Developing 3-D maps of ground conductivity for power-grid risk assessment

It’s not often geology and national security wind up in the same sentence. Most people don’t think about electrical power in connection to either the ground under their feet or solar flares overhead, but Dr. Adam Schultz of Oregon State University, and EarthScope Magnetotelluric Program Lead Scientist, says that connection presents a clear and present risk that power utilities need to consider.