Solutions and investments in the water-food-energy-ecosystems nexus: a synthesis of experiences in transboundary basins

This publication highlights the benefits of implementing intersectoral (nexus) solutions to address transboundary basin challenges in water, energy, land/agriculture, and environment. It is based on a survey of stakeholders with experience in such solutions and investments, emphasizing their lower political risks, coherence with cross-sectoral goals, and broader benefits. The categories of solutions considered include international/transboundary cooperation, governance, economic and policy instruments, infrastructure, and innovation, and the experiences of financing nexus investments are also discussed.

Format: Paperback / softback
Length: 110 pages
Publication date: 30 May 2022
Publisher: United Nations

This publication showcases the remarkable benefits and substantial value that can be achieved by implementing intersectoral (nexus) solutions to address the most pressing challenges affecting transboundary basins in terms of water quantity, quality, and environment. Drawing upon a comprehensive survey of stakeholders from across the globe who have firsthand experience with solutions and investments that seamlessly integrate water management, energy, land/agriculture, and/or environment protection, including from nexus assessments and dialogues, this resource provides valuable insights into the realm of nexus solutions and investments.

For policy makers, particularly those from the energy and agriculture sectors, the design, planning, and implementation of nexus solutions and investments hold immense importance. Unlike sectoral-specific approaches, nexus solutions are characterized by lower political risks, fostering broader consensus and coherence with respect to cross-sectoral goals such as climate goals and sustainable development. Moreover, they offer a broader range of benefits, catering to the interests of multiple stakeholders.

The categories of solutions considered in this publication encompass international/transboundary cooperation, governance structures, economic and policy instruments, as well as infrastructure development and innovation. Furthermore, the exploration of financing experiences for nexus investments adds depth to the discussion, highlighting the opportunities and challenges associated with these initiatives.

By embracing intersectoral collaboration and integrating multiple disciplines, we can unlock a more holistic and sustainable approach to managing transboundary basins, ensuring the preservation of water resources, promoting energy efficiency, supporting agricultural productivity, and protecting the environment for future generations. This publication serves as a valuable guide for policymakers, practitioners, and stakeholders seeking to navigate the complex terrain of water, energy, and environmental nexus challenges and seize the opportunities for positive change.

Dimension: 300 (mm)
ISBN-13: 9789211172720