ISO New England

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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 09/21/2020 04:28 AM

17,704

Available
Capacity (MW)

13,860

Forecasted Peak
Demand (MW)

1,586

Surplus
Capacity (MW)

13,116

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	170
Natural Gas	4819
Nuclear	3326
Other	8
Renewables	2
Renewables	340
Renewables	5
Renewables	98
Renewables	231

2020-09-21T00:00:00.000-04:00	9600.673
2020-09-21T00:05:00.000-04:00	9494.398
2020-09-21T00:10:00.000-04:00	9486.766
2020-09-21T00:15:00.000-04:00	9441.005
2020-09-21T00:20:00.000-04:00	9406.818
2020-09-21T00:25:00.000-04:00	9349.756
2020-09-21T00:30:00.000-04:00	9323.09
2020-09-21T00:35:00.000-04:00	9263.85
2020-09-21T00:40:00.000-04:00	9264.346
2020-09-21T00:45:00.000-04:00	9225.071
2020-09-21T00:50:00.000-04:00	9182.857
2020-09-21T00:55:00.000-04:00	9178.564
2020-09-21T01:00:00.000-04:00	9150.573
2020-09-21T01:05:00.000-04:00	9126.524
2020-09-21T01:10:00.000-04:00	9100.562
2020-09-21T01:15:00.000-04:00	9074.627
2020-09-21T01:20:00.000-04:00	9055.424
2020-09-21T01:25:00.000-04:00	9014.099
2020-09-21T01:30:00.000-04:00	9016.571
2020-09-21T01:35:00.000-04:00	9002.767
2020-09-21T01:40:00.000-04:00	8993.108
2020-09-21T01:45:00.000-04:00	8993.512
2020-09-21T01:50:00.000-04:00	8956.134
2020-09-21T01:55:00.000-04:00	8955.6
2020-09-21T02:00:00.000-04:00	8950.958
2020-09-21T02:05:00.000-04:00	8948.024
2020-09-21T02:10:00.000-04:00	8926.181
2020-09-21T02:15:00.000-04:00	8924.5
2020-09-21T02:20:00.000-04:00	8913.481
2020-09-21T02:25:00.000-04:00	8911.794
2020-09-21T02:30:00.000-04:00	8892.196
2020-09-21T02:35:00.000-04:00	8901.179
2020-09-21T02:40:00.000-04:00	8907.609
2020-09-21T02:45:00.000-04:00	8875.755
2020-09-21T02:50:00.000-04:00	8887.006
2020-09-21T02:55:00.000-04:00	8869.351
2020-09-21T03:00:00.000-04:00	8890.595
2020-09-21T03:05:00.000-04:00	8906.818
2020-09-21T03:10:00.000-04:00	8918.123
2020-09-21T03:15:00.000-04:00	8922.362
2020-09-21T03:20:00.000-04:00	8937.522
2020-09-21T03:25:00.000-04:00	8909.238
2020-09-21T03:30:00.000-04:00	8952.47
2020-09-21T03:35:00.000-04:00	8955.73
2020-09-21T03:40:00.000-04:00	8986.373
2020-09-21T03:45:00.000-04:00	8969.344
2020-09-21T03:50:00.000-04:00	8988.266
2020-09-21T03:55:00.000-04:00	9037.965
2020-09-21T04:00:00.000-04:00	9063.107
2020-09-21T04:05:00.000-04:00	9117.796
2020-09-21T04:10:00.000-04:00	9160.757
2020-09-21T04:15:00.000-04:00	9197.197
2020-09-21T04:20:00.000-04:00	9206.357
2020-09-21T04:25:00.000-04:00	9221.18
2020-09-21T04:30:00.000-04:00	9260.017
2020-09-21T04:35:00.000-04:00	9308.882
2020-09-21T04:40:00.000-04:00	9374.921
2020-09-21T04:45:00.000-04:00	9416.296
2020-09-21T04:50:00.000-04:00	9442.22
2020-09-21T04:55:00.000-04:00	9502.677
2020-09-21T05:00:00.000-04:00	9605.41
2020-09-21T05:05:00.000-04:00	9714.819
2020-09-21T05:10:00.000-04:00	9811.553
2020-09-21T05:15:00.000-04:00	9870.432
2020-09-21T05:20:00.000-04:00	9956.435
2020-09-21T05:25:00.000-04:00	10000.588

