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Cybersecurity & Privacy


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...

Renewable Energy Connections


Microgrids: Moving Away From Central Power

Asset management evolves as microgrids play various roles BY MASSOUD AMIN, Institute of Electrical and Electronics Engineers (IEEE) Microgrids, as many readers are aware, are small power systems of several megawatts (MW) or less in scale that possess three primary characteristics: distributed...

Utility Automation & Monitoring


Underground Smart Grid

In recent years, the cost to bury high-voltage power lines has decreased dramatically. The American Transmission Company reports that installation costs for underground transmission lines (over 100 kilovolts) are now only 2.5 to 10 times the cost of an equivalent overhead line. Consequently, the...

Grid Modernization


LUMA to Add 1 GW Renewables and 700 MW Storage

Puerto Rico's electric utility, LUMA Energy, recently revealed plans to integrate nearly 1 GW of renewable energy and over 700 MW of energy storage into the island’s power grid. This initiative is part of a broader effort to move away from fossil fuels and to enhance the resilience and...

Software


RWE Expands Its Footprint with 450 MW of Battery Energy Storage in Texas

In a significant move for the renewable energy landscape, RWE, a leading global energy company, has announced the addition of 450 megawatts (MW) of battery energy storage capacity in Texas. This expansion underscores the growing importance of energy storage solutions in enhancing grid reliability...

Big Data


NAVIGATING THE UTILITY DIGITAL TRANSFORMATION

The Digitisation of utility operations has been evolving at an accelerating pace over the last decade. Many utilities saw this trend developing, and one by one they began their own digital transformation, each on their own path. While each utility is at its own stage of this journey, every utility...

Smart Grid

Smart Grid System Selection

Currently, utilities, facing many pressures, are expected to change more rapidly than in previous years. Societal pressures to reduce emissions and increase the use of renewables while supporting electric vehicles drive in one direction. The newfound focus of international cyber attackers on the electric grid as a key element of the critical infrastructure drive in another direction.

Together, the aforementioned societal pressures yield a veritable flood of utility grid modernization efforts that embrace internet...

Smart Grid Articles