Add quotation marks to find an exact phrase (e.g., “offshore wind”).
Two projects were proposed since March 2025, according to the latest update to the Regional System Plan Project List.
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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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The region’s wholesale electricity markets performed well and were competitive in 2024, the report found.
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New tools give system planners greater insight into solar power and battery systems that reduce demand for grid electricity.
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The information aids the ISO’s long-term planning efforts, policymakers, and participants in the region’s wholesale electricity markets.
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The report features meeting summaries, updates on ISO-NE activities, and the CLG Coordinating Committee’s priorities for 2025.
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The ISO projects the region's annual electricity consumption will increase by about 11% over the next decade.
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Five upgrades have been placed into service since October 2024.
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About 20 substations near New England's coastline may be suitable for interconnecting 1,200 MW of offshore wind to the power grid without major transmission upgrades.
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The quarterly report identifies increased carbon emissions costs and supply limitations as key drivers.
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