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Three upgrades have been placed into service since October 2025, according to the Regional System Plan Project List.
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There are a lot of factors involved, but they boil down to a simple economic concept: surplus.
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Chris Geissler, director of Economic Analysis, explains how the ISO measures resources’ contribution to grid reliability.
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Josh Lenzen shares how his team helps prepare system operators and other employees for upcoming changes.
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The training relates to Federal Energy Regulatory Commission Order No. 2222.
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The course goes beyond theoretical concepts, offering a practical, hands-on exploration of how wholesale electricity is supplied.
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Market participants will need to make adjustments in working with market applications for that day.
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Jinye Zhao explains how the Regional Energy Shortfall Threshold helps assess the grid’s ability to deliver energy.
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The report notes that New England was a net exporter of electricity during fall 2025, likely for the first time in at least 20 years.
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In this ISO Minute, Chris Geissler explains the changes ahead for the region’s capacity market.
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