The Department of Energy is proposing to rescind key energy efficiency requirements. It is beyond ironic that it is attempting to do so at a time when the President has proclaimed an energy emergency. Trump says the grid is struggling desperately to meet surging power demand. That’s a strange time to eliminate regulations that are saving energy. DOE’s action is also illegal, because the law in question has a provision prohibiting rollbacks. Congress wanted efficiency standards to get tougher over time and included an anti-rollback provision to make sure of that.