A nearly 20-year effort to map the electrical ... swaths of the United States and elsewhere. But the storm also affected radio and some cellular phone service and caused power grid irregularities ...

As the US power grid faces massive challenges ... A massive diagram, like a high-tech subway map, shows the names for each generator and substation (one is simply "Ben & Jerry's") and the ...

Parts of the US -- including the ... alerts and exploring backup power options. The latest NERC report highlights several North American regions at risk of grid reliability issues, largely due ...

Over time, the collaboration will develop a model of the PJM grid like a Google Maps for grid information, "bringing in different layers that planners might need to see in a single toggle on and ...