ISO Minute: Designing the capacity market of the future
In this ISO Minute, Chris Geissler explains the changes ahead for the region’s capacity market.
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wholesale markets
ISO New England pursuing major projects in 2026
In the year ahead, the ISO will continue innovative efforts around market design, transmission planning, consumer engagement, and more.
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- consumer liaison group, system planning, wholesale markets
ISO-NE files 1st phase of capacity auction reforms with FERC
The reforms are intended to improve power system reliability and cost-effectiveness as the region’s resource mix evolves.
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ISO-NE issues winter update to Wholesale Markets Project Plan
The plan lists the status of 13 markets-related projects as of December 2025, including five projects added since the last edition.
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- annual work plan, wholesale markets
ISO Minute: Overseeing the energy markets
In this ISO Minute, Chris Geissler explains how the energy markets connect buyers and sellers of wholesale electricity.
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ISO-NE releases summer 2025 update to Wholesale Markets Project Plan
The plan lists the status of 13 market initiatives as of June 2025.
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- annual work plan, market development, wholesale markets
Capacity market reforms take shape as stakeholder discussions continue
Market design discussions will continue as the ISO prepares to take its proposals to FERC later this year.
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- capacity, forward capacity market, market development, wholesale markets
Monthly wholesale electricity prices and demand in New England, February 2025
Prices were up year over year in both the day-ahead and real-time markets, driven primarily by higher demand.
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ISO-NE’s expanded day-ahead market goes live this month
The new Day-Ahead Ancillary Services Market will give the power grid greater flexibility as renewable resources and electrified heating and transportation increase.
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FAQ: Demand response and the New England power grid
Demand response in ISO-NE's wholesale electricity markets compensates electricity customers for reducing consumption in response to dispatch instructions.
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- demand resources, new england states, system operations, wholesale markets