ISO New England

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.
Energize Your Career: Intern at the ISO!

At ISO New England, interns spend the summer working with industry experts on projects that matter. You’ll apply what you’ve learned in school and develop marketable skills.
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 05/26/2019 08:08 AM

19,379

Available
Capacity (MW)

14,250

Forecasted Peak
Demand (MW)

2,761

Surplus
Capacity (MW)

12,113

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	1639
Natural Gas	5173
Nuclear	3565
Other	4
Renewables	25
Renewables	402
Renewables	3
Renewables	268
Renewables	207

2019-05-26T00:00:00.000-04:00	9542.415
2019-05-26T00:05:00.000-04:00	9466.637
2019-05-26T00:10:00.000-04:00	9407.662
2019-05-26T00:15:00.000-04:00	9378.568
2019-05-26T00:20:00.000-04:00	9322.143
2019-05-26T00:25:00.000-04:00	9260.417
2019-05-26T00:30:00.000-04:00	9216.939
2019-05-26T00:35:00.000-04:00	9182.943
2019-05-26T00:40:00.000-04:00	9148.93
2019-05-26T00:45:00.000-04:00	9085.94
2019-05-26T00:50:00.000-04:00	9030.888
2019-05-26T00:55:00.000-04:00	8996.791
2019-05-26T01:00:00.000-04:00	8968.238
2019-05-26T01:05:00.000-04:00	8930.901
2019-05-26T01:10:00.000-04:00	8888.486
2019-05-26T01:15:00.000-04:00	8866.364
2019-05-26T01:20:00.000-04:00	8837.214
2019-05-26T01:25:00.000-04:00	8804.092
2019-05-26T01:30:00.000-04:00	8788.61
2019-05-26T01:35:00.000-04:00	8899.775
2019-05-26T01:40:00.000-04:00	8711.387
2019-05-26T01:45:00.000-04:00	8696.167
2019-05-26T01:50:00.000-04:00	8669.635
2019-05-26T01:55:00.000-04:00	8634.596
2019-05-26T02:00:00.000-04:00	8636.054
2019-05-26T02:05:00.000-04:00	8628.423
2019-05-26T02:10:00.000-04:00	8606.538
2019-05-26T02:15:00.000-04:00	8589.932
2019-05-26T02:20:00.000-04:00	8567.048
2019-05-26T02:25:00.000-04:00	8568.26
2019-05-26T02:30:00.000-04:00	8551.465
2019-05-26T02:35:00.000-04:00	8548.139
2019-05-26T02:40:00.000-04:00	8520.007
2019-05-26T02:45:00.000-04:00	8525.524
2019-05-26T02:50:00.000-04:00	8478.505
2019-05-26T02:55:00.000-04:00	8511.468
2019-05-26T03:00:00.000-04:00	8510.901
2019-05-26T03:05:00.000-04:00	8519.213
2019-05-26T03:10:00.000-04:00	8493.892
2019-05-26T03:15:00.000-04:00	8498.533
2019-05-26T03:20:00.000-04:00	8465.126
2019-05-26T03:25:00.000-04:00	8441.421
2019-05-26T03:30:00.000-04:00	8445.087
2019-05-26T03:35:00.000-04:00	8464.798
2019-05-26T03:40:00.000-04:00	8454.197
2019-05-26T03:45:00.000-04:00	8446.616
2019-05-26T03:50:00.000-04:00	8442.318
2019-05-26T03:55:00.000-04:00	8442.356
2019-05-26T04:00:00.000-04:00	8453.197
2019-05-26T04:05:00.000-04:00	8459.408
2019-05-26T04:10:00.000-04:00	8484.369
2019-05-26T04:15:00.000-04:00	8478.904
2019-05-26T04:20:00.000-04:00	8483.654
2019-05-26T04:25:00.000-04:00	8482.039
2019-05-26T04:30:00.000-04:00	8469.806
2019-05-26T04:35:00.000-04:00	8481.442
2019-05-26T04:40:00.000-04:00	8508.937
2019-05-26T04:45:00.000-04:00	8540.873
2019-05-26T04:50:00.000-04:00	8530.408
2019-05-26T04:55:00.000-04:00	8541.131
2019-05-26T05:00:00.000-04:00	8558.018
2019-05-26T05:05:00.000-04:00	8588.441
2019-05-26T05:10:00.000-04:00	8601.767
2019-05-26T05:15:00.000-04:00	8611.641
2019-05-26T05:20:00.000-04:00	8613.845
2019-05-26T05:25:00.000-04:00	8614.028
2019-05-26T05:30:00.000-04:00	8627.043
2019-05-26T05:35:00.000-04:00	8627.58
2019-05-26T05:40:00.000-04:00	8625.771
2019-05-26T05:45:00.000-04:00	8643.875
2019-05-26T05:50:00.000-04:00	8652.441
2019-05-26T05:55:00.000-04:00	8700.51
2019-05-26T06:00:00.000-04:00	8731.565
2019-05-26T06:05:00.000-04:00	8789.597
2019-05-26T06:10:00.000-04:00	8788.907
2019-05-26T06:15:00.000-04:00	8828.936
2019-05-26T06:20:00.000-04:00	8850.765
2019-05-26T06:25:00.000-04:00	8887.646
2019-05-26T06:30:00.000-04:00	8920.954
2019-05-26T06:35:00.000-04:00	8938.993
2019-05-26T06:40:00.000-04:00	8951.466
2019-05-26T06:45:00.000-04:00	9013.181
2019-05-26T06:50:00.000-04:00	9037.122
2019-05-26T06:55:00.000-04:00	9055.756
2019-05-26T07:00:00.000-04:00	9124.496
2019-05-26T07:05:00.000-04:00	9184.318
2019-05-26T07:10:00.000-04:00	9217.068
2019-05-26T07:15:00.000-04:00	9271.247
2019-05-26T07:20:00.000-04:00	9290.547
2019-05-26T07:25:00.000-04:00	9323.032
2019-05-26T07:30:00.000-04:00	9334.863
2019-05-26T07:35:00.000-04:00	9378.77
2019-05-26T07:40:00.000-04:00	9402.62
2019-05-26T07:45:00.000-04:00	9390.807
2019-05-26T07:50:00.000-04:00	9416.049
2019-05-26T07:55:00.000-04:00	9464.501
2019-05-26T08:00:00.000-04:00	9556.113
2019-05-26T08:05:00.000-04:00	9599.883
2019-05-26T08:10:00.000-04:00	9642.21
2019-05-26T08:15:00.000-04:00	9673.007
2019-05-26T08:20:00.000-04:00	9705.682
2019-05-26T08:25:00.000-04:00	9711.661
2019-05-26T08:30:00.000-04:00	9744.467
2019-05-26T08:35:00.000-04:00	9748.414
2019-05-26T08:40:00.000-04:00	9838.034
2019-05-26T08:45:00.000-04:00	9799.338
2019-05-26T08:50:00.000-04:00	9793.379
2019-05-26T08:55:00.000-04:00	9848.283
2019-05-26T09:00:00.000-04:00	9857.806
2019-05-26T09:05:00.000-04:00	9931.757
2019-05-26T09:10:00.000-04:00	9939.907
2019-05-26T09:15:00.000-04:00	9935.924
