ISO New England

Go Further! Go Faster!

ISO-NE’s new free mobile app offers many new features that will keep you better up to date on wholesale electricity prices, electricity demand, fuel mix, and grid conditions in New England.
What’s in store for summer?

Adequate electricity supplies are expected; however, tight supply margins could develop if forecasted extreme peak demand occurs. Get the lowdown on what the ISO expects this summer on our Seasonal System Outlook webpage.
Staying a Step Ahead

A new video looks inside ISO New England and the region’s changing power system. Watch today!
2018 Regional Electricity Outlook (REO)

ISO-NE’s annual REO looks at the trends and challenges affecting New England’s power system, as well as the innovative solutions the ISO is pursuing to ensure reliable electricity for the region’s homes and businesses—today and into the future.
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 06/22/2018 08:22 AM

21,059

Available
Capacity (MW)

15,280

Forecasted Peak
Demand (MW)

3,239

Surplus
Capacity (MW)

17,630

Yesterday's Peak
Demand (MW)

Go To Today’s
Morning Report

Coal	1
Hydro	294
Natural Gas	6683
Nuclear	3997
Renewables	22
Renewables	355
Renewables	60
Renewables	43
Renewables	308

2018-06-22T00:00:00.000-04:00	12262.1
2018-06-22T00:05:00.000-04:00	12161.975
2018-06-22T00:10:00.000-04:00	12087.07
2018-06-22T00:15:00.000-04:00	12014.46
2018-06-22T00:20:00.000-04:00	11913.133
2018-06-22T00:25:00.000-04:00	11830.107
2018-06-22T00:30:00.000-04:00	11752.74
2018-06-22T00:35:00.000-04:00	11692.546
2018-06-22T00:40:00.000-04:00	11611.694
2018-06-22T00:45:00.000-04:00	11548.157
2018-06-22T00:50:00.000-04:00	11481.201
2018-06-22T00:55:00.000-04:00	11460.117
2018-06-22T01:00:00.000-04:00	11365.148
2018-06-22T01:05:00.000-04:00	11323.309
2018-06-22T01:10:00.000-04:00	11251.102
2018-06-22T01:15:00.000-04:00	11220.688
2018-06-22T01:20:00.000-04:00	11164.437
2018-06-22T01:25:00.000-04:00	11127.033
2018-06-22T01:30:00.000-04:00	11054.184
2018-06-22T01:35:00.000-04:00	10999.417
2018-06-22T01:40:00.000-04:00	10981.929
2018-06-22T01:45:00.000-04:00	10926.639
2018-06-22T01:50:00.000-04:00	10917.015
2018-06-22T01:55:00.000-04:00	10852.619
2018-06-22T02:00:00.000-04:00	10855.881
2018-06-22T02:05:00.000-04:00	10825.429
2018-06-22T02:10:00.000-04:00	10757.031
2018-06-22T02:15:00.000-04:00	10724.414
2018-06-22T02:20:00.000-04:00	10700.965
2018-06-22T02:25:00.000-04:00	10676.885
2018-06-22T02:30:00.000-04:00	10654.433
2018-06-22T02:35:00.000-04:00	10609.207
2018-06-22T02:40:00.000-04:00	10587.873
2018-06-22T02:45:00.000-04:00	10554.595
2018-06-22T02:50:00.000-04:00	10531.375
2018-06-22T02:55:00.000-04:00	10520.514
2018-06-22T03:00:00.000-04:00	10515.884
2018-06-22T03:05:00.000-04:00	10495.1
2018-06-22T03:10:00.000-04:00	10486.64
2018-06-22T03:15:00.000-04:00	10440.134
2018-06-22T03:20:00.000-04:00	10430.159
2018-06-22T03:25:00.000-04:00	10429.385
2018-06-22T03:30:00.000-04:00	10415.683
2018-06-22T03:35:00.000-04:00	10395.399
2018-06-22T03:40:00.000-04:00	10393.209
2018-06-22T03:45:00.000-04:00	10390.704
2018-06-22T03:50:00.000-04:00	10377.576
2018-06-22T03:55:00.000-04:00	10359.99
2018-06-22T04:00:00.000-04:00	10389.815
2018-06-22T04:05:00.000-04:00	10425.601
2018-06-22T04:10:00.000-04:00	10437.258
2018-06-22T04:15:00.000-04:00	10435.208
2018-06-22T04:20:00.000-04:00	10458.7
2018-06-22T04:25:00.000-04:00	10470.476
2018-06-22T04:30:00.000-04:00	10475.864
2018-06-22T04:35:00.000-04:00	10528.474
2018-06-22T04:40:00.000-04:00	10514.205
2018-06-22T04:45:00.000-04:00	10559.287
2018-06-22T04:50:00.000-04:00	10556.498
2018-06-22T04:55:00.000-04:00	10587.965
2018-06-22T05:00:00.000-04:00	10622.295
2018-06-22T05:05:00.000-04:00	10724.54
2018-06-22T05:10:00.000-04:00	10760.346
2018-06-22T05:15:00.000-04:00	10789.658
2018-06-22T05:20:00.000-04:00	10847.384
2018-06-22T05:25:00.000-04:00	10903.791
2018-06-22T05:30:00.000-04:00	10906.753
2018-06-22T05:35:00.000-04:00	10996.855
2018-06-22T05:40:00.000-04:00	11052.89
2018-06-22T05:45:00.000-04:00	11151.859
2018-06-22T05:50:00.000-04:00	11215.394
2018-06-22T05:55:00.000-04:00	11305.453
2018-06-22T06:00:00.000-04:00	11474.705
2018-06-22T06:05:00.000-04:00	11676.991
2018-06-22T06:10:00.000-04:00	11826.067
2018-06-22T06:15:00.000-04:00	11904.82
2018-06-22T06:20:00.000-04:00	11948.891
2018-06-22T06:25:00.000-04:00	12066.702
2018-06-22T06:30:00.000-04:00	12155.059
2018-06-22T06:35:00.000-04:00	12263.934
2018-06-22T06:40:00.000-04:00	12346.759
2018-06-22T06:45:00.000-04:00	12424.658
2018-06-22T06:50:00.000-04:00	12499.48
2018-06-22T06:55:00.000-04:00	12575.913
2018-06-22T07:00:00.000-04:00	12709.096
2018-06-22T07:05:00.000-04:00	12820.392
2018-06-22T07:10:00.000-04:00	12896.641
2018-06-22T07:15:00.000-04:00	12967.874
2018-06-22T07:20:00.000-04:00	13034.063
2018-06-22T07:25:00.000-04:00	13071.356
2018-06-22T07:30:00.000-04:00	13155.735
2018-06-22T07:35:00.000-04:00	13184.508
2018-06-22T07:40:00.000-04:00	13204.752
2018-06-22T07:45:00.000-04:00	13211.805
2018-06-22T07:50:00.000-04:00	13260.024
2018-06-22T07:55:00.000-04:00	13328.504
2018-06-22T08:00:00.000-04:00	13333.071
2018-06-22T08:05:00.000-04:00	13426.347
2018-06-22T08:10:00.000-04:00	13453.008
2018-06-22T08:15:00.000-04:00	13460.938
2018-06-22T08:20:00.000-04:00	13478.917
2018-06-22T08:25:00.000-04:00	13490.906
2018-06-22T08:30:00.000-04:00	13517.794
2018-06-22T08:35:00.000-04:00	13543.629
2018-06-22T08:40:00.000-04:00	13515.688
2018-06-22T08:45:00.000-04:00	13522.417

