Early Fault Detection (EFD) line sensors, PG&E's new high-tech approach to reducing wildfire risk. Watch how PG&E’s new #radiofrequency (RF) monitoring technology, a growing network of #sensors installed on power poles, provides a comprehensive understanding of emerging equipment hazards such as damaged conductor strands or vegetation encroachment that would otherwise be challenging to detect. PG&E plans to expand deployment of advanced #RF technology to 600 circuits in High Fire-Threat District