Oncor is receiving up to 60,000 calls per hour due to unannounced rolling blackouts across the state. Their twitter feed has become an apology line. They are explaining to their customers that they are following ERCOT’s order to shed load. ERCOT is explaining this is a proactive measure to make it through the next few days of increased load. I don’t believe it. I think the demand is at full capacity. A very scary situation for Texas residents and businesses alike.