In 2011 Green Door Alliance and the Durham Conservation Associations were consolidated and renamed Green Durham Association to reflect the history and contributions of the two organizations. Newsletters and publications found on this website provide details on significant past activities and accomplishments of both these organizations, therefore material published prior to the amalgamation will not be changed to reflect the amalgamatedGreen Durham Association entity.
May 26: GDA launches redesigned website.
February 9: GDA Director John McCutcheon was honoured with the Governor General's Caring Canadian Award on February 9, 2015.
November 28: Pickering conservationist receives Queen's Diamond Jubilee Medal, Pickering News Advertiser
October 4: Rouge National Urban Park takes novel approach to agriculture, Pickering News Advertiser