ISO Newswire: A Wholesale Electricity Industry Update

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May 22, 2025

New England grid prepared for summer demand  

ISO-NE anticipates adequate energy supply to meet demand during a warmer than normal summer.

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June 16, 2025

System Load Graph tracks ebb and flow of daily electricity use

Here’s a breakdown of a key part of the ISO Express data dashboard.

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Categories
Inside ISO New England
Tags
system demand
June 12, 2025

ISO Minute: Celebrating Control Room Workers Day  

In this ISO Minute, ISO employees thank our system operators for the work they do around the clock to keep power flowing throughout the region.

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Categories
Features & Interviews
Tags
ISO Minute, system operations
June 11, 2025

Cold winter drove higher energy prices, market monitor finds

At 28° Fahrenheit, the average winter temperature was six degrees colder than winter 2023/2024 and the coldest since winter 2014/2015.

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Categories
Publications
Tags
market monitoring, quarterly prices, winter
June 10, 2025

ISO-NE executives discuss resource, energy adequacy at FERC conference

Resource adequacy means having enough electricity-supplying or demand-reducing facilities on the bulk power system to meet the region’s needs and avoid outages.

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Categories
Events
Tags
energy adequacy, FERC, ISO leadership
June 5, 2025

Training materials available for May 2025 session of ISO 101

The course explored how the ISO ensures the reliable flow of competitively priced wholesale electricity in New England.

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Categories
Market Participant Information
Tags
training
June 5, 2025

Available online: Training materials for New England Wholesale Energy Markets

The course gave participants the tools they need to understand how the wholesale energy system works.

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Categories
Market Participant Information
Tags
training
June 4, 2025

Monthly wholesale electricity prices and demand in New England, April 2025

Wholesale prices were up in both the day-ahead and the real-time markets in April.

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Categories
Inside ISO New England
Tags
monthly prices
June 2, 2025

ISO-NE staff share expertise at NECPUC Symposium, other May events

Executives and staff from the ISO took part in several conferences in May, touching on renewable resources and asset condition projects.

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Categories
Events
Tags
ISO leadership
May 30, 2025

ISO-NE fact sheets summarize key grid stats and trends

Versions are available in English and Spanish.

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Categories
Inside ISO New England
May 29, 2025

ISO-NE market monitor issues 2024 Annual Markets Report

The region’s wholesale electricity markets performed well and were competitive in 2024, the report found.

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Categories
Publications
Tags
annual prices, market monitoring
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