The Madeira River Complex
The Madeira River Complex—an enormous mega-project including the construction of four hydroelectric dams, extensive river dredging and opening of channels—is currently under way in Brazil's western Amazon. The Complex threatens the ecological stability of the entire Madeira River and the livelihood of local communities. The Madeira River Complex is part of two larger initiatives: the Integrated Regional Infrastructure for South America (IIRSA), an effort by the national governments to construct a new infrastructure network for the region, and the Accelerated Growth Program (PAC), the flagship "development" program of Brazil’s former president Lula.
Despite being heavily promoted as a necessary hydroelectric project for Brazil to meet its increasing energy demand, the underlying justification for the Madeira River Complex is that it will serve to promote raw material export, particularly soybeans, timber and minerals. Through the installation of navigation locks and dredging to open the river channel, the Madeira River Complex will connect the western part of Brazil with highways being built in the Peruvian and Bolivian Amazon to the Pacific, facilitating the export of raw materials to Asia and North America.
Amazon Watch continues to monitor the Madeira River Complex and supports the local and international campaigns to protect the region’s environment and communities.
Background on the Project
The construction of both the Jirau and the Santo Antônio dams is currently underway, with a planned start of operation in 2012. The Madeira River Complex was initially conceived in the early 2000s by the energy company Furnas Centrais Elétricas S.A. and the construction company Norberto Odebrecht S.A., soon after Brazil experienced a major energy crisis, during which the electricity system suffered severe shortages. Furnas and Odebrecht prepared an environmental impact assessment (EIA), which was submitted to IBAMA, the Brazilian environmental protection agency, the government body that has jurisdiction for licensing projects of the scale of the Madeira River Complex.
In March 2007, IBAMA questioned the environmental feasibility of the Madeira project and decided that they had insufficient data from the EIA to be able to issue an environmental license. The body demanded detailed responses from the project proponents regarding what the agency considered the most critical issues, including the need to carry out a new, more comprehensive environmental impact study in domestic and cross-border areas.
Observations made to the EIA from scientists show that the area to be flooded by the Jirau dam would be much larger than suggested, leading to a decrease in biodiversity and an increase in methane gas released from the flooded forest. The EIA, thus, dismissed Brazilian environmental legislation (CONAMA Resolution 01 / 86), according to which the limits of the geographical area to be directly or indirectly affected by a project must be defined.
The EIA also underestimated changes to the velocity of the river and tributaries, suggesting an underestimation of the amount of sedimentation built up by the Santo Antônio and Jirau dams. Higher sedimentation would extend the area flooded by the dams, and could shorten their effective life. The dams would block the migration routes of important fish species, affecting the food security of indigenous peoples, farmers, and urban citizens who depend on the consumption of the Dourada and the Piramutaba, two of the staple fish species of the region.
Despite the recommendations of IBAMA’s technical team and its then-Licensing Director, political authorities in Brazil placed pressure for the Preliminary License for the Santo Antônio and the Jirau dams to be approved. This culminated with the President of IBAMA being replaced and the License Director resigning from his post. In July 2007, after months of deliberation, IBAMA approved the EIA for the Santo Antônio and Jirau dams under strong political pressure. The environmental license was granted on the condition that 33 demands were met in relation to the construction and functioning of the two dams. Included in the demands were proposals for the construction of channels to allow for fish migration on the lateral sides of the dams, permanent monitoring of mercury levels and accumulation of sediments behind the dam propellers, and social support programs for local riparian communities.
With the Preliminary License for the dams approved, the auctions for their concession were scheduled. In December 2007, the consortium led by the large construction company Construtora Norberto Odebrecht, the state-owned company Furnas Centrais Elétricas, engineering company Andrade Gutierrez Participações, mixed economy company Cemig and a financial fund made up of Santander and Banif banks won the bid for the construction of the Santo Antônio dam. Then, in May 2008, the Jirau dam was auctioned and the winning consortium included GDF Suez, the energy company partially owned by the French government, Brazilian conglomerate Camargo Corrêa, and the state-owned electricity companies Eletrosul and Chesf.
