FERC accepts ISO-NE proposal regarding potential Canadian tariffs
Much uncertainty remains regarding if and how tariffs on Canadian electricity may be implemented.
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- Inside ISO New England
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- FERC, imports
Winter 2024/2025 recap: Region’s grid remains reliable, though cold weather drives up wholesale electricity prices
It was the first winter in a decade with colder-than-normal temperatures.
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- Inside ISO New England
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- system operations, wholesale prices, winter
FERC accepts ISO-NE’s interconnection process changes
The revised process will make the way generators apply to connect to the region’s power grid more efficient.
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- FERC, system planning
ISO-NE releases spring update to 2025 Annual Work Plan
The update notes progress on several anchor projects, which are the ISO’s highest-priority initiatives.
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- Market Participant Information
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- annual work plan
Exploring the causes and effects of demand growth: ISO-NE staff share expertise at March events
A roundup of ISO-NE staff speaking engagements in March 2025.
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- Events
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- ISO leadership
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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- Inside ISO New England
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- capacity, forward capacity market, market development, wholesale markets
ISO-NE issues request for proposals for transmission solutions
The New England states requested the longer-term transmission planning RFP to enhance reliability and market efficiency and to better integrate affordable resources.
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- transmission planning
ISO Minute: Staying prepared for geomagnetic disturbances
ISO New England closely monitors space weather for activity that could impact the power system.
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- Features & Interviews
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- ISO Minute, system operations
ISO-NE chief addresses US House energy committee
The hearing in Washington was titled “Keeping the Lights On: Examining the State of Regional Grid Reliability.”
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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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- Inside ISO New England
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- monthly prices, natural gas, wholesale markets, wholesale prices