Explore some of ISO New England’s most helpful and popular data about the region’s power system and wholesale electricity markets. Many stats illustrate the significant progress made since the ISO’s inception in developing a regional power system that is more reliable, cost-effective, and environmentally sound.
Read the Regional Electricity Outlook (REO) to learn more about how our traditional power grid is evolving and how the ISO is working to solve operational and market challenges that emerge during this major transformation.
Here’s a quick look at some key statistics about the region, its high-voltage transmission system, and its wholesale electricity markets. Numbers are rounded.