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Latest News From The T&D Industry

Pennsylvania’s Yaw Bill

In a significant move for Pennsylvania’s energy sector, State Senator Gene Yaw has introduced a transformative piece of legislation aimed at modernizing the state's approach to power plant development and capacity management. The bill, which has been the subject of considerable discussion, proposes the establishment of a new loan fund to support power plant construction and renovation projects. This initiative is designed to address several key issues facing the state's energy infrastructure, including permitting delays,...

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Renewable Energy News

New Solar Maker Enters U.S. Market

NuVision Solar, an American-owned and operated manufacturer of solar cells and modules, has announced its entry into the North American market. This strategic move aims to bolster domestic solar manufacturing and reduce reliance on imported solar components. Background The U.S. solar industry has...


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Climate Change News

Canada's Carbon Pricing: A Political Battleground

In recent years, Canada’s carbon pricing policy has been one of the most contentious issues in the country’s political landscape. Introduced by the federal government as a central pillar in its strategy to combat climate change, the carbon pricing scheme aims to reduce greenhouse gas...

Electrical Substations

The Fight Against Animal-Caused Power Outages

Every day across the country, animals enter substations for warmth, food, security, or simply out of curiosity. In many areas, wildlife intruding into power equipment has become the #1 cause of outages, according to a report from the American Public Power Association (APPA) – even more common than storms or vegetation.  
A single substation outage can cost tens of thousands of dollars in equipment repair or replacement, man hours and more. The annual cost to utility companies for recovering from animal-related outages is estimated in the billions of dollars, not including the cost of lost commercial activity, lowered productivity, and consumer dissatisfaction.
So – what’s the solution for deterring an animal’s natural instinct to enter a substation? Enter TransGard, which began its proven system of animal mitigation in 1990, and continues each year to add to its offerings of tools for substation protection against bird and animal intrusions.

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Breakers & Relays

Partial Discharge & Circuit Breaker Asset Management

Detecting and avoiding preventable failures BY JAY GARNETT, Doble Engineering Company While metal clad switchgear can be very reliable, sometimes operating for over 50 years, throughout the aging process, this group of electrical disconnect switches, fuses and circuit breakers can experience...
Breakers & Relays

Circuit Breaker Lubrication

Developing circuit breaker lubrication procedures BY RICK YOUNGBLOOD, Doble Engineering Company Circuit breaker analyzers are used to determine operating speeds and velocity. This information enables the tester to determine if a breaker is safe to place back into service. The data recorded by a...