Project
Bram EbusSeeking justice for communities affected by the Hidroituango dam
The Cauca River is the second largest in Colombia. Many of the communities settled throughout its expansive watershed depend on the river for their livelihood, includingd fishing and agriculture.
Winding its way through the Andes mountains, the river courses through seven departments of Colombia, including Antioquia, now home to the Hidroituango Dam—a project that has created an unprecedented humanitarian crisis.
In May of 2018, an error in the dam’s construction caused floods, landslides, avalanches, and the evacuation of more than 25 thousand people. This tragedy exposed the inadequate evaluation of the project’s environmental impacts and the lack of environmental regulation in the dam’s authorization processes.
The project has led to systematic human rights violations, including the disproportionate use of force and an increase in violence against affected communities, who are represented by the Ríos Vivos (“Living Rivers”) Movement of Colombia.
Though construction is not complete, and electricity has not yet been generated, the dam has flooded more than 4,500 hectares of vegetation, releasing a significant amount of methane—a greenhouse gas that aggravates the global climate crisis.
And despite its inadequate implementation, IDB Invest, a private branch of the Inter-American Development Bank, invested millions of dollars into the hydroelectric project and facilitated the investment of billions more from other international banks.
Communities affected by Hidroituango have spent decades denouncing the serious problems caused by the dam, and will not waver in their struggle to defend their land and water.
Partners:
Related projects
Putting my heart in the conservation of wetlands
Coral reefs are my favorite wetlands. They’re full of so many colors and shapes, and simply teeming with life. When I’m underwater, my heart is full of peace and excitement, as I see myself surrounded by so many forms of life, so many species living together. As a marine biologist, I’ve had the opportunity to scuba dive in a variety of countries and see many of these beautiful ecosystems up close. Of all my dives, the ones I enjoyed most were those I did—for work and for pleasure—in the Bay Islands of Honduras. As a recent college graduate and volunteer with the Atlantic and Gulf Rapid Reef Assessment Program, I was in charge of monitoring the countless organisms that live in or on the reefs—seaweed, sea urchins, lobsters, queen snails, and so many others. Without a doubt, my time diving in the Cayos Cochinos sparked my personal and professional journey. Since then, I’ve set out to protect these magical ecosystems, vital to all life this planet. My current role, as scientific advisor to AIDA, uses science to strengthen the legal arguments employed to protect these and other at-risk natural environments in Latin America. Wetlands, vital and at-risk In addition to coral reefs, wetlands—characterized by the presence of water—include lakes and rivers, underground aquifers, swamps and marshes, grasslands, peat bogs, estuaries and deltas, mangroves, and sea grasses. Wetlands act as the “kidneys” of the planet because they recycle water and waste, retain sediment and nutrients, reduce erosion, and absorb carbon dioxide from the atmosphere, in turn mitigating climate change. However, it’s estimated that since 1700 we’ve lost nearly 87 percent of our wetlands at a speed three times greater than the loss of our natural forests. This has caused a drastic reduction in biodiversity, affecting 81 percent of continental species and 36 percent of marine and coastal species. Among the greatest threats to our wetlands are contamination by garbage, wastewater and industrial pollution; changes in land use; agricultural runoff, erosion and climate change. What’s more, global warming is increasing the temperature of the oceans, raising sea levels, and melting the poles. According to the Intergovernmental Panel on Climate Change, an increase of 1.5°C in global temperature could kill almost 90 percent of the world’s coral reefs—an irreversible and heartbreaking loss. Taking action to save wetlands Given this frightening global scenario, urgent action is required to protect our planet’s wetlands. In fact, there are many ways we can begin to do so immediately, such as: Creating restoration campaigns for vital ecosystems like mangroves and coral reefs. Declaring natural protected areas, to conserve wetlands and the species that depend on them. Developing policies that allow for the rational use of wetlands, where conservation is prioritized. Prohibiting the destruction of these ecosystems in any type of project, be it tourism, development or infrastructure. Establishing water treatment plans to prevent drainage and runoff from contaminating wetlands. Every year, on February 2, we celebrate World Wetlands Day, commemorating the signing of the Ramsar Convention, the only intergovernmental treaty for the conservation and rational use of our planet’s wetlands. This year’s celebration is focused on wetlands and climate change, inviting us all to reflect on the value of our wetlands, the critical services they provide, and urgency with which we must protect them. We are not powerless in the face of climate change. Saving our wetlands may just be the first step toward saving our planet, and ourselves.
