亚开行-重点创新：气候韧性——水融资伙伴关系机制（巴基斯坦）（英）-6页_1mb

Summary of Water Innovation Report

Innovation Focus: Climate Resilience

The report highlights innovation in water management, emphasizing climate resilience as a key area. Through the Water Financing Partnership Facility (WFPF), the Asian Development Bank (ADB) promotes innovative, resilient, and sustainable water investments in Asia and the Pacific. This initiative addresses growing challenges such as climate change, water scarcity, and food insecurity, which affect over two billion people in the region.

Asian and Pacific Water Challenges

The region faces unprecedented water-related issues, including extreme weather events, rising water scarcity, and the lingering impacts of COVID-19. Climate change exacerbates these problems, leading to food insecurity and economic shocks. Pakistan's 2022 floods exemplify the vulnerability of agriculture and communities, affecting 33 million people and causing severe agricultural losses.

ADB's Role and WFPF

ADB is a leader in water security through innovative approaches, including digitalization, gender mainstreaming, and private sector engagement. The WFPF, since 2006, has catalyzed transformative water investments by providing financing and support for pilot projects. This series showcases innovations like canal irrigation management, which aims to enhance resilience and equity.

Case Study: Pakistan Canal Irrigation

In Pakistan, WFPF-supported innovation uses high-level remote sensing and mathematical programming to improve the management of the Lower Bari Doab Canal. This system serves 295,000 farming households in Punjab, with a focus on equitable water distribution through near real-time decision support tools. Satellites and soil moisture sensors estimate crop water needs, enabling adjustments to canal rotations and reducing inequity, as measured by the Gini coefficient.

Technology and Impact

The integration of remote sensing and data modeling allows for comprehensive water accounting and real-time adjustments based on rainfall and groundwater forecasts. This approach increases crop production, strengthens food security, and benefits approximately 750,000 hectares of land and 2 million people. By promoting fair water access, it enhances social equity and climate resilience.

Advancing Innovation

This methodology can be replicated in other regions to avoid costly infrastructure rehabilitation. However, challenges such as integrating science and operations require transferring decision support system ownership to canal operators. Future projects should incorporate similar technologies to empower farmers and improve water management.

ADB's Commitment

ADB is dedicated to climate action, with a goal of $100 billion in climate financing by 2030, aligning with the Paris Agreement. Innovations like remote sensing in irrigation are key to resilient water projects, such as those in Tajikistan and Vietnam, ensuring informed planning and sustainability.

For more details, explore the WFPF Annual Report or the Asia and the Pacific Water Resilience Hub.