• 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.

  • 2018/2019 Winter Outlook

    This at-a-glance handout summarizes ISO New England's operational outlook for the season and provides quick facts and stats.

  • 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.

  • Staying a Step Ahead

    A new video looks inside ISO New England and the region’s changing power system. Watch today!

  • 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 01/19/2019 07:49 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

$100.51 Energy
$0.00 Congestion
$0.33 Line Loss

System Status

Normal normal

More Real-Time Data


Download latest edition of Wholesale Markets Project Plan

December 24, 2018

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

Wholesale power and natural gas prices rose in November

December 21, 2018

Natural gas prices nearly doubled in November, pushing the average wholesale power price for the month up over 65% compared to the previous year. The day-ahead energy price was $57.43 per megawatt-hour (MWh) and the real-time energy price was $55.49/MWh.

Keep Reading

Long-term reduction in generator air emissions continues

December 20, 2018

Regional power plant emissions declined in 2017 compared to the previous year, according to preliminary data compiled for the draft 2017 ISO New England Electric Generator Air Emissions Report. The lower emissions were due largely to a decline in electricity generation by power plants that use fossil fuels.

Keep Reading


NEPOOL Transmission Committee

January 23, 2019
9:30AM - 4:00PM

NEPOOL Budget & Finance Subcommittee Meeting

January 24, 2019
10:00AM - 12:00PM

Webinar: FCM Delisting

January 24, 2019
1:30PM - 3:30PM

Environmental Advisory Group

January 29, 2019
1:00PM - 3:00PM

Demand Resources Working Group

January 30, 2019
9:00AM - 10:00AM

Visit the Full Calendar

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Copyright ©2019 ISO New England Inc.