Aggreko plc (the "Company")

Total Voting Rights - Month-end Notification

As at 30 April 2012 the Company's issued share capital consists of 268,181,891 ordinary shares, to which an equal number of voting rights are attached.

There are no treasury shares with suspended voting rights.

Therefore, the total number of shares with voting rights in the Company is 268,181,891.

The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Aggreko plc under the FSA's Disclosure and Transparency Rules.

Further enquiries:

Peter Kennerley,

Company Secretary

Telephone: 0141 225 5900

1 May 2012