Outage Planner, Indianapolis Power & Light Co, Petersburg Unit 1 and Unit 4 2010 Outages START Date Fri, 01/01/2010 - 01:00 END Date Tue, 06/01/2010 - 02:00 Read more about Outage Planner, Indianapolis Power & Light Co, Petersburg Unit 1 and Unit 4 2010 Outages