ERCOT June 23, 2021 6:00 pm NBC 5 Investigates: Why ERCOT's Winter Forecasting Miss May Spell Summer Trouble NBC 5 Investigates shows how ERCOT underestimated the amount of power Texans would need in the winter and how that could spell trouble this summer. Wake Up to Something Good 0:51 Dallas city's new building permit office closed due to building issues 4:14 Dallas City Council briefed on Vision Zero 3:05 Dallas City Council holds briefing for Vision Zero plan 4:34 DART considers relocating bus stops 3:30 Dallas residents hear plan to address speeding, red light running along dangerous road