.000-04:00	15401.087
2019-07-23T17:00:00.000-04:00	15408.446
2019-07-23T17:05:00.000-04:00	15383.521
2019-07-23T17:10:00.000-04:00	15408.724
2019-07-23T17:15:00.000-04:00	15470.854
2019-07-23T17:20:00.000-04:00	15512.286
2019-07-23T17:25:00.000-04:00	15552.308
2019-07-23T17:30:00.000-04:00	15579.31
2019-07-23T17:35:00.000-04:00	15628.75
2019-07-23T17:40:00.000-04:00	15644.727
2019-07-23T17:45:00.000-04:00	15709.1
2019-07-23T17:50:00.000-04:00	15733.783
2019-07-23T17:55:00.000-04:00	15733.486
2019-07-23T18:00:00.000-04:00	15651.398
2019-07-23T18:05:00.000-04:00	15603.41
2019-07-23T18:10:00.000-04:00	15622.455
2019-07-23T18:15:00.000-04:00	15625.327
2019-07-23T18:20:00.000-04:00	15634.713
2019-07-23T18:25:00.000-04:00	15646.768
2019-07-23T18:30:00.000-04:00	15638.233
2019-07-23T18:35:00.000-04:00	15646.737
2019-07-23T18:40:00.000-04:00	15651.893
2019-07-23T18:45:00.000-04:00	15666.272
2019-07-23T18:50:00.000-04:00	15654.254
2019-07-23T18:55:00.000-04:00	15645.175
2019-07-23T19:00:00.000-04:00	15603.928
2019-07-23T19:05:00.000-04:00	15606.44
2019-07-23T19:10:00.000-04:00	15578.627
2019-07-23T19:15:00.000-04:00	15583.112
2019-07-23T19:20:00.000-04:00	15612.771
2019-07-23T19:25:00.000-04:00	15560.516
2019-07-23T19:30:00.000-04:00	15579.233
2019-07-23T19:35:00.000-04:00	15581.5
2019-07-23T19:40:00.000-04:00	15574.907
2019-07-23T19:45:00.000-04:00	15602.949
2019-07-23T19:50:00.000-04:00	15600.427
2019-07-23T19:55:00.000-04:00	15592.417
2019-07-23T20:00:00.000-04:00	15569.827
2019-07-23T20:05:00.000-04:00	15554.535
2019-07-23T20:10:00.000-04:00	15571.34
2019-07-23T20:15:00.000-04:00	15576.684
2019-07-23T20:20:00.000-04:00	15596.345
2019-07-23T20:25:00.000-04:00	15586.711
2019-07-23T20:30:00.000-04:00	15663.555
2019-07-23T20:35:00.000-04:00	15638.211
2019-07-23T20:40:00.000-04:00	15606.491
2019-07-23T20:45:00.000-04:00	15574.828
2019-07-23T20:50:00.000-04:00	15535.39
2019-07-23T20:55:00.000-04:00	15444.751
2019-07-23T21:00:00.000-04:00	15408.702
2019-07-23T21:05:00.000-04:00	15295.893
2019-07-23T21:10:00.000-04:00	15243.817
2019-07-23T21:15:00.000-04:00	15178.799
2019-07-23T21:20:00.000-04:00	15122.34
2019-07-23T21:25:00.000-04:00	15021.237
2019-07-23T21:30:00.000-04:00	14980.336
2019-07-23T21:35:00.000-04:00	14883.042
2019-07-23T21:40:00.000-04:00	14809.171
2019-07-23T21:45:00.000-04:00	14692.534
2019-07-23T21:50:00.000-04:00	14637.889
2019-07-23T21:55:00.000-04:00	14498.76
2019-07-23T22:00:00.000-04:00	14392.549
2019-07-23T22:05:00.000-04:00	14255.175
2019-07-23T22:10:00.000-04:00	14150.215
2019-07-23T22:15:00.000-04:00	14083.565
2019-07-23T22:20:00.000-04:00	13970.231
2019-07-23T22:25:00.000-04:00	13880.147
2019-07-23T22:30:00.000-04:00	13734.812
2019-07-23T22:35:00.000-04:00	13657.125
2019-07-23T22:40:00.000-04:00	13563.879
2019-07-23T22:45:00.000-04:00	13439.356
2019-07-23T22:50:00.000-04:00	13351.431
2019-07-23T22:55:00.000-04:00	13251.363

