• Energize your future and intern at the ISO!

    Visit our Student Internships page to watch our new video on the internship program and see which university careers fairs the ISO will be visiting this fall.

  • 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.

  • 2015 Regional Electricity Outlook (REO)

    ISO-NE’s REO provides an in-depth look at New England’s biggest challenges to power system reliability, the solutions the region is pursuing, and other ISO New England efforts to continually improve services and performance.

  • Learn how to participate in the FCM!

    The Forward Capacity Market (FCM) ensures that the New England power system will have sufficient resources to meet the future demand for electricity. Check out our new FCM Participation Guide.


AS OF 10/10/2015 04:21 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

$14.13 Energy
$0.00 Congestion
$-0.05 Line Loss

System Status

Normal normal

More Real-Time Data


Four papers co-authored by ISO-NE engineers receive top honors

September 29, 2015

ISO-NE engineers made a strong showing and received accolades on research related to new technologies for “Powering Up the Next Generation” at the 2015 IEEE Power & Energy Society General Meeting in July. Of particular note, is an ISO initiative that uses cloud computing to create complex models to satisfy new reliability requirements while saving costs--the first of its kind for large-scale power system simulation studies in the industry.

Keep Reading

GIS cost-exemption requests and renewals for 2016 due

October 8, 2015

Generation Information System (GIS) Load Assets must request or renew exemptions from GIS Costs charges for 2016 by November 20. Lead Load Asset Owners must submit a certification or opinion letter along with the GIS Exemption Request Form to GIS@iso-ne.com.

Keep Reading

Fall is around the corner! Register now for the remaining 2015 market training classes

September 17, 2015

Summer is flying by, and fall is right on its heels. With the changing seasons comes the start of ISO New England’s remaining 2015 market training classes. Currently, there are three courses in the fall curriculum—WEM 101 in October and WEM 201 and FCM 101 in November.

Keep Reading


Distributed Generation Forecast Working Group (CANCELLED)

October 13, 2015
9:30AM - 4:30PM

NEPOOL Transmission Committee (CANCELLED)

October 14, 2015
9:30AM - 11:30AM

Meter Reader Working Group

October 15, 2015
1:00PM - 2:00PM

Webinar ~ GCA: Fast Start Generator Reserve Change

October 15, 2015
2:00PM - 3:00PM

Introduction to Wholesale Electricity Markets (WEM 101)

October 19, 2015
9:00AM - 4:30PM

Visit the Full Calendar