Project

Halting the implementation of large dams in the Americas

The more we learn, the clearer it becomes that large dams are unsustainable energy sources.

From the Mexican highlands to the Amazon River basin, hydroelectric mega-projects are aggravating climate change, destroying sensitive ecosystems, and threatening human rights and indigenous cultures.

In October 2016, a research study from Washington State University found that the world’s reservoirs generate 1.3 percent of all greenhouse gases (more than the total emissions of Canada!), confirming the damage dams do to our climate.

Large dams have no place on our rapidly changing planet. In a time of intensifying droughts, many vulnerable hydropower-dependent countries are facing energy shortages. And as extreme weather events increase around the world, the inherent danger of large dams becomes more evident. 

Throughout the construction of Belo Monte, the world’s third largest dam, we’ve seen firsthand the grave impacts these projects have on the ecosystems in which they’re built. We’ve witnessed the violations they impose on the rights of indigenous and riverine communities, whose culture and livelihoods are tied so closely to the natural world.

Yet, across Latin America and the world, large dams are still being promoted as “clean and green” energy sources; and are even receiving support from national and international climate initiatives.

That support is part of the reason more than 3,700 large dams are currently being planned or constructed worldwide, more than 400 of which have been proposed for the vital Amazon River Basin.

At AIDA, we’re proud to be part of a team leading the fight against large dams across Latin America and beyond.

Latest News


Inter-American Development Bank to investigate Ituango hydroelectric project

Washington D.C. In a historic decision, the Board of Executive Directors of the Inter-American Development Bank (IDB) approved an international investigation of the Bank’s private lending arm, IDB Invest, for its investment in the Ituango hydroelectric project. Located in the department of Antioquia, the Ituango dam has had a devastating impact on thousands of people across four departments and 27 municipalities in Colombia. The investigation’s main objective will be to determine whether—when financing this megaproject in a region of Colombia that continues to be affected by high levels of violence and resurgent armed conflict—the Bank complied with the social and environmental standards that it is obligated to uphold. The investigation will also examine whether any non-compliance by the Bank is connected to the serious harm that has been sustained by affected communities. “As those who have been affected by the Ituango dam, we demand that the investigation be rigorous and independent,” declared Isabel Zuleta, spokesperson for Movimiento Ríos Vivos in Colombia, which represents the affected communities. “For more than a decade, our communities have denounced the serious problems that the project has caused. These problems have been further exacerbated by the multiple emergencies that have occurred since 2018 and that continue to this day. We hope that, with this international investigation, the voices of victims and opponents of the project will finally be heard.” The investigation originated in a complaint filed by 477 people affected by the Ituango dam project. In the complaint, the affected communities—which are represented by Movimiento Ríos Vivos—emphasize that the Bank’s own policies require that the projects it finances must be sustainable, participatory, and in conformity with national legislation. In the case of the Ituango dam, none of this has happened. In the complaint, the communities indicate that the project lacked an adequate environmental impact assessment and that it did not allow for the participation of communities or provide access to information. They emphasize that the project has been advanced in a context marked by human rights violations, the disproportionate use of force, and increasing violence against people who defend their land and water. They also point out the pattern of discrimination faced by communities for deciding to oppose