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Learning Resources

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Safety is more than compliance—it’s a business advantage. Discover how employee-owned safety processes can boost engagement, reduce risk, improve productivity and retention, strengthen...
Oct. 29, 2026
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Safety can be a powerful catalyst for organizational change. Discover how employee-owned safety programs build trust, strengthen leadership, engage employees, shape culture, improve...
Sept. 30, 2026
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Strong safety starts with leadership. Explore the first three of the 9 Principles of Health and Safety and learn how to build trust, inspire safe behaviors, and create the foundation...
Aug. 27, 2026
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AI’s demanding workloads are pushing data center power infrastructure to higher voltage and current levels and increasing system complexity. That trend also is amplifying...
July 27, 2026

EC&M On Air

EC&M On Air
EC&M On Air discusses the top three award-winning products of 2026, including interviews with product developers and industry experts, providing a comprehensive look at cutting...
Aug. 24, 2026
EC&M On Air
This edition of EC&M On Air features Shalina Gupta, a 28-year-old electrical engineer and 30 Under 30 All Star, sharing her unique blend of art and engineering, mentorship tips...
Aug. 13, 2026
EC&M On Air
This audio segment explores critical NFPA 70E terminology that electricians need to understand to establish safe working conditions, highlighting complexities beyond basic procedures...
Aug. 10, 2026
EC&M On Air
Jim Lucy, editor-in-chief of Electrical Wholesaling, discusses key insights from his report on the top electrical distributors, highlighting market trends, supply chain issues...
July 27, 2026

EC&M Code Conversations

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Code Conversations
Ellen and Russ describe new NEC requirements for power control systems (PCS).
Sept. 7, 2026
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Code Conversations
Is the inspector really responsible for finding what's wrong with your electrical installation?
Aug. 27, 2026
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Code Conversations
Ellen Parson highlights "Understanding General Requirements of the NEC, Part 17" by Mark Lamendola.
Aug. 17, 2026
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Code Conversations
Ellen and Russ discuss the significant expansion of Sec. 110.16 in the 2026 NEC.
Aug. 3, 2026

Moving Violations

Members Only
This support solution is a major NEC violation.
Aug. 20, 2026
Members Only
Russ examines an installation that needs some support.
Aug. 6, 2026
Members Only
This blue extension cord is an NEC violation that needs to be addressed.
July 16, 2026
Members Only
This installation doesn’t have the clips required by Sec. 358.30.
July 2, 2026

Tech Talk

Members Only
Randy covers 2026 NEC requirements for Art. 706 Energy Storage Systems
July 31, 2026
Members Only
Randy examines changes to grounding and bonding requirements
July 1, 2026
Members Only
Randy explains the NEC requirements for non-power-limited remote-control and signaling circuits.
Jan. 30, 2026
Members Only
Randy goes over the relocated rules for low-voltage wiring in the 2026 NEC
Jan. 2, 2026

National Electrical Code

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mobile home
How much do you know about the National Electrical Code?
Sept. 11, 2026
Can you spot the Code violation in this photo?
Sept. 11, 2026
Think you know how this installation violates the NEC?
Sept. 10, 2026
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Test your knowledge of the NEC with this challenging question.
Sept. 10, 2026

Design

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California lawmakers have agreed on legislation to regulate energy consumption by data centers.
Sept. 1, 2026
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The 2026 automotive market shows a growing preference for hybrid vehicles, which now account for 16.80% of new financing, while EV market share declines slightly.
Sept. 1, 2026
Walmart has reached a significant milestone by opening its 100th EV fast-charging site, enhancing accessibility for electric vehicle drivers across 20 states with fast, reliable...
Sept. 1, 2026
Integrated SmartAmp technology helps contractors address home electrical capacity challenges and complete more Level 2 charging installations with less added equipment.
Sept. 1, 2026

Product Sourcing & Supply

Key considerations for determining when equipment has reached the end of its practical service life.
Sept. 9, 2026
SATCO|NUVO
monopoints
New luminaires deliver flexible illumination in a sleek design.
Sept. 3, 2026
Courtesy of Wesco
Panelboard
How agile assembly is shaping the next evolution of electrical construction
Sept. 1, 2026
Lighting Pro Plus
Lighting Pro Plus
The new online marketplace is designed to streamline sourcing and purchasing of commercial and industrial LED lighting for electrical contractors, featuring trusted brands and...
Aug. 31, 2026

NECA Show Coverage

Stop by booth #2028 to meet the editors of EC&M and Electrical Wholesaling and enter the drawing to win a free e-bike.
Sept. 10, 2026
Anthony Rule was the big winner from our NECA giveaway!
Nov. 19, 2025
Watch some of our followers' favorite social media videos from last month, including highlights from NECA 2025 and how to replace a control panel.
Oct. 9, 2025
Trevor Ottmann shares some of the most interesting insights he took away from attending the recent NECA show in Chicago.
Sept. 25, 2025

Construction

Courtesy of Motor City Electric
Gordie Howe International Bridge
This year's Top 50 electrical contractors share details on their most notable projects from 2025.
Sept. 14, 2026
With data centers pushing Top 50 electrical contractor revenue up 35% in a single year, the real story isn't the growth itself.
Sept. 11, 2026
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Fiberglass ladders
From the incident data, we can see the traditional approach to ladder safety isn’t working. What is the solution?
Sept. 11, 2026
Courtesy of Guarantee Electrical Company
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This year's Top 50 electrical contractors share details on their most notable projects from 2025.
Sept. 8, 2026

Maintenance, Repair & Operations

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IDEAL Electrical clears up six common myths about lever connectors, including how wires connect, port usage, push-in capability and how to verify a secure connection on the job...
Sept. 2, 2026
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Learn how to prepare your facility for a comprehensive Power Quality Survey by addressing obvious electrical issues first
Sept. 1, 2026
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Mark Lamendola highlights Art. 210 and the requirements for branch circuits.
Sept. 1, 2026
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How would you troubleshoot this hypothetical situation?
Sept. 1, 2026

Safety

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The state becomes the latest to officially adopt the 2023 NEC.
Sept. 9, 2026
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Maintenance, repair, and operations (MRO) contractors face a growing challenge: as automation expands across factories, warehouses, and manufacturing facilities, the scope of ...
Sept. 8, 2026
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Members Only
Test your knowledge about arc flash safety with this quiz and enter for a chance to win a $25 gift card to Amazon!
Sept. 1, 2026
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Coastal Storm Resilience for Residential Electrical Systems
Discover practical strategies for improving residential electrical resilience in coastal environments, from load planning to post-event recovery.
Aug. 28, 2026

Lighting & Control

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Urban lighting authority Leni Schwendinger and IALD president Andrea Hartranft headline keynotes as ArchLIGHT Summit returns alongside Dallas Design Week and DALI Summit.
Aug. 27, 2026
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Weekly Quiz on the 2026 National Electrical Code
Aug. 24, 2026
Check out Trevor Ottmann's most popular videos across our social media platforms from last month.
Aug. 13, 2026
DesignLights Consortium
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The DLC’s enhancements to the SSL QPL now enable contractors to easily identify rebate-eligible products with precise control features.
Aug. 12, 2026