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A closer look at the 25 most important revisions in the 2026 edition of the National Electrical Code
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Dec. 3, 2025
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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...
Dec. 9, 2025
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Electrical contractors, engineers, and project managers are navigating mounting pressure to deliver projects faster, safer, and more cost-effectively. Join industry expert Matt...
Dec. 2, 2025
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Lead times for medium- and low-voltage (MV/LV) switchgear, transformers, and other major pieces of electrical infrastructure now average over 60 weeks. To keep data center projects...
Oct. 14, 2025

EC&M On Air

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Episode 87 features conversations with some Top 50 executives, including Jeff Thiede of Everus Construction Group and Greg Padalecki of Alterman.
Oct. 31, 2025
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Fiber Optical connector interface. Information Technology Computer Network. Information Technology Computer Network, Telecommunication Fiber Optical Cables Connected. Data server.
ICYMI, Episode 86 features an audio-only version of a popular past article from SME Mark Lamendola.
Oct. 14, 2025
EC&M On Air Presents Next-Gen Insights with Ryan Helsdingen
Ryan Helsdingen of Syska Hennessy Group shares insights and advice for young leaders in the electrical industry as one of EC&M's 2024 30 Under 30 All-Stars!
Oct. 9, 2025
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In this episode of the EC&M On Air podcast, Ellen Parson is joined by Bill Fowler, Business Development Director-eMobility Infrastructure Solutions, Mike Pitello, Business Development...
Oct. 6, 2025

Code Conversations

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Russ and Ellen discuss revisions to Sec. 210.8(D) in the 2023 NEC
Nov. 3, 2025
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Ellen Parson and Chad Kennedy discuss 2026 NEC Code Changes.
Oct. 31, 2025
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Ellen Parson highlights "Understanding General Requirements of the NEC, Part 7" by Mark Lamendola.
Oct. 20, 2025
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Ellen and Russ break down a new section in the 2023 NEC
Oct. 6, 2025

Moving Violations

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Russ examines a UF cable installation with sharp bends
Oct. 16, 2025
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There is a serious violation with the way this box was supported.
Oct. 2, 2025
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Russ points out some serious splice violations
Sept. 18, 2025
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This installation doesn't look readily accessible, does it?
Sept. 4, 2025

Tech Talk

EC&M Tech Talk — Fundamental Electrical Maintenance Tests
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Randy discusses fundamental electrical testing requirements.
Oct. 1, 2025
EC&M Tech Talk — Controlling Hazardous Energy
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Randy identifies the location of the most important lockout and tagout rules
Sept. 2, 2025
EC&M Tech Talk — Panelboards
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Randy Barnett explains everything you need to know about panelboards.
Aug. 1, 2025
EC&M Tech Talk — Overcurrent Protection
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Randy Barnett discusses the concepts and rules of overcurrent protection.
July 1, 2025

National Electrical Code

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Test your knowledge of the NEC with this challenging question.
Nov. 6, 2025
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Mark Lamendola continues with Art. 110 of the Code and discusses Part II and the requirements for systems operating at 1,000V (nominal) or less.
Nov. 4, 2025
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Weekly Quiz on the 2023 National Electrical Code
Nov. 3, 2025
EC&M Quiz November/December: What's Wrong Here? 2025 Edition
Test your electrical inspection skills with this quiz and enter for a chance to win a $25 gift card to Amazon!
Nov. 1, 2025

Design

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The DesignLights Consortium (DLC) this month finalized a policy aimed at promoting installation of commercial lighting products that advance energy efficiency, drive adoption ...
Nov. 12, 2025
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New data continues to represent upward pricing pressure.
Nov. 6, 2025
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AI surge is boosting data center construction
As demand for advanced infrastructure like data centers surges, AI integration in electrical design offers solutions to traditional inefficiencies.
Nov. 6, 2025
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The gallery showcases the bottom-ranked cities in WalletHub's green city list, based on experts' rankings of the 100 biggest cities in the United States.
Nov. 3, 2025

Construction

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Contractors report lower profit and staffing expectations, though growth sentiment remains positive overall.
Nov. 11, 2025
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Integrated System Testing Electrical Equipment
The last and most significant commissioning effort before turning the project over to the facility owner.
Oct. 31, 2025
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New report reveals why projects continue to fall short of expectations and what differentiates high-performing firms from the rest.
Oct. 30, 2025

Training

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Arc flash hazard analysis
Nov. 10, 2025
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Construction safety tools. Helmet and tools about construction safety
Nov. 7, 2025
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Man attaching a lockout tag to an electrical control panel
Nov. 7, 2025
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Nov. 4, 2025

Maintenance/Repair/Operations

EASA
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"Cultivating Learning – Inspiring Excellence” is the theme for 2026's EASA convention.
Oct. 30, 2025
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Weekly Quiz on the 2023 National Electrical Code
Oct. 27, 2025
Grounding of Separately Derived Systems
Do you understand how the grounding and bonding requirements for the separately derived systems?
Oct. 21, 2025
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Weekly Quiz on the 2023 National Electrical Code
Oct. 20, 2025

Safety

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The current Scaffold Law imposes strict liability on contractors, developers, and owners regarding fall from heights injuries by workers.
Oct. 24, 2025
Examining a potentially expensive requirement
Why the requirements of Sec. 210.63 have the potential to be a big (and expensive) requirement to comply with.
Oct. 20, 2025
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Work Safety Concept Puzzle with female hand and text
The content advocates for a shift from superficial safety measures to genuine engagement, encouraging employees and leaders alike to embrace safety as a core value that enhances...
Oct. 17, 2025
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Modern apartment construction site with scaffolding an tarpaulin covering
Do you know OSHA’s requirements for scaffold construction?
Oct. 17, 2025

Lighting & Control

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Years in the making and informed by two rounds of stakeholder comment, SSL V6.0 & LUNA V2.0 will take effect in January 2026.
Nov. 7, 2025
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green city
See which cities claimed the top spots based on WalletHub’s 28 key “green” indicators.
Oct. 27, 2025
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The new fellows were welcomed during IALD Enlighten Americas 2025 in Tucson, Ariz.
Oct. 14, 2025
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Weekly Quiz on the 2023 National Electrical Code
Oct. 13, 2025