ISO New England

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.
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.
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.
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 11/17/2019 08:07 AM

20,191

Available
Capacity (MW)

15,750

Forecasted Peak
Demand (MW)

2,053

Surplus
Capacity (MW)

15,669

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	460
Natural Gas	3474
Nuclear	3333
Other	3
Renewables	31
Renewables	365
Renewables	328
Renewables	316

2019-11-17T00:00:00.000-05:00	12300.321
2019-11-17T00:05:00.000-05:00	12258.871
2019-11-17T00:10:00.000-05:00	12227.866
2019-11-17T00:15:00.000-05:00	12191.82
2019-11-17T00:20:00.000-05:00	12188.393
2019-11-17T00:25:00.000-05:00	12111.173
2019-11-17T00:30:00.000-05:00	12075.364
2019-11-17T00:35:00.000-05:00	12021.252
2019-11-17T00:40:00.000-05:00	12033.668
2019-11-17T00:45:00.000-05:00	11977.152
2019-11-17T00:50:00.000-05:00	11958.781
2019-11-17T00:55:00.000-05:00	11913.054
2019-11-17T01:00:00.000-05:00	11891.378
2019-11-17T01:05:00.000-05:00	11858.725
2019-11-17T01:10:00.000-05:00	11831.264
2019-11-17T01:15:00.000-05:00	11807.136
2019-11-17T01:20:00.000-05:00	11790.12
2019-11-17T01:25:00.000-05:00	11753.771
2019-11-17T01:30:00.000-05:00	11748.375
2019-11-17T01:35:00.000-05:00	11728.879
2019-11-17T01:40:00.000-05:00	11718.593
2019-11-17T01:45:00.000-05:00	11702.739
2019-11-17T01:50:00.000-05:00	11684.249
2019-11-17T01:55:00.000-05:00	11657.968
2019-11-17T02:00:00.000-05:00	11682.786
2019-11-17T02:05:00.000-05:00	11690.65
2019-11-17T02:10:00.000-05:00	11634.381
2019-11-17T02:15:00.000-05:00	11648.833
2019-11-17T02:20:00.000-05:00	11610.268
2019-11-17T02:25:00.000-05:00	11588.839
2019-11-17T02:30:00.000-05:00	11588.118
2019-11-17T02:35:00.000-05:00	11572.253
2019-11-17T02:40:00.000-05:00	11591.634
2019-11-17T02:45:00.000-05:00	11565.503
2019-11-17T02:50:00.000-05:00	11566.632
2019-11-17T02:55:00.000-05:00	11577.229
2019-11-17T03:00:00.000-05:00	11581.449
2019-11-17T03:05:00.000-05:00	11571.733
2019-11-17T03:10:00.000-05:00	11602.738
2019-11-17T03:15:00.000-05:00	11571.833
2019-11-17T03:20:00.000-05:00	11549.798
2019-11-17T03:25:00.000-05:00	11550.038
2019-11-17T03:30:00.000-05:00	11540.229
2019-11-17T03:35:00.000-05:00	11549.435
2019-11-17T03:40:00.000-05:00	11554.339
2019-11-17T03:45:00.000-05:00	11557.268
2019-11-17T03:50:00.000-05:00	11556.375
2019-11-17T03:55:00.000-05:00	11566.142
2019-11-17T04:00:00.000-05:00	11574.09
2019-11-17T04:05:00.000-05:00	11597.102
2019-11-17T04:10:00.000-05:00	11603.007
2019-11-17T04:15:00.000-05:00	11623.247
2019-11-17T04:20:00.000-05:00	11618.259
2019-11-17T04:25:00.000-05:00	11649.426
2019-11-17T04:30:00.000-05:00	11666.191
2019-11-17T04:35:00.000-05:00	11638.302
2019-11-17T04:40:00.000-05:00	11670.878
2019-11-17T04:45:00.000-05:00	11695.073
2019-11-17T04:50:00.000-05:00	11715.686
2019-11-17T04:55:00.000-05:00	11714.994
2019-11-17T05:00:00.000-05:00	11777.975
2019-11-17T05:05:00.000-05:00	11801.39
2019-11-17T05:10:00.000-05:00	11845.294
2019-11-17T05:15:00.000-05:00	11854.246
2019-11-17T05:20:00.000-05:00	11906.388
2019-11-17T05:25:00.000-05:00	11917.267
2019-11-17T05:30:00.000-05:00	11947.648
2019-11-17T05:35:00.000-05:00	12005.465
2019-11-17T05:40:00.000-05:00	12002.726
2019-11-17T05:45:00.000-05:00	12051.648
2019-11-17T05:50:00.000-05:00	12064.85
2019-11-17T05:55:00.000-05:00	12115.065
2019-11-17T06:00:00.000-05:00	12201.294
2019-11-17T06:05:00.000-05:00	12304.026
2019-11-17T06:10:00.000-05:00	12341.503
2019-11-17T06:15:00.000-05:00	12393.382
2019-11-17T06:20:00.000-05:00	12435.857
2019-11-17T06:25:00.000-05:00	12494.888
2019-11-17T06:30:00.000-05:00	12486.871
2019-11-17T06:35:00.000-05:00	12535.113
2019-11-17T06:40:00.000-05:00	12570.367
2019-11-17T06:45:00.000-05:00	12612.597
2019-11-17T06:50:00.000-05:00	12633.475
2019-11-17T06:55:00.000-05:00	12699.343
2019-11-17T07:00:00.000-05:00	12764.4
2019-11-17T07:05:00.000-05:00	12857.742
2019-11-17T07:10:00.000-05:00	12893.787
