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 06/25/2019 03:24 AM

21,492

Available
Capacity (MW)

16,100

Forecasted Peak
Demand (MW)

3,024

Surplus
Capacity (MW)

17,119

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Coal	192
Hydro	599
Natural Gas	3671
Nuclear	3334
Other	5
Renewables	30
Renewables	330
Renewables	188
Renewables	238

2019-06-25T00:00:00.000-04:00	12023.245
2019-06-25T00:05:00.000-04:00	11962.471
2019-06-25T00:10:00.000-04:00	11874.535
2019-06-25T00:15:00.000-04:00	11815.235
2019-06-25T00:20:00.000-04:00	11709.103
2019-06-25T00:25:00.000-04:00	11648.369
2019-06-25T00:30:00.000-04:00	11571.066
2019-06-25T00:35:00.000-04:00	11506.022
2019-06-25T00:40:00.000-04:00	11410.714
2019-06-25T00:45:00.000-04:00	11361.725
2019-06-25T00:50:00.000-04:00	11297.144
2019-06-25T00:55:00.000-04:00	11251.632
2019-06-25T01:00:00.000-04:00	11198.519
2019-06-25T01:05:00.000-04:00	11135.472
2019-06-25T01:10:00.000-04:00	11090.722
2019-06-25T01:15:00.000-04:00	11060.67
2019-06-25T01:20:00.000-04:00	11017.18
2019-06-25T01:25:00.000-04:00	10939.138
2019-06-25T01:30:00.000-04:00	10915.825
2019-06-25T01:35:00.000-04:00	10874.252
2019-06-25T01:40:00.000-04:00	10785.599
2019-06-25T01:45:00.000-04:00	10783.63
2019-06-25T01:50:00.000-04:00	10743.359
2019-06-25T01:55:00.000-04:00	10701.865
2019-06-25T02:00:00.000-04:00	10681.643
2019-06-25T02:05:00.000-04:00	10668.115
2019-06-25T02:10:00.000-04:00	10596.257
2019-06-25T02:15:00.000-04:00	10579.386
2019-06-25T02:20:00.000-04:00	10559.944
2019-06-25T02:25:00.000-04:00	10547.766
2019-06-25T02:30:00.000-04:00	10504.308
2019-06-25T02:35:00.000-04:00	10494.121
2019-06-25T02:40:00.000-04:00	10467.838
2019-06-25T02:45:00.000-04:00	10447.948
2019-06-25T02:50:00.000-04:00	10425.555
2019-06-25T02:55:00.000-04:00	10441.351
2019-06-25T03:00:00.000-04:00	10419.253
2019-06-25T03:05:00.000-04:00	10399.924
2019-06-25T03:10:00.000-04:00	10403.353
2019-06-25T03:15:00.000-04:00	10372.08
2019-06-25T03:20:00.000-04:00	10377.473
2019-06-25T03:25:00.000-04:00	10348.307
2019-06-25T03:30:00.000-04:00	10359.008
2019-06-25T03:35:00.000-04:00	10355.163
2019-06-25T03:40:00.000-04:00	10353.256
2019-06-25T03:45:00.000-04:00	10362.936
2019-06-25T03:50:00.000-04:00	10336.687
2019-06-25T03:55:00.000-04:00	10379.188
2019-06-25T04:00:00.000-04:00	10397.508
2019-06-25T04:05:00.000-04:00	10451.757
2019-06-25T04:10:00.000-04:00	10473.894

2019-06-25T00:00:00.000-04:00	11230
2019-06-25T01:00:00.000-04:00	10580
2019-06-25T02:00:00.000-04:00	10170
2019-06-25T03:00:00.000-04:00	10060
2019-06-25T04:00:00.000-04:00	10250
2019-06-25T05:00:00.000-04:00	10990
2019-06-25T06:00:00.000-04:00	12470
2019-06-25T07:00:00.000-04:00	13620
2019-06-25T08:00:00.000-04:00	14200
2019-06-25T09:00:00.000-04:00	14590
2019-06-25T10:00:00.000-04:00	14990
2019-06-25T11:00:00.000-04:00	15340
2019-06-25T12:00:00.000-04:00	15470
2019-06-25T13:00:00.000-04:00	15660
2019-06-25T14:00:00.000-04:00	15690
2019-06-25T15:00:00.000-04:00	15770
2019-06-25T16:00:00.000-04:00	15880
2019-06-25T17:00:00.000-04:00	16100
2019-06-25T18:00:00.000-04:00	15980
2019-06-25T19:00:00.000-04:00	15750
2019-06-25T20:00:00.000-04:00	15470
2019-06-25T21:00:00.000-04:00	14890
2019-06-25T22:00:00.000-04:00	13630
2019-06-25T23:00:00.000-04:00	12350

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$21.88	Energy
$0.00	Congestion
$0.12	Line Loss
$22.00 ↓

System Status

Normal

More Real-Time Data

News

Renewable resources incorporated into Day-Ahead Energy Market

June 4, 2019

New England’s wind- and intermittent hydro-powered generators with a capacity supply obligation are now required to start offering into the Day-Ahead Energy Market. Another milestone in ISO-NE’s efforts to efficiently integrate renewable resources, this stipulation comes three years after the ISO launched the Do Not Exceed (DNE) Dispatch Project that enabled these resources to participate in the Real-Time Energy Markets and begin taking electronic dispatch instructions directly from ISO New England.

Keep Reading

Day-Ahead and real-time prices down significantly in April

May 30, 2019

Lower natural gas prices and consumer demand for electricity led to average wholesale power prices that were down 40.1% in the Day-Ahead Energy Market and 38.2% in the Real-Time Energy Market from last year. The day-ahead energy price for the month was $26.97 per megawatt-hour and the real-time energy price was $26.80 per megawatt-hour.

Keep Reading

Vermont Army Guard visits ISO New England for research toward energy storage solutions

May 28, 2019

The Vermont Energy Investment Corporation and Efficiency Vermont are working with the Vermont National Guard to improve military resiliency through the implementation of energy storage solutions. Eleven guests visited the ISO for an overview, control room viewing, and introductory conversations with subject matter experts.

Keep Reading

More News

Calendar

NEPOOL Participants Committee Meeting	June 25, 2019 8:30AM - 4:00PM
NEPOOL Participants Committee Meeting	June 26, 2019 8:30AM - 4:00PM
NEPOOL Participants Committee Meeting	June 27, 2019 8:30AM - 4:00PM
Reliability Committee Teleconference	June 28, 2019 9:30AM - 10:00AM
Demand Resources Working Group	July 1, 2019 9:00AM - 1:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 06/25/2019 03:24 AM

21,492

AvailableCapacity (MW)

16,100

Forecasted PeakDemand (MW)

3,024

SurplusCapacity (MW)

17,119

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)