• What’s in store for summer?

    Adequate electricity supplies are expected to meet peak consumer demand for electricity. EE and BTM PV are forecasted to reduce the summer peak by 4,100 MW; societal changes in response to the COVID-19 Pandemic also expected to affect demand.

  • COVID-19 Pandemic Response

    ISO-NE is providing regular updates on its business continuity and pandemic response actions as the COVID-19 pandemic evolves.

  • 2020 Regional Electricity Outlook (REO)

    The REO describes the decarbonization journey happening in New England and how the ISO is working to ensure a reliable power system and competitive wholesale electricity markets that will enable the clean-energy future.

  • ISO-NE Is In Search of Talent!

    Work for a company that supports creativity, communication, and professional growth. Check out all we have to offer on our newly updated ISO Talent pages!

  • 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 07/05/2020 08:04 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

$27.87 Energy
$0.00 Congestion
$0.04 Line Loss

System Status

Normal normal

More Real-Time Data


Day-ahead electricity prices in May lowest in market history, real-time third-lowest

June 24, 2020

Wholesale power prices averaged $16.48 per MWh in the Day-Ahead Energy Market in May 2020, down 32% compared to the previous year and marking the lowest since the current market structure launched in 2003. Real-Time Energy Market averages fell to $17.97/MWh, the lowest May price and the third-lowest month overall since 2003.

Keep Reading

813 projects put into service since 2002 to fortify New England’s transmission system

June 23, 2020

The ISO recently published the June 2020 update to the Regional System Plan Project List, which details Pool Transmission Facility projects needed to ensure reliability in New England. Since the March 2020 update, two upgrades were placed in service, and no new projects were added.

Keep Reading

Now online: ISO-NE’s annual financial report

June 8, 2020

ISO-NE's 2019 Financial Report includes the company’s audited financial statements preceded by a discussion and analysis of last year's operations and impacts on our financial position. You can find it at iso-ne.com under About Us > Corporate Governance> Financial and Performance Reports.

Keep Reading


Environmental Advisory Group Meeting (POSTPONED)

July 7, 2020
1:00PM - 3:00PM

NEPOOL Transmission Committee (CANCELLED)

July 8, 2020
9:30AM - 4:00PM

NEPOOL Membership Subcommittee Meeting

July 13, 2020
10:00AM - 11:00AM

NEPOOL Markets Committee Meeting

July 14, 2020
9:30AM - 4:00PM

NEPOOL Markets Committee Meeting

July 15, 2020
9:30AM - 4:00PM

Visit the Full Calendar

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Copyright ©2020 ISO New England Inc.