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State of Industry



Substation Focused on Environmental Design

One of the important trends in design of new overhead lines over the past 20 years has been development of structures and designs that are less obtrusive and more pleasing visually. Much the same process has also been going on at substations. For example, even 25 years ago, efforts had already been...

Smart Grid Technologies and Implementation

Advances in information and communication technology (ICT) have been utilized over the year by utility industry in order to improve power quality, reliability, efficiency and security. Growing concern for environment, increasing complexity in managing convectional grid, energy sustainability and...

Integrating the North American Power Grid

How the U.S. and Canada maximize their working relationship BY PATRICK BROWN, Canadian Electricity Association (CEA) North America is shifting towards a new energy paradigm. Where it was once viewed through the prism of scarcity, some are now beginning to speak of energy in the language of...

Opening the Door to Grid Modernization

IESO stays ahead of Ontario’s rapidly changing marketplace BY PHILL FELTHAM, Editor-in-Chief Electricity Today Magazine Grid modernization is a buzz term used by regulators, utilities, and other participants within North America’s power sector. Modernizing the power grid is the proposed answer...

State of Industry

Shedding Light on North America's Power System

What is next for the century-old electricity grid?

BY MALCOLM METCALFE, ENBALA Power Networks

Today’s power system is undergoing a paradigm shift that is changing many fundamental design principles that have been in use for nearly 100 years. The existing grid has been carefully planned and designed based on a few simple principles.

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Generators are large devices, and there are a relatively small number of them. These devices can be directly managed, controlling the...

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