A model-ready hourly time series for Texas grid load forecasting: ERCOT balancing-authority demand (MWh) pre-joined to population-weighted metro temperature, with calendar, holiday, and degree-hour features: 97,089 hours from 2015-07-01 to 2026-07-28, no missing hours, every imputed or preliminary value explicitly flagged.

The demand-temperature "U" above is the dataset's signature: mean demand bottoms… See the full description on the dataset page: https://huggingface.co/datasets/Arimancy/ercot-hourly-demand-weather.