the project, as well as by women affected by the project. As the complaint lays out, all of this contradicts the social and environmental standards that the IDB must apply to its investments. Further, the complaint was filed in the wake of a humanitarian crisis that endangered the lives of thousands of people in the area surrounding the dam’s construction site. The crisis began after two of the dam’s diversion tunnels were blocked with cement, when a third tunnel became obstructed and the river’s flow increased dramatically. The resulting landslides and flooding forced thousands of people to be evacuated from their homes in a poorly planned, ad hoc manner, and many remain displaced to this day. No other development project in Colombia has caused a humanitarian crisis of this magnitude. This crisis reveals the inadequacy of both the impact assessment and the environmental regulation of the project, which—despite these deficiencies—was nevertheless approved. The state of emergency in the area affected by the crisis has yet to be lifted, and neither the government nor the regulatory agencies in Colombia have ruled out the possibility that the dam could collapse altogether. Even in this critical context, the affected communities sought to engage in a process of dialogue and dispute resolution with the company behind the dam project, which would have been facilitated by the IDB’s accountability mechanism. However, the company refused to participate in such a dialogue. For this reason, as the next step in the process following from the complaint, the accountability mechanism recommended this investigation. The communities affected by the Ituango dam, who live in the river basin of the Cauca River and its tributaries, are accompanied in the complaint process by the Center for International Environmental Law (CIEL), the Interamerican Association for Environmental Defense (AIDA), and International Accountability Project (IAP). The Ituango dam is expected to be the largest hydropower plant in Colombia, capable of generating 2,400 MW of electricity. Although the dam’s 79-kilometer-long reservoir was filled nearly two years ago, however, the dam has yet to generate any electricity. Moreover, the project has flooded 4,500 hectares without first removing the area’s vegetation, which is now generating large quantities of methane, a greenhouse gas. This flooding was undertaken even before the dam structure itself was completed and without informing, relocating, or compensating communities in the impacted area. IDB Invest has invested millions of dollars in the project and facilitated an additional billion-dollar investment in the project by other international banks. These investments have been maintained despite the grave crisis caused by the project. press contacts: Isabel Zuleta, Movimiento Ríos Vivos, [email protected] (Spanish only) Carla García Zendejas, Center for International Environmental Law, [email protected]                   Victor Quintanilla, Interamerican Association for Environmental Defense, [email protected]   Alexandre Sampaio, International Accountability Project, [email protected]   Note for editors: The investigation will be conducted by the Independent Consultation and Investigation Mechanism (MICI) of the Inter-American Development Bank. As an international accountability mechanism, the MICI addresses complaints from people and communities affected by IDB-funded development projects.  The investigation will be carried out within a maximum period of nine months, in light of the high complexity of the case. Among the aspects of the project that will be investigated are the following: Whether the area of influence was adequately assessed and the affected population properly identified; The heightened levels of conflict and insecurity in the area surrounding the dam, and its differentiated impacts on women; The participation of communities, which—in the opinion of the communities themselves—has been seriously lacking; The relationship between the project and the damage caused; The deficiencies in the project’s resettlement plans and supposed compensation; The assessment of the risk of disasters, and access to information about these risks.  

