A former regulator says a 2013 shooting that nearly knocked out the power supply in California’s Silicon Valley was a terrorist attack, possibly testing for a bigger strike, but others cast doubt on the claim.
The Federal Bureau of Investigation said Friday it could not rule anything out, but that the attack on an electricity substation near San Jose, California, was more likely a criminal matter, rather than terrorism-related.
Shooters using semi-automatic weapons caused extensive damage to 17 transformers in the attack in the early hours of April 16. The site’s owner, Pacific Gas & Electric Co., downplayed the incident as vandalism at the time.
Nevertheless, power company bosses scrambled to avoid a potentially disastrous blackout in the Silicon Valley, home to some of the world’s biggest technology companies.
Jon Wellinghoff, who chaired the Federal Energy Regulatory Commission at the time, said this week that the attackers were clearly well trained and tried to cause major damage.
“This event shows there are people out there capable of such an attack,” Wellinghoff said Thursday, cited by The Wall Street Journal.
“It would not be that hard to bring down the entire region west of the Rockies if you, in fact, had a coordinated attack like this against a number of substations.”
An FBI spokesman played down the possibility that the attack on the Metcalf substation was terrorism-related. “I cannot tell you 100 percent that this is not terrorism,” said Peter D. Lee of the FBI’s San Francisco field office.
“However, there are certain other things that we take into consideration when we investigate whether it is criminal or national-security related. . . . And we are treating it as a criminal matter.”
Asked if the FBI could rule out terrorism, he replied: “We can never do that. . . . We don’t rule anything out just in case. But right now we don’t think it’s terrorism.”
A spokesman for Pacific Gas & Electric Co. Brian Swanson, said: “This is an ongoing FBI investigation and the FBI will determine the motives behind this incident.
“We won’t speculate as to the possible motives until the FBI’s investigation is complete. This is an incident that we are taking very seriously. We are working aggressively to improve substation security throughout our system.”http://www.japantimes.co.jp/news/2014/02/08/world/silicon-valley-power-grid-attack-terrorism-ex-regulator/#.UvbCdtrTmUk