2019-05-26T09:20:00.000-04:00	9966.794
2019-05-26T09:25:00.000-04:00	9979.862
2019-05-26T09:30:00.000-04:00	10000.588
2019-05-26T09:35:00.000-04:00	10019.892
2019-05-26T09:40:00.000-04:00	10036.508
2019-05-26T09:45:00.000-04:00	10053.857
2019-05-26T09:50:00.000-04:00	10066.192
2019-05-26T09:55:00.000-04:00	10106.832
2019-05-26T10:00:00.000-04:00	10124.982
2019-05-26T10:05:00.000-04:00	10157.687
2019-05-26T10:10:00.000-04:00	10173.91
2019-05-26T10:15:00.000-04:00	10210.093
2019-05-26T10:20:00.000-04:00	10220.596
2019-05-26T10:25:00.000-04:00	10237.037
2019-05-26T10:30:00.000-04:00	10273.508
2019-05-26T10:35:00.000-04:00	10265.15
2019-05-26T10:40:00.000-04:00	10316.911
2019-05-26T10:45:00.000-04:00	10333.272
2019-05-26T10:50:00.000-04:00	10310.411
2019-05-26T10:55:00.000-04:00	10387.311
2019-05-26T11:00:00.000-04:00	10398.957
2019-05-26T11:05:00.000-04:00	10444.274
2019-05-26T11:10:00.000-04:00	10434.756
2019-05-26T11:15:00.000-04:00	10483.629
2019-05-26T11:20:00.000-04:00	10510.183
2019-05-26T11:25:00.000-04:00	10491.837
2019-05-26T11:30:00.000-04:00	10527.8
2019-05-26T11:35:00.000-04:00	10558.805
2019-05-26T11:40:00.000-04:00	10611.716
2019-05-26T11:45:00.000-04:00	10620.075
2019-05-26T11:50:00.000-04:00	10692.338
2019-05-26T11:55:00.000-04:00	10701.176
2019-05-26T12:00:00.000-04:00	10771.15
2019-05-26T12:05:00.000-04:00	10763.164
2019-05-26T12:10:00.000-04:00	10801.395
2019-05-26T12:15:00.000-04:00	10843.491
2019-05-26T12:20:00.000-04:00	10868.519
2019-05-26T12:25:00.000-04:00	10855.525
2019-05-26T12:30:00.000-04:00	10902.824
2019-05-26T12:35:00.000-04:00	10926.908
2019-05-26T12:40:00.000-04:00	10954.024
2019-05-26T12:45:00.000-04:00	11016.951
2019-05-26T12:50:00.000-04:00	11043.109
2019-05-26T12:55:00.000-04:00	11101.733
2019-05-26T13:00:00.000-04:00	11122.921
2019-05-26T13:05:00.000-04:00	11169.58
2019-05-26T13:10:00.000-04:00	11193.638
2019-05-26T13:15:00.000-04:00	11238.415
2019-05-26T13:20:00.000-04:00	11269.273
2019-05-26T13:25:00.000-04:00	11336.964
2019-05-26T13:30:00.000-04:00	11345.877
2019-05-26T13:35:00.000-04:00	11399.822
2019-05-26T13:40:00.000-04:00	11440.856
2019-05-26T13:45:00.000-04:00	11412.194
2019-05-26T13:50:00.000-04:00	11426.707
2019-05-26T13:55:00.000-04:00	11457.294
2019-05-26T14:00:00.000-04:00	11473.939
2019-05-26T14:05:00.000-04:00	11482.715
2019-05-26T14:10:00.000-04:00	11524.01
2019-05-26T14:15:00.000-04:00	11563.853
2019-05-26T14:20:00.000-04:00	11639.628
2019-05-26T14:25:00.000-04:00	11637.702
2019-05-26T14:30:00.000-04:00	11674.962
2019-05-26T14:35:00.000-04:00	11744.819
2019-05-26T14:40:00.000-04:00	11734.87
2019-05-26T14:45:00.000-04:00	11777.838
2019-05-26T14:50:00.000-04:00	11840.227
2019-05-26T14:55:00.000-04:00	11846.321
2019-05-26T15:00:00.000-04:00	11918.594
2019-05-26T15:05:00.000-04:00	11896.923
2019-05-26T15:10:00.000-04:00	11979.703
2019-05-26T15:15:00.000-04:00	12062.837
2019-05-26T15:20:00.000-04:00	12068.614
2019-05-26T15:25:00.000-04:00	12158.693
2019-05-26T15:30:00.000-04:00	12217.968
2019-05-26T15:35:00.000-04:00	12266.381
2019-05-26T15:40:00.000-04:00	12303.384
2019-05-26T15:45:00.000-04:00	12349.641
2019-05-26T15:50:00.000-04:00	12348.762
2019-05-26T15:55:00.000-04:00	12415.749
2019-05-26T16:00:00.000-04:00	12454.215
2019-05-26T16:05:00.000-04:00	12472.439
2019-05-26T16:10:00.000-04:00	12531.122
2019-05-26T16:15:00.000-04:00	12575.485
2019-05-26T16:20:00.000-04:00	12647.234
2019-05-26T16:25:00.000-04:00	12718.169
2019-05-26T16:30:00.000-04:00	12754.895
2019-05-26T16:35:00.000-04:00	12801.673
2019-05-26T16:40:00.000-04:00	12884.002
2019-05-26T16:45:00.000-04:00	12940.833
2019-05-26T16:50:00.000-04:00	13005.325
2019-05-26T16:55:00.000-04:00	13057.331
2019-05-26T17:00:00.000-04:00	13095.66
2019-05-26T17:05:00.000-04:00	13157.9
2019-05-26T17:10:00.000-04:00	13187.441
2019-05-26T17:15:00.000-04:00	13259.089
2019-05-26T17:20:00.000-04:00	13344.853
2019-05-26T17:25:00.000-04:00	13431.249
2019-05-26T17:30:00.000-04:00	13424.471
2019-05-26T17:35:00.000-04:00	13473.339
2019-05-26T17:40:00.000-04:00	13495.044
2019-05-26T17:45:00.000-04:00	13539.508
2019-05-26T17:50:00.000-04:00	13544.765
2019-05-26T17:55:00.000-04:00	13560.135
2019-05-26T18:00:00.000-04:00	13584.749
2019-05-26T18:05:00.000-04:00	13556.527
2019-05-26T18:10:00.000-04:00	13559.957
2019-05-26T18:15:00.000-04:00	13555.482
2019-05-26T18:20:00.000-04:00	13595.989
2019-05-26T18:25:00.000-04:00	13606.776
2019-05-26T18:30:00.000-04:00	13636.743
2019-05-26T18:35:00.000-04:00	13605.88
2019-05-26T18:40:00.000-04:00	13589.879
2019-05-26T18:45:00.000-04:00	13594.525
2019-05-26T18:50:00.000-04:00	13596.746
2019-05-26T18:55:00.000-04:00	13632.325
2019-05-26T19:00:00.000-04:00	13616.321
2019-05-26T19:05:00.000-04:00	13559.984
2019-05-26T19:10:00.000-04:00	13567.901
2019-05-26T19:15:00.000-04:00	13582.395
2019-05-26T19:20:00.000-04:00	13582.963
2019-05-26T19:25:00.000-04:00	13582.363
2019-05-26T19:30:00.000-04:00	13612.595
2019-05-26T19:35:00.000-04:00	13605.305
2019-05-26T19:40:00.000-04:00	13610.068
2019-05-26T19:45:00.000-04:00	13632.137