Read morePutting my heart in the conservation of wetlands
Coral reefs are my favorite wetlands. They’re full of so many colors and shapes, and simply teeming with life. When I’m underwater, my heart is full of peace and excitement, as I see myself surrounded by so many forms of life, so many species living together. As a marine biologist, I’ve had the opportunity to scuba dive in a variety of countries and see many of these beautiful ecosystems up close. Of all my dives, the ones I enjoyed most were those I did—for work and for pleasure—in the Bay Islands of Honduras. As a recent college graduate and volunteer with the Atlantic and Gulf Rapid Reef Assessment Program, I was in charge of monitoring the countless organisms that live in or on the reefs—seaweed, sea urchins, lobsters, queen snails, and so many others. Without a doubt, my time diving in the Cayos Cochinos sparked my personal and professional journey. Since then, I’ve set out to protect these magical ecosystems, vital to all life this planet. My current role, as scientific advisor to AIDA, uses science to strengthen the legal arguments employed to protect these and other at-risk natural environments in Latin America. Wetlands, vital and at-risk In addition to coral reefs, wetlands—characterized by the presence of water—include lakes and rivers, underground aquifers, swamps and marshes, grasslands, peat bogs, estuaries and deltas, mangroves, and sea grasses. Wetlands act as the “kidneys” of the planet because they recycle water and waste, retain sediment and nutrients, reduce erosion, and absorb carbon dioxide from the atmosphere, in turn mitigating climate change. However, it’s estimated that since 1700 we’ve lost nearly 87 percent of our wetlands at a speed three times greater than the loss of our natural forests. This has caused a drastic reduction in biodiversity, affecting 81 percent of continental species and 36 percent of marine and coastal species. Among the greatest threats to our wetlands are contamination by garbage, wastewater and industrial pollution; changes in land use; agricultural runoff, erosion and climate change. What’s more, global warming is increasing the temperature of the oceans, raising sea levels, and melting the poles. According to the Intergovernmental Panel on Climate Change, an increase of 1.5°C in global temperature could kill almost 90 percent of the world’s coral reefs—an irreversible and heartbreaking loss. Taking action to save wetlands Given this frightening global scenario, urgent action is required to protect our planet’s wetlands. In fact, there are many ways we can begin to do so immediately, such as: Creating restoration campaigns for vital ecosystems like mangroves and coral reefs. Declaring natural protected areas, to conserve wetlands and the species that depend on them. Developing policies that allow for the rational use of wetlands, where conservation is prioritized. Prohibiting the destruction of these ecosystems in any type of project, be it tourism, development or infrastructure. Establishing water treatment plans to prevent drainage and runoff from contaminating wetlands. Every year, on February 2, we celebrate World Wetlands Day, commemorating the signing of the Ramsar Convention, the only intergovernmental treaty for the conservation and rational use of our planet’s wetlands. This year’s celebration is focused on wetlands and climate change, inviting us all to reflect on the value of our wetlands, the critical services they provide, and urgency with which we must protect them. We are not powerless in the face of climate change. Saving our wetlands may just be the first step toward saving our planet, and ourselves.
Read more
Protecting Wetlands: A Ramsar Infographic
Wetlands worldwide are at threat due to changes in land use, pollution and unsustainable development. The Ramsar Convention is an intergovernmental treaty that works to protect wetlands across international borders, and advocates for their wise use. This infographic breaks down why wetlands are so important, and how the application of the Ramsar Convention can help us protect these sensitive and vital ecosystems.
Read more