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 08/18/2019 07:23 AM

22,615

Available
Capacity (MW)

19,740

Forecasted Peak
Demand (MW)

509

Surplus
Capacity (MW)

17,291

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	261
Natural Gas	7490
Nuclear	3317
Other	1
Renewables	29
Renewables	363
Renewables	75
Renewables	4
Renewables	321

2019-08-18T00:00:00.000-04:00	13419.799
2019-08-18T00:05:00.000-04:00	13329.911
2019-08-18T00:10:00.000-04:00	13258.886
2019-08-18T00:15:00.000-04:00	13199.101
2019-08-18T00:20:00.000-04:00	13122.643
2019-08-18T00:25:00.000-04:00	13078.809
2019-08-18T00:30:00.000-04:00	13002.923
2019-08-18T00:35:00.000-04:00	12953.071
2019-08-18T00:40:00.000-04:00	12905.261
2019-08-18T00:45:00.000-04:00	12811.279
2019-08-18T00:50:00.000-04:00	12772.68
2019-08-18T00:55:00.000-04:00	12718.17
2019-08-18T01:00:00.000-04:00	12635.156
2019-08-18T01:05:00.000-04:00	12612.278
2019-08-18T01:10:00.000-04:00	12575.838
2019-08-18T01:15:00.000-04:00	12516.806
2019-08-18T01:20:00.000-04:00	12455.295
2019-08-18T01:25:00.000-04:00	12426.094
2019-08-18T01:30:00.000-04:00	12402.325
2019-08-18T01:35:00.000-04:00	12322.365
2019-08-18T01:40:00.000-04:00	12280.529
2019-08-18T01:45:00.000-04:00	12254.282
2019-08-18T01:50:00.000-04:00	12195.772
2019-08-18T01:55:00.000-04:00	12200.034
2019-08-18T02:00:00.000-04:00	12261.959
2019-08-18T02:05:00.000-04:00	12117.432
2019-08-18T02:10:00.000-04:00	12089.617
2019-08-18T02:15:00.000-04:00	12060.504
2019-08-18T02:20:00.000-04:00	12030.882
2019-08-18T02:25:00.000-04:00	11988.33
2019-08-18T02:30:00.000-04:00	11959.157
2019-08-18T02:35:00.000-04:00	11934.372
2019-08-18T02:40:00.000-04:00	11909.801
2019-08-18T02:45:00.000-04:00	11876.95
2019-08-18T02:50:00.000-04:00	11849.094
2019-08-18T02:55:00.000-04:00	11826.896
2019-08-18T03:00:00.000-04:00	11812.144
2019-08-18T03:05:00.000-04:00	11797.525
2019-08-18T03:10:00.000-04:00	11795.485
2019-08-18T03:15:00.000-04:00	11765.731
2019-08-18T03:20:00.000-04:00	11740.714
2019-08-18T03:25:00.000-04:00	11694.432
2019-08-18T03:30:00.000-04:00	11694.918
2019-08-18T03:35:00.000-04:00	11673.013
2019-08-18T03:40:00.000-04:00	11645.266
2019-08-18T03:45:00.000-04:00	11659.287
2019-08-18T03:50:00.000-04:00	11628.454
2019-08-18T03:55:00.000-04:00	11599.396
2019-08-18T04:00:00.000-04:00	11614.656
2019-08-18T04:05:00.000-04:00	11598.254
2019-08-18T04:10:00.000-04:00	11628.824
2019-08-18T04:15:00.000-04:00	11600.403
2019-08-18T04:20:00.000-04:00	11598.667
2019-08-18T04:25:00.000-04:00	11594.375
2019-08-18T04:30:00.000-04:00	11599.758
2019-08-18T04:35:00.000-04:00	11607.436
2019-08-18T04:40:00.000-04:00	11599.266
2019-08-18T04:45:00.000-04:00	11590.02
2019-08-18T04:50:00.000-04:00	11600.919
2019-08-18T04:55:00.000-04:00	11614.023
2019-08-18T05:00:00.000-04:00	11661.881
2019-08-18T05:05:00.000-04:00	11674.453
2019-08-18T05:10:00.000-04:00	11675.585
2019-08-18T05:15:00.000-04:00	11694.887
2019-08-18T05:20:00.000-04:00	11698.754
2019-08-18T05:25:00.000-04:00	11703.315
2019-08-18T05:30:00.000-04:00	11726.247
2019-08-18T05:35:00.000-04:00	11751.672
2019-08-18T05:40:00.000-04:00	11733.451
2019-08-18T05:45:00.000-04:00	11739.949
2019-08-18T05:50:00.000-04:00	11738.445
2019-08-18T05:55:00.000-04:00	11742.082
2019-08-18T06:00:00.000-04:00	11797.174
2019-08-18T06:05:00.000-04:00	11843.236
2019-08-18T06:10:00.000-04:00	11868.868
2019-08-18T06:15:00.000-04:00	11898.499
2019-08-18T06:20:00.000-04:00	11889.74
2019-08-18T06:25:00.000-04:00	11909.972
2019-08-18T06:30:00.000-04:00	11923.624
2019-08-18T06:35:00.000-04:00	11964.285
2019-08-18T06:40:00.000-04:00	11968.093
2019-08-18T06:45:00.000-04:00	12010.249
2019-08-18T06:50:00.000-04:00	12069.868
2019-08-18T06:55:00.000-04:00	12116.568
2019-08-18T07:00:00.000-04:00	12175.215
2019-08-18T07:05:00.000-04:00	12236.945
2019-08-18T07:10:00.000-04:00	12283.039
2019-08-18T07:15:00.000-04:00	12335.055
2019-08-18T07:20:00.000-04:00	12387.238
2019-08-18T07:25:00.000-04:00	12450.31
2019-08-18T07:30:00.000-04:00	12466.715
2019-08-18T07:35:00.000-04:00	12521.844
2019-08-18T07:40:00.000-04:00	12586.301
2019-08-18T07:45:00.000-04:00	12619.776
2019-08-18T07:50:00.000-04:00	12699.683
2019-08-18T07:55:00.000-04:00	12767.548
2019-08-18T08:00:00.000-04:00	12874.884
2019-08-18T08:05:00.000-04:00	12932.265
2019-08-18T08:10:00.000-04:00	13052.461
2019-08-18T08:15:00.000-04:00	13102.976
2019-08-18T08:20:00.000-04:00	13173.889
2019-08-18T08:25:00.000-04:00	13219.381
2019-08-18T08:30:00.000-04:00	13335.787
2019-08-18T08:35:00.000-04:00	13378.01
2019-08-18T08:40:00.000-04:00	13470.467
2019-08-18T08:45:00.000-04:00	13502.084
2019-08-18T08:50:00.000-04:00	13604.275
2019-08-18T08:55:00.000-04:00	13629.168
2019-08-18T09:00:00.000-04:00	13696.322
2019-08-18T09:05:00.000-04:00	13786.996
2019-08-18T09:10:00.000-04:00	13844.86
2019-08-18T09:15:00.000-04:00	13898.22
2019-08-18T09:20:00.000-04:00	13965.707
2019-08-18T09:25:00.000-04:00	13972.907
2019-08-18T09:30:00.000-04:00	14034.56
2019-08-18T09:35:00.000-04:00	14092.871

