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MAP: 2011 ComEd outages in suburban Chicago

A Sun-Times analysis of ComEd customer outages hours - the number of hours each individual in an area was without power - reveals geographic patters in power shortages during 2011. In the suburbs, older northern communites had more outage hours while in Chicago, wards on the Southwest Side and central areas tended to experience more time with the power out thant most of the city.

Source:ComEd

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