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Bills Threaten Renewable Growth and Raise Costs

Texas is at a pivotal crossroads in its energy policy, with legislative actions that could significantly reshape the state's electricity landscape. A recent report by Aurora Energy Research, commissioned by the Texas Association of Business, warns that proposed restrictions on renewable energy development could lead to higher electricity prices and increased reliability risks.

The Impact of Renewable Energy Restrictions

Aurora's April 2025 report projects that limiting wind and solar development in Texas could result in...

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Climate Change News

Key Utility Conferences to Watch in 2025

As the utility sector continues to evolve amidst technological advancements and regulatory changes, industry conferences offer invaluable opportunities for networking, knowledge sharing, and innovation. In 2025, several pivotal conferences will shape the future of utilities, addressing critical...
Utility News

Clean Energy Stakeholders Push to Preserve IRA Tax Credits

As the U.S. energy landscape shifts towards cleaner, renewable sources, stakeholders in the solar, storage, and broader clean energy sectors are intensifying their lobbying efforts in Washington, D.C., aiming to secure the future of critical tax incentives introduced under the Inflation Reduction...
Climate Change News

UN Warns of Deadly Heat as Hottest Decade Ends

In December 2024, the United Nations reported that the world has endured a "decade of deadly heat," with 2024 marking the tenth consecutive year of unprecedented temperatures. This period has been characterized by record-breaking heatwaves, severe droughts, and devastating wildfires, underscoring...

T&D Trends

Climate Change News

Starmer Faces Key Test on Carbon Budget Decisions

In December 2024, Prime Minister Keir Starmer is poised to confront a pivotal challenge in his climate leadership as the UK's independent Climate Change Committee (CCC) prepares to release its recommendations for the seventh carbon budget. Scheduled for February 26, 2025, this advisory will outline...

Electrical Substations

ultrasound equipment

Detect Electrical Discharge Defects with Ultrasound

Electrical discharge is more common than we’d like to believe; even in new installations. Detecting these defects poses a serious challenge, particularly at an early stage when there is still time to initiate corrective actions. Vigilant technologies help reduce the risk of arc flash explosion while enhancing the overall reliability of electrical assets.
While there is no one perfect inspection technique or technology which can, on its own, detect and localize every defect, ultrasound performs best. Especially when the goal is to find the defect safely and early. Ultrasound’s suitability is characterized by its versatility, ease of use, practicality, detection accuracy, measurement repeatability, and diagnostic ability.

RISK
Any discussion about risk must include health and safety. But it should not ignore asset reliability. One certainty is that safety and reliability risks are both linked to unscheduled downtime, costly legal exercises, and ultimately, lost profit. A winning solution identifies safety and...

Electrical Substations Articles

Breakers & Relays

Dynamic Resistance Measurement

Condition testing of circuit breaker’s arcing contacts BY BUDO MILOVIC, DV-Power The preventive maintenance on a high-voltage (HV) breaker consists of several routine tests. The timing and motion tests are methods used to assess the breaker’s mechanical condition. When the timing and motion...

How Dangerous is Linemen Work?

Many occupations pose risks to workers, but few match the dangers that linemen face daily. Linemen play a critical role in maintaining and restoring the power grid, often working in extreme weather conditions, at significant heights, and around high-voltage electrical systems. Their work is...
Substation Automation

RTU and HMI Redundancy in Electrical Substations

As the substation RTU takes on more applications, such as Human-Machine-Interface (HMI), alarm annunciation, math & logic and “relay communication processing”, its need for high availability increases. Anything that takes the RTU out of service – configuration change, firmware update, or...