Electric Power

June 24, 2026

Platts corrects NYISO, ISO-NE next-day peakload demand in June 15-23 US Northeast power commentaries

The daily US Northeast power commentaries, published June 15–23 in Megawatt Daily, Energy Trader pages PEA(0300) and AGP(2300), contained incorrect figures for NYISO and ISO-NE next-day peakload demand (in GW). The correct numbers and day-over-day percentages are as follows:

Date of publication NYISO Peakload demand Day-on-Day Change ISO-NE Next-Day Peakload Day-on-Day Change
6/16/2026 19.40 -2.31% 15.70 -5.99%
6/17/2026 19.54 0.71% 15.50 -1.27%
6/18/2026 22.38 14.54% 16.90 9.03%
6/19/2026 19.32 -13.67% 16.10 -4.73%
6/22/2026 18.79 0.07% 15.40 2.67%
6/23/2026 20.05 6.73% 16.27 5.65%

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