2018-06-22T00:00:00.000-04:00	11520
2018-06-22T01:00:00.000-04:00	10770
2018-06-22T02:00:00.000-04:00	10370
2018-06-22T03:00:00.000-04:00	10410
2018-06-22T04:00:00.000-04:00	10520
2018-06-22T05:00:00.000-04:00	10990
2018-06-22T06:00:00.000-04:00	12130
2018-06-22T07:00:00.000-04:00	13180
2018-06-22T08:00:00.000-04:00	13520
2018-06-22T09:00:00.000-04:00	13680
2018-06-22T10:00:00.000-04:00	13910
2018-06-22T11:00:00.000-04:00	14130
2018-06-22T12:00:00.000-04:00	14270
2018-06-22T13:00:00.000-04:00	14570
2018-06-22T14:00:00.000-04:00	14880
2018-06-22T15:00:00.000-04:00	14990
2018-06-22T16:00:00.000-04:00	15160
2018-06-22T17:00:00.000-04:00	15280
2018-06-22T18:00:00.000-04:00	14930
2018-06-22T19:00:00.000-04:00	14570
2018-06-22T20:00:00.000-04:00	14350
2018-06-22T21:00:00.000-04:00	13880
2018-06-22T22:00:00.000-04:00	12940
2018-06-22T23:00:00.000-04:00	11730

Real-Time Data

System Demand

Forecasted (MW)

Actual (MW)

Fuel Mix

Internal hub Price

$28.10	Energy
$0.00	Congestion
$-0.08	Line Loss
$28.02 ↓

System Status

Normal

More Real-Time Data

News

Download the latest edition of ISO-NE’s Wholesale Markets Project Plan

June 18, 2018

The June release of 2018 Wholesale Markets Project Plan (WMPP) is now available on the ISO’s website. The WMPP describes the current status of market initiatives (including the progress of market projects cited in the Annual Work Plan) and is updated biannually in the summer and winter.

Keep Reading

ISO-NE implements “Pay-for-performance” capacity market incentives

June 11, 2018

“Pay-for-performance” (PFP)—a cornerstone of ISO-NE’s ongoing, multi-faceted effort to address trends that are challenging power system reliability—became effective June 1. The new PFP rules provide enhanced incentives in the Forward Capacity Market for resource owners to ensure their resources are ready and able to meet their obligations to provide energy and reserves or reduce demand during times of stress on the regional power system.

Keep Reading

PRD explained: Q&A with ISO-NE’s Director of Demand Resource Strategy

June 6, 2018

On June 1, ISO-NE launched a new price-responsive demand (PRD) structure that completes the full integration of active demand resources (demand response) into the regional wholesale electricity marketplace. Building on demand resources’ long-standing ability to participate in the capacity market, active demand resources are now incorporated into the energy dispatch and reserve-designation process along with generating resources. Henry Yoshimura explains the changes and benefits it brings.

Keep Reading

More News

Calendar

Demand Resources Working Group	June 25, 2018 9:00AM - 12:00PM
NEPOOL Participants Committee Meeting	June 26, 2018 8:30AM - 4:00PM
NEPOOL Participants Committee Meeting	June 27, 2018 8:30AM - 12:00PM
NEPOOL Participants Committee Meeting	June 28, 2018 8:30AM - 4:00PM
NEPOOL Transmission Committee (CANCELLED)	July 10, 2018 9:30AM - 12:00PM

Visit the Full Calendar

Today’s Snapshot

AS OF 06/22/2018 08:22 AM

21,059

AvailableCapacity (MW)

15,280

Forecasted PeakDemand (MW)

3,239

SurplusCapacity (MW)

17,630

Yesterday's PeakDemand (MW)

Real-Time Data

System Demand

Fuel Mix

Internal hub Price

System Status

News

Error loading event list

Calendar

NEPOOL Transmission Committee (CANCELLED)

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)