Texas avoids rolling blackouts during evening grid emergency

The state’s power grid operator triggered its emergency operations on Wednesday evening, allowing it to call on all available power generation to stay ahead of demand — and bringing it closer than it's been all summer to a worst-case scenario of ordering rotating power outages. The Electric Reliability Council of Texas got through the tight stretch without having to call for power cuts to customers in order to prevent the grid from being severely damaged. ERCOT triggered its second of three levels of emergency operations at 7:25 p.m.