Little improved Texas grid still vulnerable to winter weather, new federal report says

A revised report from the Federal Energy Regulatory Commission says Texas’ electric grid is little improved and still highly vulnerable to extreme winter weather, according to the Austin-American Statesman. Texas grid operator ERCOT criticized the federal agency’s initial report, which became public last fall, claiming it “contained inaccuracies.” However, a revised report released Tuesday concluded that Texas still isn’t ready for below-freezing temperatures, the Statesman reports.