Southern Electric Power Company Limited’s Board of Directors Meeting to Consider the Condensed Interim Financial Information for the Nine Months Ended March 31, 2012

Karachi: This is to inform you that a meeting of the Board of Directors of Southern Electric Power
Company Limited (SEPCO) will be held on Friday, April 20th, 2012 at 11:00 hours at Registered
Office of the Company, No. 50, Street No. 60, F-11/4 Islamabad to receive, consider and approve
the condensed interim financial information of the Company for the nine months ended March
31st, 2012.

We have also cautioned all directors and senior executives of the Company not to deal in any
manner in the shares of the Company during the Close Period i.e. from April 13th, 2012 to April
20th, 2012 (both days inclusive).

In the first instance, we are faxing this notice to be followed by courier mail.

For more information, contact:
Salman Rahim
Company Secretary
Southern Electric Power Company Limited
No.50, Street No.60, F-11/4,
Islamabad-44000 Pakistan
Ph: (92-51) 211 4400-2
Fax: (92-51) 211 4399