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United Nations Department of Economic and Social Affairs Sustainable Development

City Water Resilience Approach (CWRA)

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Partnership
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    Description
    Description
    City Water Resilience Approach (CWRA) is a stakeholder-led approach that enables cities, regions, and water companies to take a holistic view of their water systems, inform decision-makers of a strategy to take forward, and collaboratively build resilience to local water challenges. It prompts stakeholders to consider the hydrological context, including the basins, the built infrastructure, and the socio-political and economical context as well as the risks and resilience goals of their water system. In addition to ‘hard engineering’ infrastructure projects, the CWRA promotes nature-based solutions to manage water challenges, and supports a range of ‘soft’ solutions, including improvements to governance (planning, policy & strategies, coordination, finance, regulation, monitoring, etc.), improved communication and demand management. The approach is designed for broad public use and to publicize resilience concepts, measures, design approaches, and investment guidance.


    The approach:
    CWRA establishes a process for us all to shape a better world where we are improving public health, enhancing communities’ resilience to climate change and other water-related risks, and creating natural and social value through water that results in a more inclusive and sustainable society. It provides a detailed five steps methodology coupled with tools and resources. These steps guide cities in bringing a wide range of stakeholders together to share their perspectives in order to diagnose what helps and hinders the water system to function when faced with water-related shocks and stresses. Through this process they can collaboratively develop and implement water resilience actions and strategies.


    The step-by-step process is facilitated by two tools:

    1) CWRA's OurWater (https://app.ourwater.city/), is a digital tool that improves governance and knowledge-sharing between stakeholders in the city water system. It helps to improve water governance through coordination and knowledge sharing between actors working in the water system.

    2) CWRA through its assessment and planning tool, the City Water Resilience Framework (CWRF), supports city stakeholders to gather information in a structured way and assess current practices, providing cities with a comprehensive, credible, and technically robust means to assess and monitor their water resilience to inform decision-making. This framework will help structure cities’ thinking around water resilience, by guiding assessment across four critical areas of building water resilience, which are: ‘Leadership & Strategy’, ‘Planning and Finance’, ‘Infrastructure and Ecosystem’ and ‘Health and Well-being, with twelve clearly defined goals, and a set of qualitative and quantitative indicators.


    The CWRA is built around five key principles:

    • Inclusive and transparent:

    The workshops bring together diverse stakeholders to develop a shared understanding of the resilience challenge and innovative projects with multiple benefits.
    • Systems-based: The system mapping allows cities to take account of the cascading failures through infrastructure systems and with other systems.
    • Holistic: The City Water Resilience Framework includes leadership and strategy, planning and finance, infrastructure and ecosystems, and personal, household, and community resilience.
    • Action-orientated: The workshops build consensus and support to sustain long-term buy-in and implementation.

    • Scalable and global: The Approach is scalable from towns through to megacities.
    Expected Impact

    Water crises - too much, too little and polluted water are already affecting people’s health and wellbeing, devastating economies and threatening lives and livelihoods in many countries around the world. Due to the combined impact of climate change, human action and population growth, a recent UN-endorsed project estimates that global demand for freshwater will exceed supply by 40% in 2030 and many cities. Urban water resilience is fundamental to address many of the water challenges at local level. It will further help achieve several SDGs, for example SDG 6, 11 and 13. CWRA assessment guides cities monitor and make better planning, investments decision in the sector, contributing to improved WASH services (targets 6.1, 6.2) linked to ensuring access to basic services (11.1), municipal and waste management (11.6), protecting the health of people, reducing risk of water-borne diseases (3.1 to 3.9); addressing water scarcity (6.4) linked to reduced impact of water-related disasters (11.5), promote green and public spaces (11.7), ecosystem protection (6.6), support resilience through flood, drought protection (11.5, 13.1); and improved capacity on adaptation, impact reduction and early warning (13.3). \\r\\n\\r\\nCWRA will guide cities achieve urban water resilience. It provides a comprehensive picture of a wide range of factors that impact water management and service provision in cities. It's application in Cape Town helped the stakeholders explore the key themes first presented in their new Water Strategy, which makes a firm commitment to be a water sensitive city by 2040. Action developed through using the CWRA assessment framework i.e. CWRF, provided a pathway for the city stakeholders to achieve these goals. In Miami, it has helped strengthen its Resilient305 Strategy, particularly the water dimension. CWRA is included in the Global Commission on Adaptation (GCA) Water Action Track, which calls for a resilience approach to tackle climate disaster in cities. Under this initiative, CWRA will be applied in three African cities in 2021. These efforts are also part of the 1000 CAN initiative (Accelerating Climate Adaptation in Cities by GCA, WRI, R-Cities, and UN Habitat) announced at the Climate Adaptation Summit in January 2021.\\r\\n\\r\\nFollowing actions are being taken to increase the applicability of CWRA: 1) Adapted the approach to undertake remote assessments to respond to COVID-19 and the new challenge to collaborative work and stakeholder engagement that the pandemic presents. 2) Developed training materials for new partners to implement the CWRA, recognising the scale of the water challenges faced by cities and the need for improved uptake by water professionals. 3) Collaboration with new partners like WRI, universities and others to adapt CWRA for use in Least Developed Countries (LDCs) to help alter their development trajectory

