Monthly wholesale electricity prices and demand in New England, August 2025
Wholesale prices were up in both the day-ahead and the real-time markets in August.
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Reserve price graph shows data during rare power grid conditions
The Real-Time Reserve Price Graph is active only when resources reduce or stop electricity production in order to satisfy reserve requirements instead.
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Region’s 100th ‘duck curve’ day migrates to early fall
Duck curves occur when demand is lower at midday than overnight. Last year’s 100th duck curve happened in late November. This year’s was in mid-September.
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Monthly wholesale electricity prices and demand in New England, July 2025
Wholesale prices were up in both the day-ahead and real-time markets in July.
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ISO-NE statement on Revolution Wind stop work order
ISO New England is aware of the stop work order received by Revolution Wind.
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ISO-NE proposes key metrics to help region better assess risk during extreme weather
A stakeholder committee will vote on the Regional Energy Shortfall Threshold (REST) proposal in September.
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Five-Minute Real-Time LMP Graph captures variability of wholesale electricity prices
Part of the ISO Express dashboard, the chart continuously updates throughout the operating day.
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Monthly wholesale electricity prices and demand in New England, June 2025
Wholesale prices were up in both the day-ahead and the real-time markets in June.
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Artificial intelligence helps predict transmission outages during storms
ISO-NE's Online Weather Lookahead Study (OWLS) aims to add another layer of reliability to the region’s bulk electric system.
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Hourly LMP Graph tracks wholesale prices
Part of the ISO Express dashboard, the chart reflects day-ahead and real-time energy prices as well as the strike price for ancillary services.
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