2019-11-17T07:15:00.000-05:00	12960.788
2019-11-17T07:20:00.000-05:00	12999.538
2019-11-17T07:25:00.000-05:00	13024.747
2019-11-17T07:30:00.000-05:00	13068.905
2019-11-17T07:35:00.000-05:00	13095.36
2019-11-17T07:40:00.000-05:00	13149.285
2019-11-17T07:45:00.000-05:00	13171.313
2019-11-17T07:50:00.000-05:00	13232.717
2019-11-17T07:55:00.000-05:00	13228.706
2019-11-17T08:00:00.000-05:00	13289.508
2019-11-17T08:05:00.000-05:00	13323.204
2019-11-17T08:10:00.000-05:00	13378.541
2019-11-17T08:15:00.000-05:00	13383.805
2019-11-17T08:20:00.000-05:00	13426.598
2019-11-17T08:25:00.000-05:00	13468.512
2019-11-17T08:30:00.000-05:00	13485.631
2019-11-17T08:35:00.000-05:00	13537.03
2019-11-17T08:40:00.000-05:00	13532.916
2019-11-17T08:45:00.000-05:00	13568.142
2019-11-17T08:50:00.000-05:00	13608.682
2019-11-17T08:55:00.000-05:00	13620.13
2019-11-17T09:00:00.000-05:00	13640.531
2019-11-17T09:05:00.000-05:00	13695.635
2019-11-17T09:10:00.000-05:00	13729.028
2019-11-17T09:15:00.000-05:00	13749.282
2019-11-17T09:20:00.000-05:00	13775.771
2019-11-17T09:25:00.000-05:00	13772.49
2019-11-17T09:30:00.000-05:00	13777.797
2019-11-17T09:35:00.000-05:00	13801.36
2019-11-17T09:40:00.000-05:00	13796.196
2019-11-17T09:45:00.000-05:00	13836.312
2019-11-17T09:50:00.000-05:00	13810.916
2019-11-17T09:55:00.000-05:00	13811.761
2019-11-17T10:00:00.000-05:00	13854.566
2019-11-17T10:05:00.000-05:00	13853.366
2019-11-17T10:10:00.000-05:00	13852.538
2019-11-17T10:15:00.000-05:00	13842.373
2019-11-17T10:20:00.000-05:00	13867.398
2019-11-17T10:25:00.000-05:00	13851.91
2019-11-17T10:30:00.000-05:00	13865.901
2019-11-17T10:35:00.000-05:00	13866.982
2019-11-17T10:40:00.000-05:00	13882.832
2019-11-17T10:45:00.000-05:00	13867.917
2019-11-17T10:50:00.000-05:00	13902.33
2019-11-17T10:55:00.000-05:00	13865.728
2019-11-17T11:00:00.000-05:00	13874.234
2019-11-17T11:05:00.000-05:00	13898.437
2019-11-17T11:10:00.000-05:00	13906.166
2019-11-17T11:15:00.000-05:00	13908.628
2019-11-17T11:20:00.000-05:00	13903.708
2019-11-17T11:25:00.000-05:00	13926.745
2019-11-17T11:30:00.000-05:00	13939.061
2019-11-17T11:35:00.000-05:00	13925.685
2019-11-17T11:40:00.000-05:00	13933.349
2019-11-17T11:45:00.000-05:00	13962.33
2019-11-17T11:50:00.000-05:00	13953.495
2019-11-17T11:55:00.000-05:00	13947.641
2019-11-17T12:00:00.000-05:00	13944.126
2019-11-17T12:05:00.000-05:00	13959.756
2019-11-17T12:10:00.000-05:00	13986.635
2019-11-17T12:15:00.000-05:00	13999.641
2019-11-17T12:20:00.000-05:00	13969.881
2019-11-17T12:25:00.000-05:00	13990.737
2019-11-17T12:30:00.000-05:00	13987.604
2019-11-17T12:35:00.000-05:00	14010.365
2019-11-17T12:40:00.000-05:00	14016.698
2019-11-17T12:45:00.000-05:00	14018.411
2019-11-17T12:50:00.000-05:00	13990.256
2019-11-17T12:55:00.000-05:00	14027.938
2019-11-17T13:00:00.000-05:00	14025.209
2019-11-17T13:05:00.000-05:00	14022.651
2019-11-17T13:10:00.000-05:00	14034.071
2019-11-17T13:15:00.000-05:00	14014.937
2019-11-17T13:20:00.000-05:00	14035.1
2019-11-17T13:25:00.000-05:00	14041.062
2019-11-17T13:30:00.000-05:00	14020.566
2019-11-17T13:35:00.000-05:00	14062.626
2019-11-17T13:40:00.000-05:00	14025.387
2019-11-17T13:45:00.000-05:00	14040.824
2019-11-17T13:50:00.000-05:00	14077.311
2019-11-17T13:55:00.000-05:00	14053.736
2019-11-17T14:00:00.000-05:00	14096.397
2019-11-17T14:05:00.000-05:00	14071.059
2019-11-17T14:10:00.000-05:00	14089.545
2019-11-17T14:15:00.000-05:00	14121.479
2019-11-17T14:20:00.000-05:00	14132.282
2019-11-17T14:25:00.000-05:00	14108.96
2019-11-17T14:30:00.000-05:00	14148.07
2019-11-17T14:35:00.000-05:00	14189.07
2019-11-17T14:40:00.000-05:00	14191.836
2019-11-17T14:45:00.000-05:00	14208.528
2019-11-17T14:50:00.000-05:00	14248.728
2019-11-17T14:55:00.000-05:00	14269.873
2019-11-17T15:00:00.000-05:00	14343.373
2019-11-17T15:05:00.000-05:00	14325.436
2019-11-17T15:10:00.000-05:00	14398.167
2019-11-17T15:15:00.000-05:00	14410.571
2019-11-17T15:20:00.000-05:00	14475.003
2019-11-17T15:25:00.000-05:00	14562.22
