Opponents of a massive dam project in Chile's Patagonia protest on 9 May 2011 in Coihaique. Francesco Degasperi / AFP / Getty Images

By Jeremy Hance, www.mongabay.com
16 May 2011 The wild rivers of Patagonia may soon never be the same. Last week, Chile’s Aysén Environmental Review Commission approved the environmental assessment of a five dam proposal on two rivers. The approval, however, is marred in controversy and has set off protests in many cities, including Santiago. Critics say the series of dams will destroy a largely untouched region of Patagonia. Protests hit Coyhaique, the city where the vote occurred, with over 1,000 people marching. Clashes with police resulted in water canons and tear gas being used on protestors. Reportedly protestors were throwing rocks at commissioners’ cars. Dozens were arrested. Similar clashes occurred in Santiago.
Before the approval and violent clashes, public opinion had turned against the project with 61% of Chileans opposed. Critics contend that the Environmental Impact Assessment (EIA) was hopelessly flawed and that members of the Aysén Environmental Review Commission—which passed the approval 11-to-1—had conflicts of interest. Indeed formal charges have been filed against some members.
“We are outraged that the regional environmental review commission has approved this destructive and illegal project against the will of the majority of Chileans. We are calling on President Piñera to overturn this decision and protect Patagonia,” Patricio Rodrigo, Executive Secretary of the Counsel in Defense of Patagonia, said. Yet, President Piñera has signaled he won’t be changing his mind regarding the dams. Lashing out at protestors he said, as reported by the Associated Press (AP): “We have to double our energy capacity in 10 years if we want to keep growing at 6 per cent […] Those who think that by opposing everything, all forms of energy, they’re doing something patriotic—I’d like to tell them they are profoundly mistaken.” If the project goes ahead, three dams will be built on the Pascua River and two on Baker River in Southern Chile, a largely roadless wilderness. According to the NGO International Rivers, which generally opposes such mega-dam projects, the dams would flood 5,600 hectares (14,000 acres) of forests, river valleys, and farmlands. Wild white rapids, which lure tourists, would be tamed. In addition, the dams would flood habitat for the imperiled Huemul (Hippocamelus bisulcus), an Andean deer listed as Endangered by the IUCN Red List and a cultural symbol of Chile. A portion of Laguna San Rafael National Park would also be submerged. …

Violent protests follow approval of massive dam project in Patagonia