Design

Ensuring electrical designers and specifying engineers stay on top of the latest trends and technological advancements in the electrical design space

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Highlights

Fig. 1. An electrically powered passenger vehicle needs a dedicated charging circuit. Article 625 provides the requirements for installing the conductors and equipment for electric vehicle charging, power export, or bidirectional current flow.
Fig. 1. An electrically powered passenger vehicle needs a dedicated charging circuit. Article 625 provides the requirements for installing the conductors and equipment for electric vehicle charging, power export, or bidirectional current flow.
Fig. 1. An electrically powered passenger vehicle needs a dedicated charging circuit. Article 625 provides the requirements for installing the conductors and equipment for electric vehicle charging, power export, or bidirectional current flow.
Fig. 1. An electrically powered passenger vehicle needs a dedicated charging circuit. Article 625 provides the requirements for installing the conductors and equipment for electric vehicle charging, power export, or bidirectional current flow.
Fig. 1. An electrically powered passenger vehicle needs a dedicated charging circuit. Article 625 provides the requirements for installing the conductors and equipment for electric vehicle charging, power export, or bidirectional current flow.

NEC Requirements for EV Equipment

Nov. 9, 2023
The electrical conductors and equipment for connecting an electric vehicle to premises wiring must meet specific guidelines.

Announcing the 2024 EC&M Product of the Year Category Winners

March 15, 2024
See the winners of this year's 30 different categories.
EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility
EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility
EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility
EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility
EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility

EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility

March 14, 2024
In Episode 31, SME Ryan Mayfield explains methods for complying with NEC Sec. 705.11.

Test Your Interoperability IQ

March 12, 2024
Take this four-question quiz to see how much you know about networked lighting controls and interoperability.
Courtesy of Spectrum News/Susan Carpenter

Heavy-Duty EV Truck Charging Gets a Voice

March 8, 2024
Power America's Commercial Transportation is a D.C.-based coalition aiming to clear obstacles.
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Hawai'i Department of Transportation
Mayfield Renewables

Monthly Quiz: Energy Storage Systems in the 2023 NEC

March 1, 2024
Take this quiz about ESS requirements and enter for a chance to win a $25 gift card to Amazon!
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New Joint Office Resource Seeks to Create Convenient EV Charging

Feb. 27, 2024
New whitepaper aims to provide equitable access to EV charging.
Joint Office of Energy and Transportation

NREL Announces Clean Bus Planning Awards

Feb. 26, 2024
New funding available for bus electrification.
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Three Phases of a Successful First Site Visit

Feb. 22, 2024
Site visits can be daunting even for the experienced engineer. Here are some key factors to consider as well as best practices to employ when taking on this task.