10 years after record blackout, U.S. electrical grid faces new and emerging threats

  • Article by: JONATHAN FAHEY , Associated Press
  • Updated: August 10, 2013 - 10:19 PM

The U.S. electrical grid is better managed and more flexible a decade after its largest blackout but remains vulnerable to increasingly extreme weather, cybersecurity threats, and stress caused by shifts in where and how power is produced.

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