Averting Disaster on the Grid

Deck: 

Strategy to Mitigate Risks of Catastrophic Events

Fortnightly Magazine - September 2016
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Maintaining the security of the electric grid today is far from business as usual. The grid is under increasing threats to its very viability from cyber-attacks, natural disasters, and physical assault. Moreover, the severity of each of these threats is on the rise.

It is not possible to protect or harden the grid across the tens of thousands of miles of high-voltage lines and tens of thousands of substations. And while utilities maintain some operational spares to replace large power equipment that fails due to normal wear and tear, it is economically prohibitive for a utility to stockpile multiple million dollar pieces of equipment to prepare for the worst.

This reality puts the grid and the reliable supply of power to customers at risk for extended periods. Many key pieces of equipment have long lead times and are difficult to replace. This could cripple the grid and severely extend the interruption of power supply.

With the threats rising, utilities must develop plans on how they will mitigate the risks of such events. In fact, federal regulations now require this.1 Grid Assurance is a coalition of six major U.S. utilities2 dedicated to providing a cost-effective solution to address the increasing threats to the security of power supplies. And to provide the right level of inventory in the right locations to expedite recovery following an event.

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