Proyecto Majes Siguas II Etapa - Fase 3 (CAF-Peru-40396)

  • Peru
Geographic location where the impacts of the investment may be experienced.
Financial Institutions
  • Development Bank of Latin America (CAF)
International, regional and national development finance institutions. Many of these banks have a public interest mission, such as poverty reduction.
Project Status
Stage of the project cycle. Stages vary by development bank and can include: pending, approval, implementation, and closed or completed.
Bank Risk Rating
Environmental and social categorization assessed by the development bank as a measure of the planned project’s environmental and social impacts. A higher risk rating may require more due diligence to limit or avoid harm to people and the environment. For example, "A" or "B" are risk categories where "A" represents the highest amount of risk. Results will include projects that specifically recorded a rating, all other projects are marked ‘U’ for "Undisclosed."
  • Agriculture and Forestry
  • Infrastructure
  • Transport
The service or industry focus of the investment. A project can have several sectors.
Investment Type(s)
The categories of the bank investment: loan, grant, guarantee, technical assistance, advisory services, equity and fund.
Loan Amount (USD)
$ 98.00 million
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Investment Amount (USD)
Not Disclosed
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Campaign Documents
Primary Source

Original disclosure @ CAF website

Updated in EWS Jun 14, 2020

Disclosed by Bank Dec 5, 2017

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Project Description
If provided by the financial institution, the Early Warning System Team writes a short summary describing the purported development objective of the project and project components. Review the complete project documentation for a detailed description.

El Proyecto Majes-Siguas, en su visión integral, fue concebido como un proyecto de desarrollo regional de propósitos múltiples basado en la regulación y derivación de recursos hídricos de las cuencas altas de los ríos Colca y Apurímac, para su uso racional en la irrigación de hasta 60,500 hectáreas de tierras nuevas en las Pampas de Majes y Siguas (Departamento de Arequipa), así como el aprovechamiento hidroeléctrico del uso no consuntivo del agua.

El desarrollo de la segunda etapa del proyecto prevé maximizar y optimizar el uso de la infraestructura hidráulica mayor existente y su complementación con las siguientes obras: 

  • Presa de Angostura (1140 Hm3)
  • Derivación Angostura-Colca (16.5 km y Q = 30 m3/s)
  • Derivación Siguas hacia Pampas de Siguas
  • Red de Distribución e Infraestructura de Riego para habilitar y desarrollar 38.5 mil ha de tierras nuevas en las Pampas de Siguas y 7 mil ha en las Pampas de Majes.
  • Componente Hidroeléctrico (513 MW)
  • Carreteras y Servicios
Investment Description
Here you can find a list of individual development financial institutions that finance the project.

Not available

Contact Information
This section aims to support the local communities and local CSO to get to know which stakeholders are involved in a project with their roles and responsibilities. If available, there may be a complaint office for the respective bank which operates independently to receive and determine violations in policy and practice. Independent Accountability Mechanisms receive and respond to complaints. Most Independent Accountability Mechanisms offer two functions for addressing complaints: dispute resolution and compliance review.

Luis Pita Chávez lpita@proinversió 

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