ERCOTWARNING85% chance today sets July's peak · window 2:00 PM CT–4:00 PM CT

ISO-NE replay

Tuesday, July 21, 2026

As it happened

Replayed from the forecasts, live load, and calls we recorded that day.

UnscoredIt ranks 17th of 22 days that month.

◇ CLEAR0%chance this day sets the month's peak12:00 AM ET
LoadForecast at the playheadMonth max going in
forecast issued 4:28 PM ET

12:00 AM ET · 12.8 GW · forecast max 17.3 GW · CLEAR 0%

the track record · the live dashboard · how replays are built