When Your Power Meter Becomes a Tool of Mass Surveillance

Simply using extra electricity to power some Christmas lights or a big fish tank shouldn’t bring the police to your door. In fact, in California, the law explicitly protects the privacy of power customers, prohibiting public utilities from disclosing precise “smart” meter data in most cases.

Despite this, Sacramento’s power company and law enforcement agencies have been running an illegal mass surveillance scheme for years, using our power meters as home-mounted spies. The Electronic Frontier Foundation (EFF) is seeking to end Sacramento’s dragnet surveillance of energy customers and have asked for a court order to stop this practice for good.