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Large Dams

Inter-American Development Bank washes its hands of responsibility for dangerous Hidroituango dam and related human rights violations in Colombia

Fearing imminent collapse of the dam, communities in Antioquia, Colombia, have learned that the public lending arm of the Inter-American Development Bank (IDB) will not be investigated. Washington, DC — Last month, the Board and management of the Inter-American Development Bank (IDB) announced it would not approve an investigation of the Bank’s role in financing the construction of the controversial Ituango Hydroelectric Project (Hidroituango) in Colombia. The decision disregards allegations of acute and far-reaching harms caused by the project, including a humanitarian crisis that has displaced hundreds of families and caused human rights abuses, including assassination and intimidation of community members who oppose the project. The announcement comes more than a year after communities affected by the construction of the Hidroituango dam on the Cauca River in Antioquia, Colombia, filed a claim with the Independent Consultation and Investigation Mechanism (MICI). The claim, signed by more than 400 individuals affected by the dam, sought recourse from the MICI for the IDB’s alleged failure to comply with its own environmental and social safeguards. "We publicly denounce the IDB’s decision to evade its responsibility for the environmental damage and human rights violations resulting from the Hidroituango project, and we condemn the role of the MICI in facilitating and manifestly supporting this decision,2 remarked Isabel Zuleta, representative of Movimiento Ríos Vivos Antioquia. "It is unconscionable that the IDB is attempting to rewrite history by absolving itself from its responsibility for enabling and financing high-risk development projects that have extreme environmental impacts and blatantly violate human rights," added Zuleta. The IDB has two lending arms, one that invests in the public sector (the IDB) and another that invests in the private sector (IDB Invest). The MICI is the accountability mechanism of the bank, in charge of evaluating environmental and social compliance of the institution’s investments. The IDB initially invested in the Hidroituango project in 2012, which paved the way for and facilitated millions of dollars of additional investments from the IDB, as well as an additional billion from other international banks. The MICI, whose mandate is to provide accountability for harms caused by IDB investments, recommended no investigation of the IDB’s role in the project. Despite the decision not to review the IDB’s compliance, the MICI could continue its investigation regarding IDB Invest’s investment in the Hidroituango project. However this will depend completely on approval by the Bank’s Board. Before the dam was approved, communities warned of precisely the environmental and social impacts that have occurred. "For an institution that seeks to improve the lives of people in Latin America, the IDB’s decision is absurd, irresponsible, and disrespectful. It exemplifies a complete disregard for people living within the Cauca River Basin. Unfortunately, this disregard too often characterizes the IDB’s engagement in large-scale infrastructure projects throughout the region," said Alexandre Andrade Sampaio of International Accountability Project. "What is the value of environmental and social policies at the IDB, when they are ignored and dismissed precisely when they are most needed to protect people’s lives? This lack of accountability is unacceptable, and it demonstrates why communities affected by the actions of development banks have found it necessary to resort to the courts to secure their rights," remarked Carla García Zendejas, Senior Attorney at the Center for International Environmental Law (CIEL), in reference to the recent US Supreme Court decision in Jam v. IFC, which recognized that international organizations such as the IDB are not immune from litigation in US courts. "This decision exemplifies the perils of an accountability mechanism that lacks the independence and legitimacy to initiate and carry out a genuine investigation of a bank’s projects," added García Zendejas. "Since day one, the Hidroituango project carried out a weak impact assessment, inaccurate surveys of affected people and deficient environmental implementation and monitoring, but the IDB has continued to invest in it," sustained Carlos Lozano, Senior Attorney at the Interamerican Association for Environmental Defense (AIDA). "The project was approved and is under construction without having previously carried out an evaluation of alternatives," he pointed out. Members of Movimiento Ríos Vivos Antioquia, who represent affected communities in the complaint, continue to receive ongoing threats and suffer intimidation, homicides, and other forms of violence. The IDB has shown its disregard for the volatile situation surrounding Hidroituango, including the continued presence of paramilitary groups in the area. The IDB has also ignored community requests to delay dam construction to exhume mass graves from the armed conflict in the area affected by the dam. Press Contacts: Isabel Zuleta, Movimiento Ríos Vivos Antioquia, +57 3217347264, [email protected] (Spanish) Carla Garcia Zendejas, Center for International Law, +1 202 374 2550, [email protected] Alexandre Andrade Sampaio, International Accountability Project, [email protected] Carlos Lozano Acosta, Interamerican Association for Environmental Defense, [email protected] Note for editors: The Ituango hydroelectric plant will be the largest in Colombia, with a 49-mile (79 km) reservoir that will flood a surface of 11,120 acres (4,500 hectares). The IDB Group has financed the project through various types of investment: initially $2 million in technical cooperation for the Colombian State in 2012 and then $550 million in direct investments in 2016 to Empresas Públicas de Medellín (EPM), the company in charge of the project. Additionally, the IDB manages a $1 billion dollar loan package, with funds from multiple institutional investors, including European banks. After a construction failure at the dam construction in May 2018, more than 25,000 people had to be evacuated from the area due to flooding, landslides, and avalanches. The humanitarian crisis has worsened dramatically: people have lost their property, livelihoods, and access to health and education services, which have always been meager in the area. Many people have been displaced and those who have stayed are not properly cared for. In addition, people who are members of Movimiento Ríos Vivos are discriminated against. There is a lack of food, people suffer from diseases, and shelters are deficient. People are pressured to return to risk areas and sign documents waiving their claims. In short, communities are facing a situation of systematic human rights violations as a result of the project.  

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Protests Challenge Hydropower Companies at Global Event in Paris

