News Cologne Südstadt Power Outage: TH Köln Servers and Jabber Affected by Daniel Perez - News Editor June 23, 2026 by Daniel Perez - News Editor June 23, 2026 Cologne Power Outage Resolved After 50 Minutes, Affects University and Server Services A major power outage in Cologne’s Südstadt district was resolved by technicians after 50 minutes, according to a … 0 FacebookTwitterPinterestEmail