ISO New England

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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.
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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 12/15/2018 08:55 AM

20,365

Available
Capacity (MW)

15,500

Forecasted Peak
Demand (MW)

2,477

Surplus
Capacity (MW)

16,727

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	616
Natural Gas	4639
Nuclear	4012
Renewables	28
Renewables	345
Renewables	13
Renewables	558
Renewables	387

2018-12-15T00:00:00.000-05:00	11735.366
2018-12-15T00:05:00.000-05:00	11723.194
2018-12-15T00:10:00.000-05:00	11604.983
2018-12-15T00:15:00.000-05:00	11552.847
2018-12-15T00:20:00.000-05:00	11459.048
2018-12-15T00:25:00.000-05:00	11428.757
2018-12-15T00:30:00.000-05:00	11368.505
2018-12-15T00:35:00.000-05:00	11328.443
2018-12-15T00:40:00.000-05:00	11265.548
2018-12-15T00:45:00.000-05:00	11227.638
2018-12-15T00:50:00.000-05:00	11178.471
2018-12-15T00:55:00.000-05:00	11136.239
2018-12-15T01:00:00.000-05:00	11092.923
2018-12-15T01:05:00.000-05:00	11042.276
2018-12-15T01:10:00.000-05:00	11016.895
2018-12-15T01:15:00.000-05:00	10981.293
2018-12-15T01:20:00.000-05:00	10947.748
2018-12-15T01:25:00.000-05:00	10903.338
2018-12-15T01:30:00.000-05:00	10868.099
2018-12-15T01:35:00.000-05:00	10842.92
2018-12-15T01:40:00.000-05:00	10812.967
2018-12-15T01:45:00.000-05:00	10771.687
2018-12-15T01:50:00.000-05:00	10737.493
2018-12-15T01:55:00.000-05:00	10730.377
2018-12-15T02:00:00.000-05:00	10724.795
2018-12-15T02:05:00.000-05:00	10710.309
2018-12-15T02:10:00.000-05:00	10679.899
2018-12-15T02:15:00.000-05:00	10636.172
2018-12-15T02:20:00.000-05:00	10630.223
2018-12-15T02:25:00.000-05:00	10617.274
2018-12-15T02:30:00.000-05:00	10608.448
2018-12-15T02:35:00.000-05:00	10571.83
2018-12-15T02:40:00.000-05:00	10564.05
2018-12-15T02:45:00.000-05:00	10555.226
2018-12-15T02:50:00.000-05:00	10554.457
2018-12-15T02:55:00.000-05:00	10551.911
2018-12-15T03:00:00.000-05:00	10552.52
2018-12-15T03:05:00.000-05:00	10521.034
2018-12-15T03:10:00.000-05:00	10517.184
2018-12-15T03:15:00.000-05:00	10497.783
2018-12-15T03:20:00.000-05:00	10499.746
2018-12-15T03:25:00.000-05:00	10490.166
2018-12-15T03:30:00.000-05:00	10502.846
2018-12-15T03:35:00.000-05:00	10469.823
2018-12-15T03:40:00.000-05:00	10481.447
2018-12-15T03:45:00.000-05:00	10458.434
2018-12-15T03:50:00.000-05:00	10463.97
2018-12-15T03:55:00.000-05:00	10458.23
2018-12-15T04:00:00.000-05:00	10476.191
2018-12-15T04:05:00.000-05:00	10489.356
2018-12-15T04:10:00.000-05:00	10525.693
2018-12-15T04:15:00.000-05:00	10508.736
2018-12-15T04:20:00.000-05:00	10524.484
2018-12-15T04:25:00.000-05:00	10539.953
2018-12-15T04:30:00.000-05:00	10564.884
2018-12-15T04:35:00.000-05:00	10597.632
2018-12-15T04:40:00.000-05:00	10627.901
2018-12-15T04:45:00.000-05:00	10635.948
2018-12-15T04:50:00.000-05:00	10640.712
2018-12-15T04:55:00.000-05:00	10683.286
2018-12-15T05:00:00.000-05:00	10740.324
2018-12-15T05:05:00.000-05:00	10803.104
2018-12-15T05:10:00.000-05:00	10835.07
2018-12-15T05:15:00.000-05:00	10858.955
2018-12-15T05:20:00.000-05:00	10882.526
2018-12-15T05:25:00.000-05:00	10911.37
2018-12-15T05:30:00.000-05:00	10964.107
2018-12-15T05:35:00.000-05:00	11032.053
2018-12-15T05:40:00.000-05:00	11037.107
2018-12-15T05:45:00.000-05:00	11103.214
2018-12-15T05:50:00.000-05:00	11155.002
2018-12-15T05:55:00.000-05:00	11200.272
2018-12-15T06:00:00.000-05:00	11310.062
2018-12-15T06:05:00.000-05:00	11434.734
2018-12-15T06:10:00.000-05:00	11501.424
2018-12-15T06:15:00.000-05:00	11561.18
2018-12-15T06:20:00.000-05:00	11604.999
2018-12-15T06:25:00.000-05:00	11638.406