2019-08-18T00:00:00.000-04:00	13030
2019-08-18T01:00:00.000-04:00	12390
2019-08-18T02:00:00.000-04:00	11970
2019-08-18T03:00:00.000-04:00	11690
2019-08-18T04:00:00.000-04:00	11580
2019-08-18T05:00:00.000-04:00	11640
2019-08-18T06:00:00.000-04:00	11890
2019-08-18T07:00:00.000-04:00	12460
2019-08-18T08:00:00.000-04:00	13350
2019-08-18T09:00:00.000-04:00	14160
2019-08-18T10:00:00.000-04:00	14900
2019-08-18T11:00:00.000-04:00	15650
2019-08-18T12:00:00.000-04:00	16430
2019-08-18T13:00:00.000-04:00	17140
2019-08-18T14:00:00.000-04:00	17760
2019-08-18T15:00:00.000-04:00	18440
2019-08-18T16:00:00.000-04:00	19150
2019-08-18T17:00:00.000-04:00	19730
2019-08-18T18:00:00.000-04:00	19740
2019-08-18T19:00:00.000-04:00	19440
2019-08-18T20:00:00.000-04:00	19130
2019-08-18T21:00:00.000-04:00	18150
2019-08-18T22:00:00.000-04:00	16710
2019-08-18T23:00:00.000-04:00	15280

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$22.39	Energy
$0.00	Congestion
$-0.10	Line Loss
$22.29 ↑

System Status

Normal

More Real-Time Data

News

Real-time prices fall to sixth-lowest monthly average in June

July 29, 2019

Low natural gas prices and a below average demand led to a decrease in wholesale prices for both the Real-Time and Day-Ahead Energy Markets in June. Down 13.8% from last year, the average real-time wholesale power price of $22.43 per megawatt-hour (MWh) was the sixth-lowest since March 2003. The day-ahead average of $22.09/MWh was also low, down 17.6% from June 2018.

Keep Reading

Registration open for the 2019 Regional System Plan Meeting

July 26, 2019

The final draft of the 2019 Regional System Plan will be presented on September 12, 2019 at the Westin Copley Place in Boston. The event will include a keynote address and a panel discussion in a public meeting format.

Keep Reading

Registration open for fall classroom training courses

July 5, 2019

ISO New England is pleased to announce that registration is open for fall 2019 market training classes: WEM 101 in September, WEM 201 in November, and FCM 101 in October. All three multi-day courses will be held at The Hotel Northampton.

Keep Reading

More News

Calendar

NEPOOL Budget & Finance Subcommittee Meeting	August 19, 2019 10:00AM - 12:00PM
Reliability Committee	August 20, 2019 9:30AM - 4:30PM
NEPOOL Transmission Committee	August 21, 2019 9:30AM - 2:45PM
Demand Resources Working Group (CANCELLED)	August 28, 2019 9:00AM - 10:00AM
Power Supply Planning Committee	August 29, 2019 9:30AM - 4:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 08/18/2019 07:23 AM

22,615

AvailableCapacity (MW)

19,740

Forecasted PeakDemand (MW)

509

SurplusCapacity (MW)

17,291

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)