https://www.amperon.co/case-studies/2021-ercot-summer-peak
Review of 2021 ERCOT long-term summer peak demand forecast
Nov 27, 2025 - Analysis reveals ERCOT systematically overpredicts summer peaks by 1.15 GW average. Simple linear benchmarks outperform complex forecasting models by 31% in...
summer peak demandlong termreviewercotforecast