Data Center Market A significant growth opportunity Valerie Richardson, Head of Worldwide Data Center Initiative, Helsinki, August 31, 2011 Data Center Market A significant growth opportunity © ABB Month DD, YYYY | Slide 1

ABB’s breadth of portfolio to data centers

Market information and strategic imperatives Size: $30B power and cooling equipment + services Geography: 35% US; 30% Europe; 35% ROW Growth: 8-12% per annum Strategic imperatives Power systems (utilities; data center owner/operators) On site off grid power gen and utility power gen Services (data center owner/operator) Engineering, remote monitoring and diagnostics, after sale service and support Direct current (data center owner/operator; channel partners) Lower total cost of ownership, higher efficiency, reduced footprint © ABB 2010 *Uptime Institute, EPA report, ABB internal analysis