Protecting the Santurban Páramo from mining's damages | Interamerican Association for Environmental Defense (AIDA) Skip to content Skip to navigation

Protecting the Santurban Páramo from mining's damages

In the Andean region, high-altitude forests and wetlands called páramos capture water from fog and supply it to lowlands. In Colombia, nearly two million people rely on the Santurbán páramo for their freshwater supply.

Healthy páramos also capture large amounts of carbon, mitigating climate change, and provide refuge for hundreds of threatened species, including the iconic spectacled bear.

The land in and around the Santurbán páramo contains gold and other minerals. A Canadian corporation, Eco Oro minerals, wants to build a gold mine that would leak large amounts of cyanide and arsenic into the water coming from the páramo.

AIDA’s advocacy helped to convince the Colombian government to:

  • Deny an environmental license for the Angostura mine in May 2011.
  • Protect, in 2013, 76 percent of the Santurbán páramo from industrial activities—a much larger percentage than originally proposed

Together with our partners, AIDA advocated for the World Bank's divestment from the Angostura mining project, which we achieved in December 2016. 

We also supported litigation that led Colombia’s highest court to reaffirm in February 2016 that mining in páramos is prohibited.

However, 24 percent of the Santurbán remains unprotected because it was not officially designated a páramo during the government's delimitation process, which was invalidated by a court system in November 2017 due to failure to consult with affected communities. 

The government must now realize a new delimitation process in consultation with residents of the area. Meanwhile, the threats to Santurbán continue, with Eco Oro still angling to build its mine and another mining project seeking establishment nearby.    

What AIDA is doing: 

  • Monitoring the development plans of Eco Oro, as well as other corporations interested in mining projects that put Santurbán at risk, in order to be prepared to protect the páramo's water supply.
  • Supporting the Committee for the Defense of Water and the Páramo of Santurbán and the Luis Carlos Pérez Lawyers’ Collective in legal measures to protect the citizens' rights of participation and access to information in relation to the delimitation of the páramo. 
  • Following up on the international lawsuit initiated by Eco Oro against the government of Colombia because of the delimitation of Santurbán and the judicial ruling that confirmed the prohibition of mining in the nation's páramos. 
Photo: Alberto Peña Kay

The Latest

Freshwater Sources, Mining | 12 October 2021

International Arbitration Tribunal rules in favour of a Canadian company and puts foreign investment above Colombia's legitimate right to protect Santurbán

We call on the Colombian State to denounce the free trade agreements and bilateral investment protection agreements to which it is party and to refrain from signing such instruments in the future.read more

Human Rights, Public Participation, Toxic Pollution | 29 May 2020

Colombia: Holding virtual hearings violates communities' right to participation

The rights of access to information, justice and participation are among the most violated. We must prevent the pandemic from becoming an excuse to continue abusing them.read more

The barren land where the Bruno Stream once ran.

Climate Change, Freshwater Sources, Indigenous Rights, Mining | 9 August 2019

Coal or life: Walking where a stream once ran

Although the Bruno is one of few streams in Colombia’s driest department and one of the scarce sources of fresh water for communities living there, its channel was diverted to facilitate mining.read more

Pages

Connect With Us