Attacks late last year on two power substations in Moore County, North Carolina, that left 45,000 homes and businesses without power could be the work of domestic extremists who have openly ...

A-J Media Xcel Energy has donated substation equipment to South Plains College that will be used by students training in the college’s Electrician and Power Transmission Technology program. The… ...

Mobile power substations used for repairs and electric power 'security blankets' By Rick Karlin, Staff Writer Sep 7, 2022 ...

Optimized for transformer and general substation testing, TRAX test sets are capable of performing more than 20 different test functions including, for example, measurement of winding resistance, ...

This brings the total of reported attacks on the Northwest power grid to 10 since November. Attacks on substations in the Pacific Northwest have heightened concerns about grid vulnerabilities.

County and utility officials cite many changes made since December 2022 that are intended to protect the power grid and the people who depend on it.