FERC accepts improvements to ISO-NE’s economic study process
The improvements establish a clear trigger for certain kinds of transmission upgrades.
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- FERC, transmission planning
Hot weather updates: Week of June 23, 2025
ISO-NE’s system operators and forecasters are continuously monitoring system conditions.
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- Inside ISO New England
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- summer, system operations, weather
Now online: Quarterly Settlements Forum webinar materials
The June 5 webinar reviewed Pay-for-Performance rules and other topics.
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- Market Participant Information
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- training
ISO Minute: Celebrating International Women in Engineering Day
The day is an international campaign focused on celebrating and highlighting the work of women engineers, aimed to inspire the next generation in the profession.
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- ISO Minute, system operations
ISO New England CEO van Welie to retire; COO Chadalavada named successor
ISO New England announced today that President and CEO Gordon van Welie will retire from the company effective Jan. 1, 2026.
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Consumer Liaison Group meeting explores grid governance
A video recording and summary of the summer meeting, held in Springfield, Massachusetts, are available online.
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- consumer liaison group, consumer resources
Sunny spring days push grid demand to new lows
“Duck curve” days are happening with increasing frequency and deepening impact as more behind-the-meter solar comes on line.
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- resource mix, solar, system operations
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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- Inside ISO New England
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- consumer resources, system demand, website
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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- ISO Minute, system operations
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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- market monitoring, quarterly prices, winter