Internal Market Monitor issues winter quarterly report
Despite high costs brought on by unusually cold weather, the power system operated reliably and efficiently, the report said.
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Inside ISO New England
Update on ISO-NE compliance with FERC large and co-located loads order
ISO-NE has made an informational filing on regional resource adequacy and has begun to outline potential rule changes.
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Wildfire smoke affecting electricity demand in New England
The smoke is creating challenging conditions for ISO-NE forecasters through lower temperatures and reduced solar output.
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Ebb and flow of wholesale energy prices detailed in ISO-NE charts
Variables like the weather, consumer demand, and fuel costs mean the price of wholesale electricity is in constant flux.
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Monthly wholesale electricity prices and demand in New England, May 2026
Wholesale prices were up in both the day-ahead and the real-time markets in May.
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Hot weather updates: Week of June 29, 2026
ISO New England is closely monitoring system conditions.
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ISO-NE provides update on compliance with FERC large loads order
The ISO and the region’s transmission owners intend to request a 90-day abeyance as part of the compliance process.
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Graphs show variations in electricity imports, exports
Import and export levels are constantly changing. A monthly report from ISO-NE examines these changes a few different ways.
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Explainer: Who decides where New England’s electricity comes from?
ISO-NE uses sophisticated software to identify the best way to continuously satisfy electricity demand at the lowest cost.
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Monthly wholesale electricity prices and demand in New England, April 2026
Wholesale prices were up in both the day-ahead and the real-time energy markets in April.
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