ISO New England

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.
Energize Your Career: Intern at the ISO!

At ISO New England, interns spend the summer working with industry experts on projects that matter. You’ll apply what you’ve learned in school and develop marketable skills.
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 04/18/2019 04:54 AM

19,382

Available
Capacity (MW)

13,830

Forecasted Peak
Demand (MW)

3,076

Surplus
Capacity (MW)

13,202

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Hydro	1313
Natural Gas	4901
Nuclear	2765
Renewables	27
Renewables	397
Renewables	1
Renewables	390
Renewables	181

2019-04-18T00:00:00.000-04:00	10011.913
2019-04-18T00:05:00.000-04:00	9943.265
2019-04-18T00:10:00.000-04:00	9895.25
2019-04-18T00:15:00.000-04:00	9845.107
2019-04-18T00:20:00.000-04:00	9803.99
2019-04-18T00:25:00.000-04:00	9757.69
2019-04-18T00:30:00.000-04:00	9728.823
2019-04-18T00:35:00.000-04:00	9709.841
2019-04-18T00:40:00.000-04:00	9698.645
2019-04-18T00:45:00.000-04:00	9669.849
2019-04-18T00:50:00.000-04:00	9613.17
2019-04-18T00:55:00.000-04:00	9578.876
2019-04-18T01:00:00.000-04:00	9553.939
2019-04-18T01:05:00.000-04:00	9521.887
2019-04-18T01:10:00.000-04:00	9494.915
2019-04-18T01:15:00.000-04:00	9486.402
2019-04-18T01:20:00.000-04:00	9472.64
2019-04-18T01:25:00.000-04:00	9445.369
2019-04-18T01:30:00.000-04:00	9442.029
2019-04-18T01:35:00.000-04:00	9385.793
2019-04-18T01:40:00.000-04:00	9367.335
2019-04-18T01:45:00.000-04:00	9356.091
2019-04-18T01:50:00.000-04:00	9357.899
2019-04-18T01:55:00.000-04:00	9341.604
2019-04-18T02:00:00.000-04:00	9339.81
2019-04-18T02:05:00.000-04:00	9322.261
2019-04-18T02:10:00.000-04:00	9329.404
2019-04-18T02:15:00.000-04:00	9298.79
2019-04-18T02:20:00.000-04:00	9287.827
2019-04-18T02:25:00.000-04:00	9286.888
2019-04-18T02:30:00.000-04:00	9289.282
2019-04-18T02:35:00.000-04:00	9274.632
2019-04-18T02:40:00.000-04:00	9282.145
2019-04-18T02:45:00.000-04:00	9292.843
2019-04-18T02:50:00.000-04:00	9277.476
2019-04-18T02:55:00.000-04:00	9253.986
2019-04-18T03:00:00.000-04:00	9251.792
2019-04-18T03:05:00.000-04:00	9270.87
2019-04-18T03:10:00.000-04:00	9301.3
2019-04-18T03:15:00.000-04:00	9266.044
2019-04-18T03:20:00.000-04:00	9302.759
2019-04-18T03:25:00.000-04:00	9290.46
2019-04-18T03:30:00.000-04:00	9305.173
2019-04-18T03:35:00.000-04:00	9306.511
2019-04-18T03:40:00.000-04:00	9329.202
2019-04-18T03:45:00.000-04:00	9310.729
2019-04-18T03:50:00.000-04:00	9346.142
2019-04-18T03:55:00.000-04:00	9347.364
2019-04-18T04:00:00.000-04:00	9398.993
2019-04-18T04:05:00.000-04:00	9467.847
2019-04-18T04:10:00.000-04:00	9480.379
2019-04-18T04:15:00.000-04:00	9519.496
2019-04-18T04:20:00.000-04:00	9568.894
2019-04-18T04:25:00.000-04:00	9598.998
2019-04-18T04:30:00.000-04:00	9628.708
2019-04-18T04:35:00.000-04:00	9700.164
2019-04-18T04:40:00.000-04:00	9749.025
2019-04-18T04:45:00.000-04:00	9784.719
2019-04-18T04:50:00.000-04:00	9825.541
2019-04-18T04:55:00.000-04:00	9889.119
2019-04-18T05:00:00.000-04:00	9981.107
2019-04-18T05:05:00.000-04:00	10130.587
2019-04-18T05:10:00.000-04:00	10201.28
2019-04-18T05:15:00.000-04:00	10273.424
2019-04-18T05:20:00.000-04:00	10347.116
2019-04-18T05:25:00.000-04:00	10438.206
2019-04-18T05:30:00.000-04:00	10502.422
2019-04-18T05:35:00.000-04:00	10626.912
2019-04-18T05:40:00.000-04:00	10727.95
2019-04-18T05:45:00.000-04:00	10819.506
2019-04-18T05:50:00.000-04:00	10901.541
2019-04-18T05:55:00.000-04:00	10999.027
2019-04-18T06:00:00.000-04:00	11165.263
2019-04-18T06:05:00.000-04:00	11349.806
2019-04-18T06:10:00.000-04:00	11492.103
2019-04-18T06:15:00.000-04:00	11565.692
2019-04-18T06:20:00.000-04:00	11651.997
2019-04-18T06:25:00.000-04:00	11743.522
2019-04-18T06:30:00.000-04:00	11799.281
2019-04-18T06:35:00.000-04:00	11886.771
2019-04-18T06:40:00.000-04:00	11958.795
2019-04-18T06:45:00.000-04:00	12040.438