Cross border impacts
Not only did the Environmental Impact Assessment underestimate the size of the area of influence of the Madeira Complex, but it also dismissed the potential impacts extending beyond Brazilian territory. Part of the watershed of the Madeira River is located in Bolivian and Peruvian territories. The projects are expected to have far-reaching environmental and social impacts beyond Brazil and into the tri-border region with Peru and Bolivia. The dismissal of cross-border impacts yielded a diplomatic crisis between Bolivia and Brazil. The Bolivian government sent a number of official letters and statements to the Brazilian authorities, but none generated any effective response.
The Madeira is the largest tributary of the Amazon, representing 23 percent of all hydrological resources in the Amazon basin, and contributing 15 percent of the water volume and half of the sediments and nutrients that flow into the Amazon River and out into the Atlantic Ocean. The region is considered to be a “mega-biodiverse” home to an estimated 750 fish and 800 bird species. In addition, the construction of the dams will likely change the water levels of the Madeira River during both the dry and rainy seasons. This could potentially have an impact on lowland agriculture practiced by indigenous peoples and other traditional populations that live in the region.
The Environmental Impact Assessment that was carried out before the auctions for the dams contained a series of flaws. In addition, after the bidding, the winning consortium of the Jirau dam, Energia Sustentável do Brasil, relocated the project to a new construction site without performing new environmental impact studies.
The Santo Antônio and Jirau dams are expected to cause extensive negative impacts on the region's local populations and ecosystems. Possible effects include the displacement of families and communities, the potential extinction of migratory fish species, the increased spread of malaria, increased erosion of riverbanks, and stronger pressure on already lacking social services due to the migration of families in search of jobs.
The Instituto Madeira Vivo (The Living Madeira Institute) in the city of Porto Velho collected testimonies from local communities that demonstrate how the social implications of the dams’ construction have not been properly addressed. Problems range from the lack of consultation with local communities to the inadequate provision of alternative housing, as conveyed in these statements:
“The company decides everything without asking people if that is what they want, and they are building houses made from thin metal sheets in the settlements.”
“We only know that we will have to leave our homes, but we don’t know what the compensation will be or if everyone will receive compensation.”
“It is a model that does not work with the Amazon reality, because the region is very hot and will be unbearable to live in these houses, what’s more, the quality (of houses) is not good at all and we don’t want to live in those places.”
“Dozens of these houses have fallen down, even before they’ve been occupied.”
Indigenous Peoples' Rights
Lack of free, prior and informed consent
Different indigenous peoples live in the area where the Madeira Complex is being built. A number of documents, such as Brazil’s Federal Constitution, Convention 169 of the International Labor Organization and the United Nations Declaration on the Rights of Indigenous Peoples stipulate that indigenous peoples must be adequately consulted before the implementation of any project that could negatively affect them. The companies involved in the Madeira Complex have failed to do so. As an example, the ESBR consortium responsible for building the Jirau dam, points to the inclusion of indigenous leaders in the opening panel of a public hearing on the construction as in indicator of “consultation” with the local indigenous communities. This sort of interaction does not constitute free, prior and informed consent.
Isolated indigenous peoples
The National Indian Foundation (FUNAI), the government indigenous affairs department, has strong evidence that indigenous peoples in voluntary isolation live in the region of the Madeira Complex. These groups of traditional indigenous peoples reside in remote forest areas with little or no contact with outside people. They depend on the forest and rivers for their sustenance and wellbeing, and are extremely vulnerable to disease—even simple colds can be deadly—because of their limited exposure to the outside world over the generations. Several official documents confirm that FUNAI alerted IBAMA (the federal environmental agency) and the consortiums responsible for building the dams about the presence of these people in the area during the environmental studies. However, IBAMA and the two consortiums disregarded FUNAI’s warnings.
In late 2009, an expedition led by FUNAI and the Brazilian NGO Kanindé, among others, confirmed the presence of four communities of isolated indigenous peoples in the area where the Madeira Complex is being constructed. The report issued by the expedition concluded that the groups are likely to have already fled their territory due to noise coming from the construction sites. As has frequently happened in the past, the contact between isolated indigenous peoples and outsiders could decimate the indigenous peoples because of their lack of immunity.
In January 2007, Brazilian President Luiz Inácio Lula da Silva announced the Accelerated Growth Program (PAC), the largest investment package to spur economic growth in Brazil in the past 40 years. Among the PAC projects, the Madeira Complex is one of the largest and most harmful development projects planned.
