Peak ledger
Tuesday, August 18, 2026
Our call
no live call for this day (pre-launch)
The day
89.6 GW
max system load
Outcome
RANK 10
beaten, the month leader is 91.0 GW
This day ranks #10 of 31 observed days this month. Watch the replay → · See the full month ladder →
All values from real ERCOT feeds. Calls are logged to an append-only hash chain before intervals close (methodology). Free to republish with a link: "Peak data by WattMarkets".