Electrical systems are advancing faster than ever, but are the practices designed to protect workers advancing with them? As new technologies reshape the industry, familiar safety procedures may no longer address every hazard electricians encounter.
In this article, Heath Garrison, CESCP, SMP, examines the challenges emerging technologies bring to electrical safety. From hidden energy sources and the upcoming NFPA 70E updates to smarter equipment design and workforce training, Heath explains what the industry must consider to keep workers protected.
⚡Inside The Article
Expert Insights: Heath Garrison on the Future of Electrical Safety
Look beyond traditional electrical hazards.
New technologies introduce risks that conventional safety approaches may not fully address. Stored energy can remain dangerous even after equipment is disconnected from its primary power supply.
Explore what's changing in NFPA 70E.
The 2027 edition brings important developments to Chapter 3, addressing specialized equipment and reinforcing the need to identify hazards associated with increasingly complex electrical systems.
Make prevention part of equipment design.
Electrical safety starts before installation. Engineering reviews, protective systems, controlled access, and equipment inspections can help minimize dangerous exposure before work begins.
Strengthen protection through multiple safeguards.
Depending on a single protective measure leaves room for failure. Combining engineering controls, proper procedures, and verified energy isolation creates a more comprehensive approach to worker protection.
Prepare workers for unfamiliar technologies.
Certifications and completed courses are only part of the equation. Effective qualification requires equipment-specific knowledge, practical risk awareness, and the ability to recognize unexpected conditions.
P.S. Whether you're an electrical contractor, safety professional, engineer, or industry leader, Heath's article offers a valuable perspective on preparing your workforce and safety programs for the next generation of electrical technology.