ISO New England

Making Every Season Bright

ISO New England would like to wish you a happy holiday season!
2018/2019 Winter Outlook

This at-a-glance handout summarizes ISO New England's operational outlook for the season and provides quick facts and stats.
Go Further! Go Faster!

ISO-NE’s new free mobile app offers many new features that will keep you better up to date on wholesale electricity prices, electricity demand, fuel mix, and grid conditions in New England.
Staying a Step Ahead

A new video looks inside ISO New England and the region’s changing power system. Watch today!
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 12/18/2018 04:30 AM

23,439

Available
Capacity (MW)

18,100

Forecasted Peak
Demand (MW)

2,951

Surplus
Capacity (MW)

17,451

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	1171
Natural Gas	5799
Nuclear	4014
Other	5
Renewables	29
Renewables	320
Renewables	14
Renewables	987
Renewables	363

2018-12-18T00:00:00.000-05:00	12394.229
2018-12-18T00:05:00.000-05:00	12119.889
2018-12-18T00:10:00.000-05:00	12055.199
2018-12-18T00:15:00.000-05:00	11997.468
2018-12-18T00:20:00.000-05:00	11949.814
2018-12-18T00:25:00.000-05:00	11915.484
2018-12-18T00:30:00.000-05:00	11869.599
2018-12-18T00:35:00.000-05:00	11834.707
2018-12-18T00:40:00.000-05:00	11791.156
2018-12-18T00:45:00.000-05:00	11733.57
2018-12-18T00:50:00.000-05:00	11736.463
2018-12-18T00:55:00.000-05:00	11723.196
2018-12-18T01:00:00.000-05:00	11701.463
2018-12-18T01:05:00.000-05:00	11669.067
2018-12-18T01:10:00.000-05:00	11642.814
2018-12-18T01:15:00.000-05:00	11632.273
2018-12-18T01:20:00.000-05:00	11590.012
2018-12-18T01:25:00.000-05:00	11577.76
2018-12-18T01:30:00.000-05:00	11552.741
2018-12-18T01:35:00.000-05:00	11560.141
2018-12-18T01:40:00.000-05:00	11544.97
2018-12-18T01:45:00.000-05:00	11535.609
2018-12-18T01:50:00.000-05:00	11530.399
2018-12-18T01:55:00.000-05:00	11506.524
2018-12-18T02:00:00.000-05:00	11539.843
2018-12-18T02:05:00.000-05:00	11521.021
2018-12-18T02:10:00.000-05:00	11530.826
2018-12-18T02:15:00.000-05:00	11535.781
2018-12-18T02:20:00.000-05:00	11535.494
2018-12-18T02:25:00.000-05:00	11534.732
2018-12-18T02:30:00.000-05:00	11525.1
2018-12-18T02:35:00.000-05:00	11539.548
2018-12-18T02:40:00.000-05:00	11546.483
2018-12-18T02:45:00.000-05:00	11544.757
2018-12-18T02:50:00.000-05:00	11558.481
2018-12-18T02:55:00.000-05:00	11559.858
2018-12-18T03:00:00.000-05:00	11563.156
2018-12-18T03:05:00.000-05:00	11603.057
2018-12-18T03:10:00.000-05:00	11621.56
2018-12-18T03:15:00.000-05:00	11628.595
2018-12-18T03:20:00.000-05:00	11652.529
2018-12-18T03:25:00.000-05:00	11664.297
2018-12-18T03:30:00.000-05:00	11679.425
2018-12-18T03:35:00.000-05:00	11712.802
2018-12-18T03:40:00.000-05:00	11728.968
2018-12-18T03:45:00.000-05:00	11764.202
2018-12-18T03:50:00.000-05:00	11775.195
2018-12-18T03:55:00.000-05:00	11831.38
2018-12-18T04:00:00.000-05:00	11884.945
2018-12-18T04:05:00.000-05:00	11974.332
2018-12-18T04:10:00.000-05:00	12003.715
2018-12-18T04:15:00.000-05:00	12046.357
2018-12-18T04:20:00.000-05:00	12107.021
2018-12-18T04:25:00.000-05:00	12133.345
2018-12-18T04:30:00.000-05:00	12214.95
2018-12-18T04:35:00.000-05:00	12295.291
2018-12-18T04:40:00.000-05:00	12355.658
2018-12-18T04:45:00.000-05:00	12441.043
2018-12-18T04:50:00.000-05:00	12503.523
2018-12-18T04:55:00.000-05:00	12555.763
2018-12-18T05:00:00.000-05:00	12668.761
2018-12-18T05:05:00.000-05:00	12872.439
2018-12-18T05:10:00.000-05:00	12966.659
2018-12-18T05:15:00.000-05:00	13075.814
2018-12-18T05:20:00.000-05:00	13196.328
2018-12-18T05:25:00.000-05:00	13308.658
2018-12-18T05:30:00.000-05:00	13421.939
2018-12-18T05:35:00.000-05:00	13569.623
2018-12-18T05:40:00.000-05:00	13692.791
2018-12-18T05:45:00.000-05:00	13820.891
2018-12-18T05:50:00.000-05:00	13954.375
2018-12-18T05:55:00.000-05:00	14123.887
2018-12-18T06:00:00.000-05:00	14322.105
2018-12-18T06:05:00.000-05:00	14630.846
2018-12-18T06:10:00.000-05:00	14827.611
2018-12-18T06:15:00.000-05:00	15003.951
2018-12-18T06:20:00.000-05:00	15149.505
2018-12-18T06:25:00.000-05:00	15276.339
2018-12-18T06:30:00.000-05:00	15424.698
2018-12-18T06:35:00.000-05:00	15587.899
2018-12-18T06:40:00.000-05:00	15703.992
2018-12-18T06:45:00.000-05:00	15822.314
2018-12-18T06:50:00.000-05:00	15937.301
2018-12-18T06:55:00.000-05:00	16050.746
2018-12-18T07:00:00.000-05:00	16136.876
2018-12-18T07:05:00.000-05:00	16266.621
2018-12-18T07:10:00.000-05:00	16313.545
2018-12-18T07:15:00.000-05:00	16394.896
2018-12-18T07:20:00.000-05:00	16386.695
2018-12-18T07:25:00.000-05:00	16431.961
2018-12-18T07:30:00.000-05:00	16472.652
2018-12-18T07:35:00.000-05:00	16474.197
2018-12-18T07:40:00.000-05:00	16463.979
2018-12-18T07:45:00.000-05:00	16465.035
2018-12-18T07:50:00.000-05:00	16468.352
2018-12-18T07:55:00.000-05:00	16476.082
2018-12-18T08:00:00.000-05:00	16453.846
2018-12-18T08:05:00.000-05:00	16451.377
2018-12-18T08:10:00.000-05:00	16453.611
2018-12-18T08:15:00.000-05:00	16427.598
2018-12-18T08:20:00.000-05:00	16419.135

