Outage Probe Addresses Power Grid Failures Engineers investigating last week's blackout found that an unprecedented number of grid failures collapsed the system. Many have questioned why grid operators and utilities were not able to predict such a large-scale outage. NPR's David Kestenbaum reports.
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Outage Probe Addresses Power Grid Failures

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Outage Probe Addresses Power Grid Failures

Outage Probe Addresses Power Grid Failures

Outage Probe Addresses Power Grid Failures

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  • <iframe src="https://www.npr.org/player/embed/1406411/1406412" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Engineers investigating last week's blackout found that an unprecedented number of grid failures collapsed the system. Many have questioned why grid operators and utilities were not able to predict such a large-scale outage. NPR's David Kestenbaum reports.