Hurricane Fiona shows how Puerto Rico’s power grid is still built to fail Robotics Hurricane Fiona shows how Puerto Rico’s power grid is still built to fail Royce C. Clem September 22, 2022 The 3.1 million residents of Puerto Rico found themselves in a depressingly familiar island-wide blackout this week... Read More Read more about Hurricane Fiona shows how Puerto Rico’s power grid is still built to fail