| | | | | | Significant updates to this latest edition of the NEC include mandatory manufacturer instructions, arc flash hazard markings, and new rules for service disconnects and wiring support. |
|
|
|
| |
|
|
|
| | | | In this episode of EC&M Asks, Dr. Heather Moore of MCA Inc., answers commonly asked questions her organization receives about how AI impacts construction and why people should care about it; how to protect from data breaches; where to start when it comes to AI/tips for using it; and more. |
|
|
|
| |
|
|
|
| | | | Sodium-ion batteries offer a safer, more reliable, and domestically sourced alternative to lithium-ion systems, with lower maintenance costs and broader temperature operation, supporting U.S. energy independence. |
|
|
|
| |
|
|
|
| | | Fill in the blank. Electric vehicle supply equipment _____ as suitable for charging electric vehicles indoors without ventilation is permitted indoors. |
|
|
|
| |
| | Sponsored | Whether you’re in electrical design, contracting, maintenance, or inspection—Code Change Conference 2026 delivers what you need: NEC updates, actionable guidance, and tools to future-proof your work. Join us January 2026 in Boston! |
|
|
|
| |
|
|
|
| | | Welcome back to a new “Editor’s Choice: Top Product Picks” gallery. This edition highlights six new product innovations from around the industry, chosen by the editors of EC&M. Click through the following slides to see the latest and greatest products including circuit breakers, boots, flood lights, lighting controls, and more. |
|
|
|
| |
| | Sponsored | Explore 2026 NEC updates for microgrids & PCS! Learn how new control requirements prevent overloads, ensure safety, and boost reliability. See real-world solutions for contractors, engineers & facility pros. Register now! |
|
|
|
| |
|
|
|
| | | This article explores how electrical signature analysis (ESA) can be used to assess transformer health, detect faults like loose connections, resonance, and component failures, and improve power quality across various applications including wind, solar, and industrial settings. |
|
|
|
| |
| | | Learn about the technical, financial, and operational aspects of EV bus deployment, including charging strategies, grid impact, workforce training, and the importance of flexible, multi-vendor systems. |
|
|
|
| |
|
|
|
| | | In a press release, Zekelman Industries announced the Pennsylvania Commonwealth Court has ruled in favor of its subsidiary, Wheatland Tube, in a case challenging Mexico’s treatment of Pennsylvania-made steel products. |
|
|
|
| |
| | | Learn how PQ surveys help diagnose electrical problems by monitoring voltage, harmonics, and transient events. The content details when and where to perform surveys, the necessary tools, compliance standards, and the process for analyzing data and implementing solutions to maintain system health. |
|
|
|
| |
|
|
|
| | |
|
| | |
|