2018-12-15T06:30:00.000-05:00	11735.944
2018-12-15T06:35:00.000-05:00	11787.84
2018-12-15T06:40:00.000-05:00	11869.713
2018-12-15T06:45:00.000-05:00	11898.835
2018-12-15T06:50:00.000-05:00	11988.268
2018-12-15T06:55:00.000-05:00	12069.073
2018-12-15T07:00:00.000-05:00	12151.214
2018-12-15T07:05:00.000-05:00	12306.663
2018-12-15T07:10:00.000-05:00	12339.875
2018-12-15T07:15:00.000-05:00	12424.605
2018-12-15T07:20:00.000-05:00	12473.586
2018-12-15T07:25:00.000-05:00	12549.762
2018-12-15T07:30:00.000-05:00	12594.146
2018-12-15T07:35:00.000-05:00	12666.459
2018-12-15T07:40:00.000-05:00	12762.685
2018-12-15T07:45:00.000-05:00	12806.162
2018-12-15T07:50:00.000-05:00	12869.201
2018-12-15T07:55:00.000-05:00	12997.336
2018-12-15T08:00:00.000-05:00	13043.354
2018-12-15T08:05:00.000-05:00	13163.396
2018-12-15T08:10:00.000-05:00	13233.767
2018-12-15T08:15:00.000-05:00	13281.557
2018-12-15T08:20:00.000-05:00	13330.16
2018-12-15T08:25:00.000-05:00	13398.186
2018-12-15T08:30:00.000-05:00	13452.688
2018-12-15T08:35:00.000-05:00	13507.164
2018-12-15T08:40:00.000-05:00	13523.706
2018-12-15T08:45:00.000-05:00	13583.91
2018-12-15T08:50:00.000-05:00	13608.594
2018-12-15T08:55:00.000-05:00	13655.009
2018-12-15T09:00:00.000-05:00	13710.039
2018-12-15T09:05:00.000-05:00	13744.359
2018-12-15T09:10:00.000-05:00	13757.129
2018-12-15T09:15:00.000-05:00	13777.5
2018-12-15T09:20:00.000-05:00	13782.035
2018-12-15T09:25:00.000-05:00	13779.953
2018-12-15T09:30:00.000-05:00	13781.304
2018-12-15T09:35:00.000-05:00	13777.145
2018-12-15T09:40:00.000-05:00	13763.373
2018-12-15T09:45:00.000-05:00	13777.509
2018-12-15T09:50:00.000-05:00	13788.537
2018-12-15T09:55:00.000-05:00	13782.235
2018-12-15T10:00:00.000-05:00	13742.879
2018-12-15T10:05:00.000-05:00	13742.087
2018-12-15T10:10:00.000-05:00	13803.027
2018-12-15T10:15:00.000-05:00	13734.506
2018-12-15T10:20:00.000-05:00	13728.367
2018-12-15T10:25:00.000-05:00	13695.271
2018-12-15T10:30:00.000-05:00	13635.752
2018-12-15T10:35:00.000-05:00	13637.82
2018-12-15T10:40:00.000-05:00	13625.658
2018-12-15T10:45:00.000-05:00	13566.51
2018-12-15T10:50:00.000-05:00	13551.928
2018-12-15T10:55:00.000-05:00	13563.39
2018-12-15T11:00:00.000-05:00	13515.436
2018-12-15T11:05:00.000-05:00	13470.522
2018-12-15T11:10:00.000-05:00	13422.553
2018-12-15T11:15:00.000-05:00	13410.816
2018-12-15T11:20:00.000-05:00	13398.118
2018-12-15T11:25:00.000-05:00	13348.013
2018-12-15T11:30:00.000-05:00	13322.376
2018-12-15T11:35:00.000-05:00	13309.729
2018-12-15T11:40:00.000-05:00	13289.132
2018-12-15T11:45:00.000-05:00	13262.35
2018-12-15T11:50:00.000-05:00	13289.658
2018-12-15T11:55:00.000-05:00	13234.771
2018-12-15T12:00:00.000-05:00	13242.063
2018-12-15T12:05:00.000-05:00	13266.374
2018-12-15T12:10:00.000-05:00	13270.996
2018-12-15T12:15:00.000-05:00	13321.042
2018-12-15T12:20:00.000-05:00	13320.07
2018-12-15T12:25:00.000-05:00	13327.547
2018-12-15T12:30:00.000-05:00	13293.889
2018-12-15T12:35:00.000-05:00	13342.905
2018-12-15T12:40:00.000-05:00	13332.698
2018-12-15T12:45:00.000-05:00	13313.182
2018-12-15T12:50:00.000-05:00	13333.114
2018-12-15T12:55:00.000-05:00	13327.465
2018-12-15T13:00:00.000-05:00	13324.049
2018-12-15T13:05:00.000-05:00	13275.322
2018-12-15T13:10:00.000-05:00	13299.366
2018-12-15T13:15:00.000-05:00	13319.195
2018-12-15T13:20:00.000-05:00	13305.806
2018-12-15T13:25:00.000-05:00	13305.785
2018-12-15T13:30:00.000-05:00	13328.113
2018-12-15T13:35:00.000-05:00	13320.043
2018-12-15T13:40:00.000-05:00	13351.545
2018-12-15T13:45:00.000-05:00	13359.285
2018-12-15T13:50:00.000-05:00	13382.55
2018-12-15T13:55:00.000-05:00	13395.91
2018-12-15T14:00:00.000-05:00	13383.504

