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FERC Reviews PJM Colocation Rules for Data Centers and Large Energy Loads

The Federal Energy Regulatory Commission (FERC) has launched a review of the rules surrounding the colocation of large energy consumers, such as data centers, with power plants within the PJM Interconnection region. This review follows concerns raised by stakeholders, including major energy companies like Talen Energy, Constellation Energy, and PSEG Power, who are considering colocating data centers at nuclear power plants. These developments are prompting a reevaluation of how such arrangements could impact grid reliability,...

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Climate Change News

Scientists Fear Loss of Climate Data Under Trump

In the wake of the tumultuous political climate during Donald Trump's presidency, scientists across the United States have expressed deep concern about the potential loss of crucial climate data. These fears emerged from a broader apprehension that, in the midst of political upheaval, the progress...

Climate Change News

FERC Proposes Ride-Through Standards for Renewables

The Federal Energy Regulatory Commission (FERC) is seeking public input on proposed "ride-through" reliability standards for inverter-based resources (IBRs), including wind, solar, and battery systems. These standards aim to ensure that IBRs can maintain operation during grid disturbances, such as...

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Utility News

New York's Path to 8.5 GW of Grid Flexibility by 2040

New York State's transition to a clean, zero-emissions energy grid could include up to 8.5 gigawatts (GW) of grid flexibility by 2040, according to a new report from the Brattle Group. This projection, while contingent on achieving ambitious decarbonization goals, illustrates how the state could...

Electrical Substations

Critter Guard Introduction

Distinctly Different

According to the American Public Power Association, squirrels are among the top causes of power outages across the United States. The Great Lakes region has squirrels as the #1 cause of sustained outages. And in many cases, bird related outages are at number two.
Nobody likes to admit that it’s a problem. The most common answer when you ask about how you deal with squirrels is: “I just get my gun”. Of course, that answer is always spoken in jest, and usually followed up with something along the lines of “that’s kind of frowned on around here”.
The reality is that there are a myriad of ways to go about animal mitigation. One of the most obvious places to concentrate animal mitigation efforts is the substation, where high value assets need high uptime, without having to worry about a pesky critter. And if you’re trying to keep an...

Electrical Substations Articles


Substation Technologies

3-D Design for Electrical Substations

Exploring 3-D design techniques for electrical substations BY MIKE MINELLI, & HAROLD HARKONEN, Nordmin Engineering Since the 1970s, engineering consulting firms typically have been designing substations using two-dimensional computer aided design software (CAD). This common technique produces...
Substation Automation

Wireless Networks and Substation Automation

Fitting wireless networks into substation automation applications BY ADAM GUGLIELMO, ABB Tropos Wireless Communication Systems As with all Smart Grid applications, two-way communication is foundational to substation automation. To enable monitoring and control, substation computers, as well as...