Civil society organizations denounce corporate attempts to label hydroelectric dams as “green energy,” citing human rights abuses and environmental damage. Paris, France—A coalition of activists, organizations and indigenous leaders convened a series of events this week in light of the opening of the World Hydropower Conference, calling attention to the socially and environmentally destructive nature of hydroelectric dams, as well at their climate-aggravating impacts.  From May 14-16, the International Hydropower Association (IHA) is hosting its biannual World Hydropower Congress in central Paris. The industry seeks to portray hydroelectric dams as a clean source of renewable energy, which they claim are essential for delivering the Paris Climate Agreement and the United Nations’ Sustainable Development Goals.  However, a broad coalition of environmental and human rights organizations, together with social movements, argue that the dam industry’s claims amount to greenwashing, and are aimed at capturing new sources of finance from institutions like the Green Climate Fund. They point to numerous cases where hydropower projects have provoked disastrous consequences for people and the environment. Citing mounting scientific evidence that dams are a significant source of greenhouse gases—CO2and, particularly, methane—civil society groups also highlight the role of dams in aggravating climate change.  A joint statement signed by more than 250 civil society groups from 70 countries calls attention to the false promises of hydropower and the urgent need for truly sustainable energy solutions. It is available in five languages. These and other issues—including the impacts of hydroelectric dams on natural and cultural heritage sites—were debated by scientists, activists and representatives of affected communities from Brazil, Colombia, Myanmar and Turkey in a parallel event to the IHA Congress, held at the Town Hall of the 6thArrondissement of Paris on May 13.  The conference was organized by the NGOs Planète Amazone, GegenStrömung / CounterCurrent, Rivers without Boundaries, International Rivers, and AIDA.   Myint Zaw, an activist and researcher from Myanmar who was awarded the 2015 Goldman Prize, was one of the speakers at the conference.  “The food security of millions of people is threatened by dam projects planned for the Irrawaddy River that would impact important farmlands needed for rice production along the river and in delta region,” Zaw said. During Tuesday’s opening of the World Hydropower Congress, representatives of indigenous communities, social movements and non-governmental organizations protested together with activists from Extinction Rebellion in front of the Espace Grande Arche in La Défense. A focus of the protest was to call attention to the growing number of human rights and environmental activists murdered in dam-related conflicts.  “Miguel Ángel Pabón Pabón disappeared as a result of his activism against the Hidrosogamoso Dam in Colombia, which has continued despite severe human rights violations,“ said Juan Pablo Soler from Movimiento Ríos Vívos of Colombia, mentioning one of many defenders lost.   In Gabon, the Kingélé and Tchimbélé dams are adversely affecting populations living beside rivers.  “During heavy rains, some villages are flooded when reservoirs overflow. Rivers turn into lakes, water becomes polluted and fish die intoxicated. There is no structure to help us on the ground, nor does the government hear our complaints, which is why we look abroad to issue a distress call,” proclaimed Assossa, a Pigmy leader. Three representatives of the Munduruku people from the Brazilian Amazon—Chief Arnaldo Kabá, Alessandra Korap and Candido Waro Munduruku—participated in both the parallel conference and the protest.  After the protest, the Munduruku attempted to hand deliver a letter to the corporate headquarters of Électricité de France (EDF), majority-controlled by the French government. EDF is involved in the controversial Sinop dam on the Teles Pires River, a tributary of the Tapajos, and has contributed to studies that promote the São Luiz do Tapajós mega-dam, which would flood Munduruku territory.  EDF representatives refused to speak with the Munduruku leaders.  “EDF invades our territory, destroys our rivers, our territory and our sacred places. And when we come here to deliver a letter to this huge company, we’re barred,” stated Alessandra Munduruku. “We’re sad, but we’re determined to continue our struggle to defend our territory.”  Press Contacts: Gert-Peter Bruch, Planète Amazone, [email protected] (French, English), + 33 (0)7 81 23 92 91 Brent Millikan, International Rivers, [email protected] (English, Portuguese), +55 61 8153-7009 Thilo F. Papacek, GegenStrömung – CounterCurrent / Forum Umwelt und Entwicklung, [email protected] (German, Portuguese, Spanish, English), ++49 151 412 145 19 Eugene Simonov, Rivers without Boundaries, [email protected](Russian, English, Chinese), +79 (0) 165 491 22 Resources:  Further information about the parallel event from May 13: http://www.transrivers.org/2019/2634/ The joint statement, available in Chinese, English, Portuguese, Russian and Spanish can be downloaded here: https://drive.google.com/open?id=1pgS3YHm4zy5_LFSSjRe0KH-DMK773DQI Link to the Munduruku letter of protest to EDF: Électricité de France (Portuguese and English):https://drive.google.com/file/d/1TxqIiOuJDxNUI2YKPtUBrE_wucJLFl-E/view?usp=sharing Press photos available free of charge (Credit: Todd Southgate): https://tinyurl.com/y34b2g7u Clip reel of protest at opening of IHA Congress and Munduruku attempt to deliver letter at IHA headquarters: https://youtu.be/9BrI3AqVnXE   Fact sheet from CounterCurrent on hydroelectric dams and UN Sustainable Development: tinyurl.com/y6mbjqj2  

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