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Evaluación de efectos ambientales derivados de la instalación de cinco centrales hidroeléctricas en el Río Marañón

Impact Analysis of the Teles-Pires dam in the Brazilian Amazon

CSF is conducting an economic analysis of the impacts of the Teles-Pires dam construction in the Brazilian Amazon.

Contributing to the decision-making process about hydropower plants in the Brazilian Amazon region: Study of the financial feasibility and potential impacts of the Castanheira Dam

Conservação Estratégica (CSF-Brazil), in partnership with Instituto Centro de Vida (ICV, Institute of Life Center), International Rivers and Operação Amazônia Nativa (OPAN, Native Amazon Operation), carried out a detailed study on the construction of the proposed Castanheira hydropower plant on the Arinos river, in the state of Mato Grosso, Brazil. This study had three goals: (1) evaluate the financial feasibility of the project; (2) contribute to the analysis of socio-environmental impacts associated with the construction of hydroelectric dams in the Amazon region; and (3) provide information to decision makers about this type of infrastructure through a cost-benefit analysis of the dam.

Local economic costs of the proposed Isiolo dam: A scoping study

CSF conducted a desk-based study of potential local costs associated with the construction of the proposed Isiolo Dam in the Ewaso Ng’iro River in Kenya.

The dam has been identified by Kenya’s National Water Conservation and Pipeline Corporation as necessary to improve local livelihood by providing water for domestic and livestock use, small irrigation activities, and in the future, for tourists in the proposed Isiolo Resort City.

However, there has also been opposition to the proposed construction, based on concerns that the dam could expose herders downstream to drought, negatively affect endangered wildlife, and put the local wildlife-tourism based economy at risk.

Marañón: The social and environmental costs of five hydroelectric projects

Marañon river Amazon basin Peru hydroelectric project

Fisherman on the Marañon river. Photo credit: Jose Carlos Rubio

The Marañón River contributes about ten percent of the total water discharged by the Amazon river into the Atlantic Ocean, and transports approximately forty percent of all sediments carried in the Peruvian part of the Amazon watershed. Along with the Ucayali and Madre de Dios rivers, it is one of the main tributaries of the Amazon basin in Peru.

Marañón: Costo social de los impactos acumulativos de cinco proyectos hidroeléctricos

Series number: 
50

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