• Jan 15, 2007: As ARC unitholders are well aware, the Conservative government has proposed punitive new taxes for the trust sector, which has had a significant negative impact on ARC’s unit price and has affected every unitholder of the Trust. Up until now, the opposition to this tax has been carried out by the Canadian Association of Income Funds (“CAIF”) and the Coalition of Canadian Energy Trusts (“CCET”). What has been missing is an advocacy group for individual investors. This has now changed with the formation of the Canadian Association of Income Trust Investors (“CAITI”). CAITI is a stand alone group dedicated to getting the voices of individual investors heard. ARC encourages investors to log on to the CAITI website (www.caiti.info ) and sign on as a member. Membership in CAITI is free. To become a member, log on to the CAITI website and click on “Join Us” registering as an Income Trust Investor. Your voice is important - please make sure it is heard.

• Dec 20, 2006: The Coalition of Canadian Energy Trusts document is released: Canadian Energy Trusts - An Integral Component of the Canadian Oil and Gas Industry - (PDF - 15 MB).

• Nov 30, 2006: ARC provides internal estimates of its main tax pools as of December 31, 2005. To view please click here.

• Nov 6, 2006: ARC is proud to announce it is part of the newly formed Coalition of Canadian Energy Trusts. Please click here to learn more.

• Nov 3, 2006: President and Chief Executive Officer, John Dielwart, responds to the recent Federal Government announcement:

"On October 31st, Federal Finance Minister Jim Flaherty announced the government’s intention to impose a new tax on distributions from existing income and royalty trusts in four years time..." read more here.

• Oct 31, 2006: Federal Government announces changes to tax structure.