ISO-NE assessing changes to Day-Ahead Ancillary Services market
The ISO has observed reliability and market improvements since the 2025 launch.
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- Inside ISO New England
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- wholesale markets
Monthly ISO-NE report follows trends in energy resource output
ISO-NE’s System and Market Operations Report is a detailed overview of information about the regional power grid.
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- Inside ISO New England
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- resource mix
ISO Minute: Keeping pace with an evolving power grid
Josh Lenzen shares how his team helps prepare system operators and other employees for upcoming changes.
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- Features & Interviews
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- ISO Minute, system operations
Spring settlements forum materials available online
Topics included the market impacts of January’s cold weather and Open Access Transmission Tariff and ISO-NE schedule rate changes.
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- Market Participant Information
ISO-NE fact sheet, webpage offer help understanding electricity prices
Electric bills reflect a mix of factors, including fuel prices, weather, infrastructure needs, and public policy decisions.
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- Publications
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- consumer resources, website, wholesale prices
Self-paced training available on registration for distributed energy resource aggregations
The training relates to Federal Energy Regulatory Commission Order No. 2222.
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- Market Participant Information
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- distributed energy resources, training
Navigating the Energy Markets: Registration open for 3-day intermediate class
The course goes beyond theoretical concepts, offering a practical, hands-on exploration of how wholesale electricity is supplied.
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- Market Participant Information
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- training
Spring ahead: Daylight saving time begins March 8
Market participants will need to make adjustments in working with market applications for that day.
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- Market Participant Information
Winter 2025/2026 recap: Grid stays reliable during prolonged cold
Extensive preparation and collaboration helped keep New England’s power grid reliable throughout its most challenging winter in nearly a decade.
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- Inside ISO New England
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- system operations, winter
Deep dives: ISO-NE staff share expertise at February events
A roundup of ISO-NE staff speaking engagements in February 2026.
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- Events
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- ISO leadership