    Partners
    Arup, Stockholm International Water Institute (SIWI), Resilient Cities Network (RCN), World Bank, Rockefeller Foundation, Resilience Shift, University of Massachusetts, OECD, Alliance for Global Water Adaptation, Alliance for Global Water Adaptation (AGWA), World Resources Institute (WRI) and eight partner cities of Cape Town, Mexico City, Greater Miami and the Beaches (GM&B), Amman, Thessaloniki, Manchester, Hull and Rotterdam

    Goal 6

    Ensure availability and sustainable management of water and sanitation for all

    Goal 6

    6.1

    By 2030, achieve universal and equitable access to safe and affordable drinking water for all

    6.1.1

    Proportion of population using safely managed drinking water services

    6.2

    By 2030, achieve access to adequate and equitable sanitation and hygiene for all and end open defecation, paying special attention to the needs of women and girls and those in vulnerable situations

    6.2.1

    Proportion of population using (a) safely managed sanitation services and (b) a hand-washing facility with soap and water

    6.3

    By 2030, improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally

    6.3.1

    Proportion of domestic and industrial wastewater flows safely treated

    6.3.2

    Proportion of bodies of water with good ambient water quality

    6.4

    By 2030, substantially increase water-use efficiency across all sectors and ensure sustainable withdrawals and supply of freshwater to address water scarcity and substantially reduce the number of people suffering from water scarcity
    6.4.1

    Change in water-use efficiency over time

    6.4.2

    Level of water stress: freshwater withdrawal as a proportion of available freshwater resources

    6.5

    By 2030, implement integrated water resources management at all levels, including through transboundary cooperation as appropriate

    6.5.1

    Degree of integrated water resources management 

    6.5.2

    Proportion of transboundary basin area with an operational arrangement for water cooperation

    6.6

    By 2020, protect and restore water-related ecosystems, including mountains, forests, wetlands, rivers, aquifers and lakes
    6.6.1

    Change in the extent of water-related ecosystems over time

    6.a

    By 2030, expand international cooperation and capacity-building support to developing countries in water- and sanitation-related activities and programmes, including water harvesting, desalination, water efficiency, wastewater treatment, recycling and reuse technologies
    6.a.1

    Amount of water- and sanitation-related official development assistance that is part of a government-coordinated spending plan

    6.b

    Support and strengthen the participation of local communities in improving water and sanitation management

    6.b.1

    Proportion of local administrative units with established and operational policies and procedures for participation of local communities in water and sanitation management

    Goal 11

    Make cities and human settlements inclusive, safe, resilient and sustainable

    Goal 11

    11.1

    By 2030, ensure access for all to adequate, safe and affordable housing and basic services and upgrade slums

    11.1.1

    Proportion of urban population living in slums, informal settlements or inadequate housing

    11.2

    By 2030, provide access to safe, affordable, accessible and sustainable transport systems for all, improving road safety, notably by expanding public transport, with special attention to the needs of those in vulnerable situations, women, children, persons with disabilities and older persons
    11.2.1

    Proportion of population that has convenient access to public transport, by sex, age and persons with disabilities

    11.3

    By 2030, enhance inclusive and sustainable urbanization and capacity for participatory, integrated and sustainable human settlement planning and management in all countries
    11.3.1

    Ratio of land consumption rate to population growth rate

    11.3.2

    Proportion of cities with a direct participation structure of civil society in urban planning and management that operate regularly and democratically

    11.4

    Strengthen efforts to protect and safeguard the world’s cultural and natural heritage

    11.4.1

    Total per capita expenditure on the preservation, protection and conservation of all cultural and natural heritage, by source of funding (public, private), type of heritage (cultural, natural) and level of government (national, regional, and local/municipal)

    11.5

    By 2030, significantly reduce the number of deaths and the number of people affected and substantially decrease the direct economic losses relative to global gross domestic product caused by disasters, including water-related disasters, with a focus on protecting the poor and people in vulnerable situations

    11.5.1

    Number of deaths, missing persons and directly affected persons attributed to disasters per 100,000 population

    11.5.2

    Direct economic loss attributed to disasters in relation to global domestic product (GDP)

    11.5.3

    (a) Damage to critical infrastructure and (b) number of disruptions to basic services, attributed to disasters

