Regional Electricity Outlook

The Power of Change.

New England’s electricity industry is always moving forward. The 2021 Regional Electricity Outlook (REO) follows a “Then – Now – When” chronology, presenting an overview of this momentum, which began in the mid-1990s when industry and policymakers sought to restructure the region’s wholesale electricity sector and created ISO New England. A unique partnership emerged, propelling change and moving the industry from THEN to NOW.

Follow our timeline and read how WHEN we reach our clean energy future, it will be the tangible result of this collaboration and commitment among the ISO and its stakeholders in achieving a clean, reliable, and cost-effective power system for New England.

See where the region’s electricity industry is going in this year’s Regional Electricity Outlook.

REO

Download the 2021 REO
(March 2021)

Alternate Formatting
(Two-Page Spreads)

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Other Helpful Facts and Figures

New England Power Grid 2020–2021 Profile

A two-page overview of the six-state region’s wholesale electric power industry

New England Power Grid State Profiles 2020–2021

A two-page summary of power resources, demand, and environmental goals by state

ISO Express

A wide variety of viewable and downloadable reports, charts, and other public data available to market participants and other interested stakeholders

Seasonal System Outlook

The ISO’s expectations for electricity supplies and system conditions during the current spring, summer, fall, or winter

Projects and Planning

Projects and Planning

Annual Work Plan

The report outlining the planning/operations, markets, and capital projects we have planned for the year, as well as their expected timelines and outcomes

Wholesale Markets Project Plan

Details on the specific ISO projects underway and planned to enhance the region’s wholesale electricity markets

Regional System Plan

The report detailing the projected future load, resource, and transmission needs of New England’s power system on a 10-year horizon

Corporate Information

Corporate Information

Our Three Critical Roles

How the ISO runs New England’s power system, administers its wholesale electricity marketplace, and manages long-term regional system planning

Budget

The ISO’s annual operating and capital budgets and development materials

Financial and Performance Reports

The ISO’s formal financial statements and audit reports

Corporate Governance

About the people and policies behind the ISO

Older REO Reports

Documents
Title Date Type Size
2020 Regional Electricity Outlook 2/28/2020 PDF 7.62MB
2019 Regional Electricity Outlook 3/5/2019 PDF 8.82MB
2018 Regional Electricity Outlook 2/14/2018 PDF 6.26MB
2017 Regional Electricity Outlook 2/20/2017 PDF 3.73MB
2016 Regional Electricity Outlook 03/01/2016 PDF 2.71MB
2015 Regional Electricity Outlook 02/26/2015 PDF 4.39MB
2014 Regional Electricity Outlook 02/25/2014 PDF 8MB
2013 Regional Electricity Outlook 01/31/2013 PDF 6MB
2011-2012 Regional Electricity Outlook 06/30/2011 PDF 4MB
2010 Regional Electricity Outlook 06/25/2010 PDF 8MB
2009 Regional Electricity Outlook 05/20/2009 PDF 3MB
2008 Regional Electricity Outlook 04/30/2008 PDF 819KB

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