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Latest News From The T&D Industry

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Application of Symmetric Conditions in the Simulation of High Voltage Power Transmission Models

The height of the power transmitting towers is usually in the range of 10m to 40m and the separation between two consecutive towers is about 200m to 400m. In addition, the area of the ground that needs to be considered in the simulation is large. Therefore, Finite Element Method (FEM) is not suitable for simulation of this application. Whereas Boundary Element Method (BEM) is best suited for these open region problems. This paper refers to...

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Renewable Energy News

Vineyard Wind Blade Debris Still Washing Ashore

Weeks after an incident involving a broken wind turbine blade, debris from Vineyard Wind's project continues to wash ashore, raising concerns about the environmental impact and operational practices of this major offshore wind farm. The ongoing situation highlights the challenges associated with...

Utility News

Why calibrate test equipment

You’re serious about your electrical test instruments. You buy top brands, and you expect them to be accurate. You know some people send their digital instruments to a metrology lab for calibration, and you wonder why. After all, these are all electronic — there’s no meter...

Utility News

BlackRock and Temasek Lead $35M for ConnectDER

Philadelphia-based ConnectDER has raised $35 million in a Series D funding round, led by Decarbonization Partners, a venture fund established by BlackRock and Temasek. This significant investment will enable the company to scale its market presence, enhance manufacturing capabilities, and...

T&D Trends



Climate Change News

Massachusetts Utilities File $5B Efficiency Plan

Massachusetts' utility companies have unveiled an ambitious $5 billion energy efficiency plan designed to bolster the state's efforts to meet its climate goals and provide substantial savings to consumers. The proposed initiative, called the Mass Save program, aims to expand energy-saving...

Lineman Safety

Flame-Resistant Clothing Misconceptions

Misconceptions about using flame-resistant clothing

BY DAN BONELLI, Cintas Corporation

According to Michael Hyland, chair of the National Electrical Safety Code (NESC) and vice president of engineering services with the American Public Power Association, a 1970s electrical utility commercial depicted a worker sporting a gold necklace and polyester clothing. Hyland notes that today, that type of dress would be unthinkable, as it poses a huge risk to residential, commercial, and industrial electricians.

The power industry has gone to great lengths to help protect electrical workers thanks to organizations such as the National Fire Prevention Association (NFPA) and Edison Electric Institute...

Safety Reports for Utility Workers

Protecting utility workers with documented reporting

BY MIKE DOHERTY, PowerTel Utilities Contractors Limited

Within the lineman trade, accountabilities for the documentation of various inspections, job safety analyses (JSAs), audits, safe work practices (SPGs), qualifications, safety meetings, supervisor’s crew visits, safety manager and senior management inspections, and compliance reporting are some examples of the significant differences between decades ago and expectations for high-end crews in today’s due-diligent workplaces.

There are significant challenges within the lineman trade based on human performance, culture of the work environment, nature of the specific work, and the basic fact that most tasks are carried out...

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Safety Best Practices

Keeping the Lineman and His Work Site Safe

Line-construction contractors can do their best to train the management, offer safety training and equipment and trust the foremen who are appointed to a job, but it is an inherently dangerous business. Despite all the safeguards, some new linemen say this is what some foremen tell them about...
Utility Safety Standards

Benefiting from OHSMS Systems

How to protect workers with an occupational health and safety management  system BY IVANA STRGACIC, Strategies for the Environment Inc. Reliability (that is, keeping the lights on) is at the forefront of electric utility business plans. Another important item that takes priority in these...
Safety Technologies

Choosing Your Rubber Safety Gloves

Latex versus Natural Rubber – What is the difference? All Raw rubber comes from the rubber tree. It is then processed to become a latex for water-based dipping or dried down to a slab for use in extrusion or solvent dipping operations. Hydrophilic additives in Latex For latex to be usable...
Safety Best Practices

Fall Protection: The ABCs of Connecting Devices

A personal fall protection arrest system (PFAS) is comprised of three vital components: an anchorage, body wear (full-body harnesses), and a connecting device (a shock-absorbing lanyard or self-retracting lifeline). The safety of at-height workers depends on these three components, and each one...