Here you can check your meter reading period.

 

Meter reading plan for the period January - December 2012
Month Meter reading dates Small business customers Big business customers January 3 - 24 January 18 - 23 January February 1 - 22 February 15 - 21 February March 1 - 23 March 16 - 22 March April 2 - 21 April 17 - 20 April May 2 - 22 May 15 - 19 May June 1 - 22 June 15 - 21 June July 2 - 24 July 17 - 23 July August 1 - 24 August 17 - 23 August September 3 - 24 September 17 - 21 September October 1 - 23 October 17 - 23 October November 1 - 23 November 16 - 22 November December 1 - 18 December 12 - 17 December

 

You will find the exact date of your meter reading period on your invoice for electric power.