2019-11-17T15:30:00.000-05:00	14552.734
2019-11-17T15:35:00.000-05:00	14589.063
2019-11-17T15:40:00.000-05:00	14665.402
2019-11-17T15:45:00.000-05:00	14698.688
2019-11-17T15:50:00.000-05:00	14776.835
2019-11-17T15:55:00.000-05:00	14835.917
2019-11-17T16:00:00.000-05:00	14924.421
2019-11-17T16:05:00.000-05:00	14996.471
2019-11-17T16:10:00.000-05:00	15097.202
2019-11-17T16:15:00.000-05:00	15203.708
2019-11-17T16:20:00.000-05:00	15314.605
2019-11-17T16:25:00.000-05:00	15445.638
2019-11-17T16:30:00.000-05:00	15540.461
2019-11-17T16:35:00.000-05:00	15664.337
2019-11-17T16:40:00.000-05:00	15722.939
2019-11-17T16:45:00.000-05:00	15834.583
2019-11-17T16:50:00.000-05:00	15911.531
2019-11-17T16:55:00.000-05:00	15944.753
2019-11-17T17:00:00.000-05:00	15968.325
2019-11-17T17:05:00.000-05:00	16035.227
2019-11-17T17:10:00.000-05:00	16052.247
2019-11-17T17:15:00.000-05:00	16077.514
2019-11-17T17:20:00.000-05:00	16062.177
2019-11-17T17:25:00.000-05:00	16048.648
2019-11-17T17:30:00.000-05:00	16096.148
2019-11-17T17:35:00.000-05:00	16079.625
2019-11-17T17:40:00.000-05:00	16073.477
2019-11-17T17:45:00.000-05:00	16027.817
2019-11-17T17:50:00.000-05:00	15982.086
2019-11-17T17:55:00.000-05:00	16047.091
2019-11-17T18:00:00.000-05:00	15963.44
2019-11-17T18:05:00.000-05:00	16023.133
2019-11-17T18:10:00.000-05:00	16031.781
2019-11-17T18:15:00.000-05:00	16013.892
2019-11-17T18:20:00.000-05:00	15875.548
2019-11-17T18:25:00.000-05:00	15895.751
2019-11-17T18:30:00.000-05:00	15817.373
2019-11-17T18:35:00.000-05:00	15760.953
2019-11-17T18:40:00.000-05:00	15713.08
2019-11-17T18:45:00.000-05:00	15694.034
2019-11-17T18:50:00.000-05:00	15625.787
2019-11-17T18:55:00.000-05:00	15599.847
2019-11-17T19:00:00.000-05:00	15514.182
2019-11-17T19:05:00.000-05:00	15446.167
2019-11-17T19:10:00.000-05:00	15386.724
2019-11-17T19:15:00.000-05:00	15359.651
2019-11-17T19:20:00.000-05:00	15310.253
2019-11-17T19:25:00.000-05:00	15261.451
2019-11-17T19:30:00.000-05:00	15172.098
2019-11-17T19:35:00.000-05:00	15152.837
2019-11-17T19:40:00.000-05:00	15068.122
2019-11-17T19:45:00.000-05:00	15036.316
2019-11-17T19:50:00.000-05:00	15117.386
2019-11-17T19:55:00.000-05:00	15128.625
2019-11-17T20:00:00.000-05:00	15062.677
2019-11-17T20:05:00.000-05:00	15007.265
2019-11-17T20:10:00.000-05:00	15072.23
2019-11-17T20:15:00.000-05:00	14899.557
2019-11-17T20:20:00.000-05:00	14878.329
2019-11-17T20:25:00.000-05:00	14776.543
2019-11-17T20:30:00.000-05:00	14694.634
2019-11-17T20:35:00.000-05:00	14626.054
2019-11-17T20:40:00.000-05:00	14596.586
2019-11-17T20:45:00.000-05:00	14503.445
2019-11-17T20:50:00.000-05:00	14432.035
2019-11-17T20:55:00.000-05:00	14354.259
2019-11-17T21:00:00.000-05:00	14231.954
2019-11-17T21:05:00.000-05:00	14154.417
2019-11-17T21:10:00.000-05:00	14049.557
2019-11-17T21:15:00.000-05:00	13970.968
2019-11-17T21:20:00.000-05:00	13898.625
2019-11-17T21:25:00.000-05:00	13809.453
2019-11-17T21:30:00.000-05:00	13696.162
2019-11-17T21:35:00.000-05:00	13627.28
2019-11-17T21:40:00.000-05:00	13512.019
2019-11-17T21:45:00.000-05:00	13408.675
2019-11-17T21:50:00.000-05:00	13381.641
2019-11-17T21:55:00.000-05:00	13273.048
2019-11-17T22:00:00.000-05:00	13144.721
2019-11-17T22:05:00.000-05:00	13021.794
2019-11-17T22:10:00.000-05:00	12956.207
2019-11-17T22:15:00.000-05:00	12870.079
2019-11-17T22:20:00.000-05:00	12778.399
2019-11-17T22:25:00.000-05:00	12667.223
2019-11-17T22:30:00.000-05:00	12611.976
2019-11-17T22:35:00.000-05:00	12545.887
2019-11-17T22:40:00.000-05:00	12459.386
2019-11-17T22:45:00.000-05:00	12360.489
2019-11-17T22:50:00.000-05:00	12293.508
2019-11-17T22:55:00.000-05:00	12189.523
2019-11-17T23:00:00.000-05:00	12112.426
2019-11-17T23:05:00.000-05:00	12014.883
2019-11-17T23:10:00.000-05:00	11925.479
2019-11-17T23:15:00.000-05:00	11876.354
2019-11-17T23:20:00.000-05:00	11801.93
2019-11-17T23:25:00.000-05:00	11756.896
2019-11-17T23:30:00.000-05:00	11660.667
2019-11-17T23:35:00.000-05:00	11624.096
2019-11-17T23:40:00.000-05:00	11559.764
2019-11-17T23:45:00.000-05:00	11517.125

