The Power Grid Is Physically Very Vulnerable

The report found the s could suffer a coast to coast blackout if sabataurs knocked out just nine sub stations. There's now a wall around metcalf, but many sub stations remain vulnerable. Targets like this one we found in southern california that serves more than 300 thousand customers, huge transformers protected by a chain link fence. Anybody who knows about power systems knows that the te grid is physically spread all over the countryside and there are a lot of places that are vulnerable.