Environment
California
Emergency siren test echoes across San Luis Obispo County
San Luis Obispo County’s annual emergency siren test sounded twice Saturday. All 130 sirens worked as planned, and officials urged residents to rely on…
Tag: <span>Diablo Canyon</span>
Energy
Is San Luis Obispo’s Power Grid Stable?
San Luis Obispo’s power grid is robust, but local attacks or a nuclear EMP could disrupt essential services. Learn how the grid works, what…