2018-12-18T00:00:00.000-05:00	11890
2018-12-18T01:00:00.000-05:00	11580
2018-12-18T02:00:00.000-05:00	11520
2018-12-18T03:00:00.000-05:00	11690
2018-12-18T04:00:00.000-05:00	12200
2018-12-18T05:00:00.000-05:00	13260
2018-12-18T06:00:00.000-05:00	15010
2018-12-18T07:00:00.000-05:00	15870
2018-12-18T08:00:00.000-05:00	15750
2018-12-18T09:00:00.000-05:00	15360
2018-12-18T10:00:00.000-05:00	14960
2018-12-18T11:00:00.000-05:00	14690
2018-12-18T12:00:00.000-05:00	14600
2018-12-18T13:00:00.000-05:00	14660
2018-12-18T14:00:00.000-05:00	14900
2018-12-18T15:00:00.000-05:00	15570
2018-12-18T16:00:00.000-05:00	17060
2018-12-18T17:00:00.000-05:00	18100
2018-12-18T18:00:00.000-05:00	18050
2018-12-18T19:00:00.000-05:00	17680
2018-12-18T20:00:00.000-05:00	17080
2018-12-18T21:00:00.000-05:00	16140
2018-12-18T22:00:00.000-05:00	14770
2018-12-18T23:00:00.000-05:00	13550

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$51.18	Energy
$0.13	Congestion
$0.15	Line Loss
$51.46 ↓

System Status

Normal

More Real-Time Data

News

A different kind of holiday

December 10, 2018

For the first time since at least 2000, and possibly ever, Thanksgiving didn’t see its usual morning peak for grid demand this year. The change wasn’t caused by New Englanders suddenly deciding to change their cooking habits, but rather the further influence of solar power in the region.

Keep Reading

Mark your 2019 calendars!

December 3, 2018

ISO-NE has announced its 2019 wholesale electricity market (WEM) and Forward Capacity Market (FCM) classroom training schedule as well as its webinar schedule. Save the dates!

Keep Reading

Wholesale power and natural gas prices rose in October

November 29, 2018

Increased natural gas prices, coupled with planned refueling outages of two nuclear units, pushed up average wholesale power prices for the month of October 2018 in both the Day-Ahead and Real-Time Energy Markets when compared to the previous year. The day-ahead energy price was up 29.3% to $38.46 per megawatt-hour (MWh) and the real-time energy price rose 24.8% to $39.58/MWh.

Keep Reading

More News

Calendar

Reliability Committee	December 18, 2018 9:30AM - 4:30PM
Planning Advisory Committee (CANCELLED)	December 19, 2018 9:30AM - 4:30PM
Meter Reader Working Group (CANCELLED)	December 20, 2018 10:00AM - 12:00PM
Demand Resources Working Group (CANCELLED)	December 27, 2018 9:00AM - 12:00PM
NEPOOL Participants Committee Meeting	January 4, 2019 10:00AM - 2:30PM

Visit the Full Calendar

Today’s Snapshot

AS OF 12/18/2018 04:30 AM

23,439

AvailableCapacity (MW)

18,100

Forecasted PeakDemand (MW)

2,951

SurplusCapacity (MW)

17,451

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

News

Error loading event list

Calendar

Planning Advisory Committee (CANCELLED)

Meter Reader Working Group (CANCELLED)

Demand Resources Working Group (CANCELLED)

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)