2019-11-17T00:00:00.000-05:00	12080
2019-11-17T01:00:00.000-05:00	11760
2019-11-17T02:00:00.000-05:00	11610
2019-11-17T03:00:00.000-05:00	11550
2019-11-17T04:00:00.000-05:00	11640
2019-11-17T05:00:00.000-05:00	11940
2019-11-17T06:00:00.000-05:00	12480
2019-11-17T07:00:00.000-05:00	13050
2019-11-17T08:00:00.000-05:00	13460
2019-11-17T09:00:00.000-05:00	13770
2019-11-17T10:00:00.000-05:00	13910
2019-11-17T11:00:00.000-05:00	13880
2019-11-17T12:00:00.000-05:00	13890
2019-11-17T13:00:00.000-05:00	13910
2019-11-17T14:00:00.000-05:00	14030
2019-11-17T15:00:00.000-05:00	14290
2019-11-17T16:00:00.000-05:00	15460
2019-11-17T17:00:00.000-05:00	15850
2019-11-17T18:00:00.000-05:00	15610
2019-11-17T19:00:00.000-05:00	15030
2019-11-17T20:00:00.000-05:00	14450
2019-11-17T21:00:00.000-05:00	13570
2019-11-17T22:00:00.000-05:00	12600
2019-11-17T23:00:00.000-05:00	11690