2019-05-26T00:00:00.000-04:00	9250
2019-05-26T01:00:00.000-04:00	8790
2019-05-26T02:00:00.000-04:00	8550
2019-05-26T03:00:00.000-04:00	8470
2019-05-26T04:00:00.000-04:00	8500
2019-05-26T05:00:00.000-04:00	8640
2019-05-26T06:00:00.000-04:00	8920
2019-05-26T07:00:00.000-04:00	9330
2019-05-26T08:00:00.000-04:00	9730
2019-05-26T09:00:00.000-04:00	10610
2019-05-26T10:00:00.000-04:00	10670
2019-05-26T11:00:00.000-04:00	10870
2019-05-26T12:00:00.000-04:00	10900
2019-05-26T13:00:00.000-04:00	11130
2019-05-26T14:00:00.000-04:00	11030
2019-05-26T15:00:00.000-04:00	11540
2019-05-26T16:00:00.000-04:00	12230
2019-05-26T17:00:00.000-04:00	12650
2019-05-26T18:00:00.000-04:00	13800
2019-05-26T19:00:00.000-04:00	13890
2019-05-26T20:00:00.000-04:00	14250
2019-05-26T21:00:00.000-04:00	13720
2019-05-26T22:00:00.000-04:00	12250
2019-05-26T23:00:00.000-04:00	11050

