December21 Dec 2007 - Calgary’s Regulated Default Electricity Rate for January 2008 >11 Dec 2007 - ENMAX Appoints Executive Vice President of Generation >November29 Nov 2007 - Calgary’s Regulated Default Electricity Rate for December 2007 >14 Nov 2007 - More Albertans choose ENMAX Energy: third quarter revenue up 30 per cent to record high >October30 Oct 2007 - Calgary’s Regulated Default Electricity Rate for November 2007 >26 Oct 2007 - ENMAX bolsters southern Alberta electricity supplies with new Crossfield Energy Centre >3 Oct 2007 - New ENMAX Wind Farm Largest in Alberta >September26 Sep 2007 - Calgary’s Default Electricity Rate for October 2007 >August29 Aug 2007 - Calgary’s Default Electricity Rate for September 2007 >15 Aug 2007 - ENMAX delivers on plan: Net earnings up for first six months >July26 Jul 2007 - Calgary’s Default Electricity Rate for August 2007 >05 Jul 2007 - ENMAX Investigated for Importing Power >June27 Jun 2007 - Calgary’s Regulated Electricity Rate for July 2007 >25 Jun 2007 - Albertans have six days left to secure EasyMax’s® 7.0 cent electricity rate before 14% increase >19 Jun 2007 - ENMAX Corporation Enters 10-Year Partnership Agreement With Edmonton’s Concert Hall >13 Jun 2007 - ENMAX Conservatory at the Calgary Zoo unites Energy-efficiency, Environment and Education >06 Jun 2007 - ENMAX Power Responds to Calgary Electrical Storm >May31 May 2007 - ENMAX 1200 MW Plant Proceeds with Site and Technology Evaluation >30 May 2007 - Calgary’s Regulated Electricity Rate for June 2007 >18 May 2007 - ENMAX Delivers for Albertans: Best prices in province, sales up 45% in First Quarter of 2007 >16 May 2007 - A new promise to fight child hunger in Alberta Alberta’s Promise helps ENMAX to support Breakfast for Learning in province-wide campaign >16 May 2007 - MEDIA ADVISORY - ENMAX Conducts Annual Meeting: Showcases Year of Growth >08 May 2007 - ENMAX supports 500kV line >April30 Apr 2007 - Calgary’s Regulated Electricity Rate for May 2007 >19 Apr 2007 - ENMAX announces 1200 MW Power Station >March29 Mar 2007 - Calgary’s Regulated Electricity Rate for April 2007 >20 Mar 2007 - Media Advisory - ENMAX supports BC offshore Wind Farm Project >February27 Feb 2007 - Calgary’s Regulated Electricity Rate for March 2007 >21 Feb 2007 - ENMAX net income rises by 11.5 per cent while continuing to offer best electricity prices in the province >January30 Jan 2007 - Calgary’s Regulated Electricity Rate for February 2007 >