Brazil’s Economic and Social Development Bank, BNDES, has approved R$7.2 billion in financing to build the Jirau dam, while the Santo Antônio dam will receive R$6.1 billion. Clearly, without BNDES financing, the Madeira Complex would not be put into practice, as the risks and enormous costs of the project would not attract sufficient investment from private institutions.
Founded in 1952 to support the country’s industrialization process and plan long term development, BNDES, a public bank, has been become one of the largest financial institutions in the world over the past years. Using subsidized funds, it finances both public and private companies, including multinationals. BNDES is currently present in almost every large business negotiation in Brazil and critics have stated that the institution is working as if its resources were unlimited. In the case of the Madeira Complex, as well as in many other operations, BNDES has committed to use public funds to finance a highly costly project of unprecedented scale. The investment risks, therefore, have been placed on the shoulders of the Brazilian taxpayer.
The Madeira Complex is also part of IIRSA, the most ambitious plan to integrate the region via investments in highway construction, widespread dredging, and dams. The initiative, if completed, will connect areas containing natural resources (such as timber) and agricultural regions (such large-scale soybean farms) with ports in metropolitan areas, facilitating transportation of raw materials to the world’s largest markets. The initiative has received technical and financial support from the Andean Development Corporation, the Inter-American Development Bank, the United Nations Development Program, and others.
The projected costs of the two main dams of the Madeira Complex have risen substantially since the project was initially presented, from US$5.5 billion to US$12.6 billion, a 129% increase.
In February 2009, Energia Sustentável do Brasil (ESBR by its acronym in Portuguese), the consortium responsible for building the Jirau dam, was fined twice by the Brazilian environmental agency IBAMA for serious violations of environmental law. Both cases involved illegal deforestation. Both fines, which total R$ 1,375,000 (Reais), remain unpaid.
In September 2009, Brazilian authorities found 38 people working in slave-like labor conditions in the construction site of Vila Mutum, the transfer site for families when flooding begins from the Jirau dam. As it is common in situations of this type, workers had come from a distant location, and had been attracted by promises of high salaries. The Brazilian authorities found the workers living under subhuman conditions, in an overcrowded wooden shelter, where they had no beds. The shelter had no adequate electricity or sanitary facilities.
In early 2010, Brazilian authorities also reported finding inadequate working conditions in a construction site for the Santo Antônio dam. The construction site, responsible for clearing forest areas that will be flooded by the dam, was suspended for two months due to a number of violations. Problems ranged from inadequate sanitary facilities, poor food provision, lack of appropriate medical care, uninhabitable shelters, among others. In June, workers involved in the construction of the Santo Antônio dam broke silence and reported further abusive labor conditions they are being subjected to. Workers reported the frequent occurrence of accidents (some culminating with the death of workers), which are covered up by the Santo Antônio consortium, led by construction company Odebrecht. These accidents are often caused by lack of training and the very intense work pace imposed by managers.
French company GDF Suez is the main target of a campaign led by an international coalition of civil society organizations from Brazil, Europe and the United States. As the majority stakeholder in the dam-building consortium ESBR (Jirau dam), the coalition identifies GDF Suez as directly responsible for the serious social and environmental impacts and risks related to the dam.
In early 2010, the coalition of civil society organizations sent a letter to Mr. Gérard Mestrallet, the President of GDF Suez criticizing the company for its involvement in the construction of the Jirau dam. The letter was also sent to French President Nicolas Sarkozy and other authorities in the French government, as GDF Suez is owned in part by the government. The coalition called on GDF Suez to immediately suspend all activities related to construction of the Jirau dam on the Madeira River.
GDF Suez was nominated to the 2010 Public Eye Awards, a critical counterpoint to the annual meeting of the World Economic Forum in Davos. The Awards’ aim is to remind “the players of the global economy who impact people and the environment with destructive business practices that actions have consequences – in this case for the image of the company”. GDF Suez was shortlisted for the Global Award.
 Jorge Molina Carpio, "Analisis de Los Estudios de Impacto Ambiental del Complejo Hidroelectrico del Rio Madeira — Hidrología y Sedimentos," April, 2006,
 Switkes, G. (Org.) Muddy Waters – Consequences of damming the Amazon’s principal tributary. International Rivers,
 Repórter Brasil. Trabalho escravo é encontrado em obra ligada à usina do Madeira,
 Brasil de Fato. Superexploração de trabalhadores na maior obra do PAC,