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$17.33	Energy
$0.01	Congestion
$0.02	Line Loss
$17.36 ↑

System Status

Normal

More Real-Time Data

News

ISO-NE Internal Market Monitor issues annual report

May 23, 2019

The 2018 Annual Markets Report concluded that New England’s wholesale power markets were competitive in 2018. Increases in energy prices were driven by higher natural gas prices during winter and higher power demand during a hot and humid summer. Higher capacity costs reflected higher clearing prices in the eighth and ninth FCAs after a spate of generator retirements. Capacity costs will begin to decline after June 2019, reflecting the entry of new resources and a higher capacity surplus.

Keep Reading

UConn engineering students conduct senior design project at ISO New England

May 14, 2019

During the 2018–2019 academic year, ISO-NE partnered with the University of Connecticut to sponsor an electrical engineering Senior Design Project. This project, for which three students received class credit, took place over eight months spread across two semesters.

Keep Reading

June CLG meeting will discuss energy efficiency in the capacity market

April 13, 2019

The next meeting of the New England Consumer Liaison Group (CLG) will be held June 20, 2019, from Noon — 3:30 p.m., at the DoubleTree Westborough Hotel. The topic is Energy Efficiency in the Forward Capacity Market: The Changing Landscape and Implications for Consumers.

Keep Reading

More News

Calendar

Power Supply Planning Committee	May 30, 2019 9:30AM - 4:00PM
Webinar: New England External Transaction Tool Web Services Changes	June 5, 2019 2:00PM - 3:30PM
Webinar: Quarterly Settlements Forum	June 6, 2019 10:00AM - 11:00AM
NEPOOL Budget & Finance Subcommittee Meeting	June 7, 2019 10:00AM - 12:00PM
NEPOOL Markets Committee Meeting	June 10, 2019 9:30AM - 4:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 05/26/2019 08:08 AM

19,379

AvailableCapacity (MW)

14,250

Forecasted PeakDemand (MW)

2,761

SurplusCapacity (MW)

12,113

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

News

Error loading event list

Calendar

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)