2020-09-21T00:00:00.000-04:00	9360
2020-09-21T01:00:00.000-04:00	9010
2020-09-21T02:00:00.000-04:00	8880
2020-09-21T03:00:00.000-04:00	8930
2020-09-21T04:00:00.000-04:00	9250
2020-09-21T05:00:00.000-04:00	10130
2020-09-21T06:00:00.000-04:00	11600
2020-09-21T07:00:00.000-04:00	12340
2020-09-21T08:00:00.000-04:00	11880
2020-09-21T09:00:00.000-04:00	11240
2020-09-21T10:00:00.000-04:00	10910
2020-09-21T11:00:00.000-04:00	10590
2020-09-21T12:00:00.000-04:00	10510
2020-09-21T13:00:00.000-04:00	10520
2020-09-21T14:00:00.000-04:00	10590
2020-09-21T15:00:00.000-04:00	11160
2020-09-21T16:00:00.000-04:00	11930
2020-09-21T17:00:00.000-04:00	12960
2020-09-21T18:00:00.000-04:00	13620
2020-09-21T19:00:00.000-04:00	13860
2020-09-21T20:00:00.000-04:00	13270
2020-09-21T21:00:00.000-04:00	12300
2020-09-21T22:00:00.000-04:00	11180
2020-09-21T23:00:00.000-04:00	10220

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$15.16	Energy
$0.00	Congestion
$0.02	Line Loss
$15.18 ↑

System Status

Normal

More Real-Time Data

News

Labor Day was no holiday for New England’s power grid: Weather and resource outages led to capacity shortage conditions

September 7, 2018

Labor Day was expected to be hot, but not as hot as it got. Between the hotter-than-forecasted weather and a string of unplanned generator outages, power system operating reserves ran short in New England on Sept. 3, 2018. ISO-NE system operators implemented several steps of a well-established operating procedure to address the reserve shortage and recover the required level of operating reserves.

Keep Reading

ISO-NE files proposal to retain retiring resources for fuel security

August 31, 2018

The proposal was filed in response to a deadline imposed by FERC last month and concludes a months-long stakeholder process to develop interim tariff changes to address fuel-security concerns in the near term. Following the August 31 filing, the ISO will begin stakeholder discussions to develop a market-based mechanism to address long-term fuel-security challenges facing the region.

Keep Reading

ISO-NE launches a redesigned Ask ISO for superior customer service

August 30, 2018

As part of ongoing efforts to provide high-quality service to the region, ISO New England is pleased to announce a new-and-improved Ask ISO. This enhanced customer support tool will provide a more streamlined, user-friendly experience for both ISO customers and ISO staff. It will also help the ISO effectively and expeditiously handle the many thousands of customer support requests received annually.

Keep Reading

More News

Calendar

Introduction to Wholesale Electricity Markets (WEM 101) - Virtual	September 21, 2020 8:30AM - 2:30PM
NEPOOL Variable Resource Working Group Meeting	September 22, 2020 9:30AM - 1:00PM
NEPOOL Reliability Committee	September 23, 2020 9:30AM - 4:30PM
Planning Advisory Committee	September 24, 2020 9:30AM - 4:30PM
NEPOOL Load Forecast Committee (LFC) Meeting	September 25, 2020 9:00AM - 3:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 09/21/2020 04:28 AM

17,704

AvailableCapacity (MW)

13,860

Forecasted PeakDemand (MW)

1,586

SurplusCapacity (MW)

13,116

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)