ISO-NE reliably manages grid through August 1 capacity deficiency
Sufficient generation was available to meet consumer demand for electricity throughout the event.
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summer
Hot weather updates: Week of July 15, 2024
ISO-NE’s system operators and forecasters are continuously monitoring system conditions.
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Hot weather updates: Week of July 8, 2024
ISO-NE's system operators and forecasters are continuously monitoring conditions.
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New England’s power grid remained reliable during June heat wave
Consumer demand for grid electricity exceeded 23,000 MW on June 20, but remained below ISO New England’s pre-summer peak demand forecasts.
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Updates on hot weather operations
The ISO has procedures in place to deal with tight system conditions.
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ISO-NE outlines power grid preparedness for summer season
Assuming typical weather conditions, the ISO predicts electricity demand will reach 24,553 megawatts this summer.
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Summer 2023 recap: Grid reliability maintained through wildfires and a late season peak
For the first time in decades, the region saw its annual peak occur outside the summer months of June, July, and August.
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ISO-NE expects sufficient electricity supplies under typical, above-average 2023 summer temperatures
The ISO has procedures in place to deal with tight system conditions.
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Summer 2022 recap: Grid reliability maintained through heat waves, rising gas prices
Demand for electricity in summer 2022 was nearly 37,000 gigawatt-hours, up 2% from summer 2021.
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New England’s power grid operates reliably during six-day July heat wave
Peak demand for electricity from the grid topped 23,000 MW on four days from July 19-24, but remained slightly below ISO New England’s forecast for average summer weather.
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