Notice: Further Stakeholder Feedback on Market Concentration Metrics

December 21, 2006

NOTICE – Market Concentration Metrics: Additional Stakeholder Feedback

To: Market Participants

Further to our Notice dated December 14, 2006, concerning stakeholder feedback on the MSA’s November 1, 2006 report, we have received additional comments from:

ATCO Corporation

The MSA is still open to receiving feedback on this issue and its preference remains in receiving that feedback in a written form and that it may make that feedback public. The MSA is still expecting to update the analysis in the market concentration metrics report in the first half of 2007 and will respond to the suggestions of market participants at that time.  If you have comments or questions, feel free to call Mike Nozdryn-Plotnicki (403) 705-8503 (403) 705-8503 (Email: mike.nozdryn-plotnicki@albertamsa.ca) or Matt Ayres (403) 705-3182 (403) 705-3182 (Email: matt.ayres@albertamsa.ca).

Sincerely

“Original signed”

W.W. (Wayne) Silk
Vice-President, Chief Operating Officer
Market Surveillance Administrator
Email: wayne.silk@albertamsa.ca
Phone: (403) 705-8522