Texas freeze led to release of tons of air pollutants as refineries shut. The Guardian Gas shortages played larger role in Texas blackouts, ex-ERCOT monitor suggests. Houston Chronicle Keystone XL pipeline: Texas and Montana lead coalition of states suing Biden administration over pipeline. CNN In private, a top regulator pledged he would try to protect profits made during the blackouts. Texas Monthly Texas lawmakers introduce bill penalizing fossil fuel ‘boycott.’ Gizmodo Tesla (TSLA) is plugging a secret mega-battery into the Texas grid. Bloomberg