    11.6

    By 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management

    11.6.1

    Proportion of municipal solid waste collected and managed in controlled facilities out of total municipal waste generated, by cities

    11.6.2

    Annual mean levels of fine particulate matter (e.g. PM2.5 and PM10) in cities (population weighted)

    11.7

    By 2030, provide universal access to safe, inclusive and accessible, green and public spaces, in particular for women and children, older persons and persons with disabilities
    11.7.1

    Average share of the built-up area of cities that is open space for public use for all, by sex, age and persons with disabilities

    11.7.2

    Proportion of persons victim of non-sexual or sexual harassment, by sex, age, disability status and place of occurrence, in the previous 12 months

    11.a

    Support positive economic, social and environmental links between urban, peri-urban and rural areas by strengthening national and regional development planning

    11.a.1

    Number of countries that have national urban policies or regional development plans that (a) respond to population dynamics; (b) ensure balanced territorial development; and (c) increase local fiscal space

    11.b

    By 2020, substantially increase the number of cities and human settlements adopting and implementing integrated policies and plans towards inclusion, resource efficiency, mitigation and adaptation to climate change, resilience to disasters, and develop and implement, in line with the Sendai Framework for Disaster Risk Reduction 2015-2030, holistic disaster risk management at all levels

    11.b.1

    Number of countries that adopt and implement national disaster risk reduction strategies in line with the Sendai Framework for Disaster Risk Reduction 2015–2030

    11.b.2

    Proportion of local governments that adopt and implement local disaster risk reduction strategies in line with national disaster risk reduction strategies

    11.c

    Support least developed countries, including through financial and technical assistance, in building sustainable and resilient buildings utilizing local materials

    Goal 13

    Take urgent action to combat climate change and its impacts

    Goal 13

    13.1

    Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries

    13.1.1

    Number of deaths, missing persons and directly affected persons attributed to disasters per 100,000 population

    13.1.2

    Number of countries that adopt and implement national disaster risk reduction strategies in line with the Sendai Framework for Disaster Risk Reduction 2015–2030

    13.1.3

    Proportion of local governments that adopt and implement local disaster risk reduction strategies in line with national disaster risk reduction strategies

    13.2

    Integrate climate change measures into national policies, strategies and planning

    13.2.1

    Number of countries with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change

    13.2.2

    Total greenhouse gas emissions per year

    13.3

    Improve education, awareness-raising and human and institutional capacity on climate change mitigation, adaptation, impact reduction and early warning

    13.3.1

    Extent to which (i) global citizenship education and (ii) education for sustainable development are mainstreamed in (a) national education policies; (b) curricula; (c) teacher education; and (d) student assessment

    13.a

    Implement the commitment undertaken by developed-country parties to the United Nations Framework Convention on Climate Change to a goal of mobilizing jointly $100 billion annually by 2020 from all sources to address the needs of developing countries in the context of meaningful mitigation actions and transparency on implementation and fully operationalize the Green Climate Fund through its capitalization as soon as possible

    13.a.1

    Amounts provided and mobilized in United States dollars per year in relation to the continued existing collective mobilization goal of the $100 billion commitment through to 2025

    13.b

    Promote mechanisms for raising capacity for effective climate change-related planning and management in least developed countries and small island developing States, including focusing on women, youth and local and marginalized communities


     

    13.b.1

    Number of least developed countries and small island developing States with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change

    Name Description
    Co creation of CWRA with cities through fieldwork in five cities (Cape Town, Hull, Mexico City, Amman and Greater Miami and the Beaches-GM&B) and remote engagement with three cities (Thessaloniki, Manchester and Rotterdam)
    Desktop studies on water resilience and governance, data analysis, developing qualitative and quantitative Indicators of the assessment framework
    Applying CWRA in Cape Town and Greater Miami and the Beaches (GM&B)
    Applying CWRA in Addis Ababa and Kigali, with collaboration with WRI and city partners
    In-kind contribution
    Eight partner cities (£240k);Steering Group Members (£100k);Two partner cities (£100k) during the period of 2018-2019
    No progress reports have been submitted. Please sign in and click here to submit one.
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    Action Network
    SDG Acceleration Actions
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    Timeline
    01 August 2017 (start date)
    16 December 2022 (date of completion)
    Entity
    Arup, Stockholm International Water Institute (SIWI), Resilient Cities Network (RCN)
    SDGs
    Region
    1. Global
    Geographical coverage
    Stockholm, Sweden
    Countries
    Ethiopia
    Ethiopia
    Greece
    Greece
    Jordan
    Jordan
    Mexico
    Mexico
    Netherlands
    Netherlands
    Rwanda
    Rwanda
    South Africa
    South Africa
    United States of America
    United States of America
    Contact Information

    Alejandro Jiménez, Director, Water and Sanitation, SIWI