2019-07-23T00:00:00.000-04:00	13000
2019-07-23T01:00:00.000-04:00	12370
2019-07-23T02:00:00.000-04:00	11970
2019-07-23T03:00:00.000-04:00	11750
2019-07-23T04:00:00.000-04:00	11880
2019-07-23T05:00:00.000-04:00	12550
2019-07-23T06:00:00.000-04:00	13660
2019-07-23T07:00:00.000-04:00	14650
2019-07-23T08:00:00.000-04:00	15260
2019-07-23T09:00:00.000-04:00	15520
2019-07-23T10:00:00.000-04:00	15620
2019-07-23T11:00:00.000-04:00	15580
2019-07-23T12:00:00.000-04:00	15060
2019-07-23T13:00:00.000-04:00	15080
2019-07-23T14:00:00.000-04:00	15160
2019-07-23T15:00:00.000-04:00	15560
2019-07-23T16:00:00.000-04:00	15760
2019-07-23T17:00:00.000-04:00	16250
2019-07-23T18:00:00.000-04:00	16500
2019-07-23T19:00:00.000-04:00	16180
2019-07-23T20:00:00.000-04:00	15960
2019-07-23T21:00:00.000-04:00	15210
2019-07-23T22:00:00.000-04:00	14020
2019-07-23T23:00:00.000-04:00	12880

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$17.08	Energy
$0.00	Congestion
$-0.04	Line Loss
$17.04 ↓

System Status

Normal

More Real-Time Data

News

ISO-NE’s Rachel Wilkins-Thurman featured in the WPI Journal

July 9, 2019

Rachel Wilkins-Thurman, ISO New England Lead Outage Coordinator, has been featured as the cover story of the Worcester Polytechnic Institute Journal Summer 2019 edition. Rachel, a 2008 graduate of WPI’s Power Systems Management program, reminisces on her childhood, describes her career path and highlights her current role at ISO New England.

Keep Reading

Work underway on ISO-NE’s first Order 1000 RFP

July 10, 2019

ISO New England plans to issue its first competitive solicitation for transmission to address deficiencies caused by the retirement of the Mystic Generation Station in the mid-2020s. ISO began studying whether the closure of the power plant, one of the largest in New England, would cause any transmission needs in Greater Boston. The results yielded an ISO plan to issue its first request for proposals (RFP) for a competitively-selected regulated transmission solution.

Keep Reading

Summer interns meet system operators, tour backup control room

July 11, 2019

On June 26, the summer interns traveled to the Backup Control Center in Windsor, Conn. for a tour and overview of a day-in-the-life of a system operator. The students were given a crash course in control room operation, learned the specific responsibilities of each system operator, and given real-time demonstrations of how discrepancies on the grid are managed.

Keep Reading

More News

Calendar

Demand Resources Working Group (CANCELLED)	July 24, 2019 9:00AM - 10:00AM
Power Supply Planning Committee	July 25, 2019 9:30AM - 4:00PM
NEPOOL Markets Committee Meeting	July 30, 2019 9:30AM - 4:00PM
Webinar: New England External Transaction Tool User Interface	July 30, 2019 2:00PM - 3:30PM
NEPOOL Participants Committee Meeting	August 2, 2019 10:00AM - 2:30PM

Visit the Full Calendar

Today’s Snapshot

AS OF 07/23/2019 07:37 AM

22,266

AvailableCapacity (MW)

16,770

Forecasted PeakDemand (MW)

3,128

SurplusCapacity (MW)

20,042

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

News

Error loading event list

Calendar

Demand Resources Working Group (CANCELLED)

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)