2019-04-18T00:00:00.000-04:00	9900
2019-04-18T01:00:00.000-04:00	9550
2019-04-18T02:00:00.000-04:00	9410
2019-04-18T03:00:00.000-04:00	9430
2019-04-18T04:00:00.000-04:00	9750
2019-04-18T05:00:00.000-04:00	10670
2019-04-18T06:00:00.000-04:00	12120
2019-04-18T07:00:00.000-04:00	12960
2019-04-18T08:00:00.000-04:00	13030
2019-04-18T09:00:00.000-04:00	13220
2019-04-18T10:00:00.000-04:00	13190
2019-04-18T11:00:00.000-04:00	13080
2019-04-18T12:00:00.000-04:00	13040
2019-04-18T13:00:00.000-04:00	12970
2019-04-18T14:00:00.000-04:00	12780
2019-04-18T15:00:00.000-04:00	13020
2019-04-18T16:00:00.000-04:00	13310
2019-04-18T17:00:00.000-04:00	13670
2019-04-18T18:00:00.000-04:00	13810
2019-04-18T19:00:00.000-04:00	13830
2019-04-18T20:00:00.000-04:00	13690
2019-04-18T21:00:00.000-04:00	12820
2019-04-18T22:00:00.000-04:00	11660
2019-04-18T23:00:00.000-04:00	10540

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$20.44	Energy
$0.00	Congestion
$0.03	Line Loss
$20.47 ↓

System Status

Normal

More Real-Time Data

News

ISO-NE releases discussion paper on energy security challenges, solutions

April 1, 2019

Over the past several months, the ISO has taken interim measures to maintain the reliability of the system while long-term energy-security solutions are developed. The release of this paper marks an important step in the development of those long-term solutions.

Keep Reading

2018 transmission-outage coordination stats and goals

April 5, 2019

ISO-NE coordinates the schedule for thousands of transmission-line maintenance outages to help ensure these outages do not compromise the reliability and economics of the power system. According to the ISO New England Transmission Equipment Outage Coordination 2018 report, ISO-NE had requests for almost 3,500 planned outages and handled over 800 unplanned outages last year.

Keep Reading

Regional transmission investment: Spring 2019 update

April 2, 2019

Since the October 2018 update, 10 upgrades were placed in service, and no new projects were added. Since 2002, a cumulative total of 797 project components representing an investment of $10.9 billion have been placed into service to help ensure that New England’s transmission system continues to reliably and efficiently move wholesale electricity across the region.

Keep Reading

More News

Calendar

NEPOOL Budget & Finance Subcommittee Meeting	April 18, 2019 10:00AM - 12:00PM
NEPOOL GIS Operating Rules Working Group Meeting	April 18, 2019 3:30PM - 4:30PM
NEPOOL Markets Committee Meeting	April 23, 2019 9:30AM - 5:00PM
Reliability Committee	April 24, 2019 9:30AM - 4:30PM
Planning Advisory Committee	April 25, 2019 9:30AM - 4:30PM

Visit the Full Calendar

Today’s Snapshot

AS OF 04/18/2019 04:54 AM

19,382

AvailableCapacity (MW)

13,830

Forecasted PeakDemand (MW)

3,076

SurplusCapacity (MW)

13,202

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)