2018-12-15T00:00:00.000-05:00	11400
2018-12-15T01:00:00.000-05:00	10880
2018-12-15T02:00:00.000-05:00	10610
2018-12-15T03:00:00.000-05:00	10490
2018-12-15T04:00:00.000-05:00	10580
2018-12-15T05:00:00.000-05:00	10970
2018-12-15T06:00:00.000-05:00	11720
2018-12-15T07:00:00.000-05:00	12590
2018-12-15T08:00:00.000-05:00	13410
2018-12-15T09:00:00.000-05:00	13770
2018-12-15T10:00:00.000-05:00	13840
2018-12-15T11:00:00.000-05:00	13550
2018-12-15T12:00:00.000-05:00	13420
2018-12-15T13:00:00.000-05:00	13340
2018-12-15T14:00:00.000-05:00	13400
2018-12-15T15:00:00.000-05:00	13940
2018-12-15T16:00:00.000-05:00	14940
2018-12-15T17:00:00.000-05:00	15500
2018-12-15T18:00:00.000-05:00	15300
2018-12-15T19:00:00.000-05:00	14890
2018-12-15T20:00:00.000-05:00	14440
2018-12-15T21:00:00.000-05:00	13840
2018-12-15T22:00:00.000-05:00	12990
2018-12-15T23:00:00.000-05:00	12100

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$30.34	Energy
$0.00	Congestion
$0.12	Line Loss
$30.46 ↓

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 12/15/2018 08:55 AM

20,365

AvailableCapacity (MW)

15,500

Forecasted PeakDemand (MW)

2,477

SurplusCapacity (MW)

16,727

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)