Before information that realizes the communication campaign to level country that will implement HidroAysen with the objective course show citizens in what is the largest hydroelectric project which is planned to be constructed in Chile, the sustainable Chile, Sara Larrain, Program Director expressed that it is good that the company is willing to reopen the debate at national level as regards a mega impact project country, which we know that we are going to win, because we have seen them removed on several occasions of public debates organized by universities and houses of study, where he finished the Council of defence of Patagonia single, exposing the projects and their impacts. As reported by the national press, the advertising campaign would be released at the same time the company to respond more than 3 thousand observations received its environmental impact study. On this, the rather indicated that so far resources by Endesa and Colbun to materialise five dams on the Baker and Pascua, rivers in Patagonia Chilean, they have resulted in a terrible environmental impact study with thousands of observations of public services and more than 11 thousand observations citizen, despite which the company continues to invest in millions of dollars consulting technical and communicational, however, Chileans already have a position on HidroAysen. His words are endorsed by the latest IPSOS (April 2009) survey which found that 57.6% of Chileans is not agree with dam Chilean Patagonia. Sara Larrain took the opportunity to address the issue of collusion of big business with politics, to remember that the sociologist Eugenio Tironi is strategic advisor of the candidacy of Eduardo Frei and now your company (Tironi and Associates) joins the communicational campaign of HidroAysen, alongside Prolam Young & Rubicam and Burson Marsteller. Larrain even recalled that the Executive also is director of the Group Enersis, which controls Endesa HidroAysen..