Attend the expanded Friday Technology Training Day with seminars on transformer maintenance, power digitization, and new ...

Randy Barnett explains new articles, a commonsense grouping of information, and the relocation of existing information.

Solar energy is a significant factor in today’s electrical energy market. NETA-certified technicians need to understand how ...

Take this weekly quiz to test your knowledge of the 2023 National Electrical Code (NEC) requirements. The Code Quiz features ...

Hardly a day goes by without news of another billion-dollar hyperscale data center or utility-scale solar farm. Add in the ...

Sodium-ion batteries claim to offer a safer, more reliable, and domestically sourced alternative to lithium-ion systems, with ...

The partnership grants IEC apprentices free access to NFPA LiNK, covering over 300 codes including the National Electrical ...

Learn how ESA can be used to assess transformer health, detect faults, and improve power quality across various applications, ...

Think you know how this installation violates the NEC?

Question: Where conduits are used as service masts, hubs shall be _____ for use with service-entrance equipment. a) ...

The 2026 NEC features more than 3,900 public inputs, leading to substantial reorganizations, new Articles, and enhanced ...

New ruling adds Mexico to Pennsylvania’s list of discriminatory trade partners and blocks the use of its steel conduit in ...