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$28.99	Energy
$0.00	Congestion
$0.10	Line Loss
$29.09 ↓

System Status

Normal

More Real-Time Data

News

ISO-NE develops information resource on distributed generation interconnection

October 15, 2019

With high solar PV interconnection requests on portions of the distribution system, the ISO’s Section I.3.9 process is being triggered more often than it was in the past. The ISO has developed a handout on DG interconnection to explain the Section I.3.9 requirements and to provide useful info to state officials, developers, and other stakeholders as they consider changes to their state interconnection processes.

Keep Reading

ISO-NE engineer puts degree to use growing giant pumpkins

November 1, 2019

The fluctuating high- and low-temperatures in early New England spring can be damaging or even deadly to plants. Using his electrical engineering expertise, Joe Roberts constructed a PV solar-powered system to recharge a battery that sends radiant heat into his pumpkin patch via resistance cables. He even presented his project to the Springfield, Massachusetts IEEE meeting last fall.

Keep Reading

Real-time prices lowest for September since at least 2003, third-lowest month overall

October 25, 2019

Average wholesale power prices in September 2019 were down 50.3% in the Real-Time Energy Market when compared to the previous year, falling to $20.45 per megawatt-hour (MWh)*. These prices mark the third-lowest average for any month since March 2003, when the region’s current markets launched, and the lowest of any September in that time.

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NEPOOL Load Forecast Committee (LFC) Meeting	November 18, 2019 9:30AM - 12:00PM
NEPOOL Reliability Committee	November 19, 2019 9:30AM - 4:30PM
Planning Advisory Committee	November 20, 2019 9:30AM - 4:30PM
NEPOOL Demand Resources Working Group (CANCELLED)	November 21, 2019 9:00AM - 10:00AM
NEPOOL Budget & Finance Subcommittee Meeting	November 25, 2019 10:00AM - 12:00PM

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Today’s Snapshot

AS OF 11/17/2019 08:07 AM

20,191

AvailableCapacity (MW)

15,750

Forecasted PeakDemand (MW)

2,053

SurplusCapacity (MW)

15,669

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

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NEPOOL Demand Resources Working Group (CANCELLED)

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)