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Battery Fires Pose Minor Environmental Risks, ACP Report Finds

Battery fires in large-scale energy storage systems (BESS) have raised concerns, but a recent review by the American Clean Power Association (ACP) found that such incidents pose only minor environmental risks. According to a third-party analysis of U.S. battery fires since 2012, these fires did not lead to public health issues or significant environmental contamination. This insight is critical as the energy storage industry continues to grow, with increasing reliance on battery systems to support...

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Utility News

FERC Fines Ketchup Caddy $27M for MISO Fraud

The Federal Energy Regulatory Commission (FERC) has imposed a $27 million penalty on Ketchup Caddy LLC for engaging in fraudulent practices within the Midcontinent Independent System Operator (MISO) demand response program. This decision marks a significant move in FERC's ongoing efforts to...
Utility News

BLM's Western Solar Plan

The Bureau of Land Management (BLM) has unveiled a pivotal Environmental Impact Statement (EIS) for its Western Solar Plan, a strategy designed to significantly boost solar energy development across the American West. This ambitious initiative aims to streamline solar project approvals and foster a...

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...

Electrical Substations

The Role of Digital Twins in Substation Management and Grid Optimization

In recent years, digital twin technology has emerged as a game-changer in various industries, and the power sector is no exception. Digital twins are transforming how substations are managed by creating virtual replicas that provide insights into performance and potential issues. A digital substation is the physical interface that makes digital twin modelling of electrical assets possible.

This article explores the application of digital twin technology in substations, its benefits for predictive analytics and decision-making, integration with existing SCADA systems and other grid management tools, and the efforts of utilities in North America to leverage this technology for grid optimization.

 

Explanation of Digital Twin Technology and Its Application in Substations

A digital twin is a dynamic, virtual model of a physical asset, system, or process that mirrors its real-time status, operation, and performance. In the context of substations, digital twins replicate the physical infrastructure and its components, including transformers,...

Electrical Substations Articles

Substation Protection

The End of the Road for Transmission Incentives

In a significant shift, the Federal Energy Regulatory Commission (FERC) has decided to abandon its transmission incentives policy, particularly the construction work in progress (CWIP) incentives. This decision marks a pivotal change in how transmission projects are financed and regulated,...
Physical Security & Monitoring

Substation Security

Improve protection with a layered security approach BY ERIC BYRES, Belden Inc. An age-old joke in the North American power industry states that if Alexander Graham Bell walked in the room today, he would not recognize the telephone, the technology, or its business model. However, if Thomas Edison...

Understanding the IEC 61850 Protocol in Substation Automation

The IEC 61850 protocol has become the global standard for substation automation, enabling high-speed communication, interoperability, and streamlined integration of intelligent electronic devices (IEDs). It plays a foundational role in transforming traditional substations into digital substations...
Substation Technologies

Extend the Life of Your Circuit Breakers

What to ask to ensure proper circuit breaker testing and maintenance BY ROBERT FOSTER, Megger Protecting a utility’s assets is essential. There are many different apparatus in electrical substations that need to be protected. The circuit breaker (CB) is designed to stop the flow of...