• 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.


AS OF 04/23/2018 08:44 AM


Capacity (MW)


Forecasted Peak
Demand (MW)


Capacity (MW)


Yesterday's Peak
Demand (MW)

Real-Time Data

System Demand


Forecasted (MW)
Actual (MW)

Fuel Mix


Internal hub Price

$18.95 Energy
$0.00 Congestion
$-0.05 Line Loss

System Status

Normal normal

More Real-Time Data


Earth Day 2018: Setting regional solar and wind power records in New England

April 19, 2018

Get an update on how quickly the region is adopting these and other clean-energy resources and how they’re adding to dramatic reductions in generator air emissions.

Keep Reading

ISO-NE issues draft load forecast for the next 10 years

March 29, 2018

The draft long-term forecast for 2018 to 2027 projects that energy usage and peak demand will decline slightly in New England over the 10-year period. The primary factors are continuing installation of energy-efficiency measures and behind-the-meter photovoltaic (BTM PV) arrays throughout the region.

Keep Reading

Feb. natural gas and wholesale power prices subsided from Jan. highs

March 26, 2018 at 9:30AM

Milder weather during February tempered the demand for both natural gas and power and allowed the average monthly price for each to drop significantly from the highs recorded during January. The average monthly wholesale power price shrank more than 63% in both the day-ahead and real-time energy markets but were still up, by about 32%, from the average monthly prices recorded in February 2017.

Keep Reading


New England States Meeting

April 23, 2018
12:30PM - 3:30PM

NEPOOL Transmission Committee

April 24, 2018
9:30AM - 10:45AM

Reliability Committee

April 24, 2018
11:00AM - 4:00PM

Reliability Committee

April 25, 2018
9:30AM - 4:30PM

Planning Advisory Committee

April 26, 2018
9:30AM - 4:30PM

Visit the Full Calendar

place-holder image

Copyright ©2018 ISO New England Inc.