Here are the key takeaways from Texas rolling blackouts:The Weather Channel Warns Of "Dangerous" Cold Temperatures Southwest Power Pool Says 17 States Limiting Energy Usage3.368 million Texans Without Power Texas Gov. Greg Abbott Calls Up Texas Army National GuardOncor Electric Delivery Continues To Warn About Extended "Controlled Outages" Texas Gov. Greg Abbott States Power Grid Not Compromised Power Crisis Hits Texas And 13 Other States Southwest Power Pool Declares Energy Emergency Alert Level 3Houston Mayor Sylvester Turner Warns Of More Blackouts Houston Mayor Sylvester Suspends Air Travel In Houston ERCOT Wholesale Electricity Prices Plunged From Cap Of $9k per megawatt-hour...
