JPI Urban Europe SUGI - CRUNCH: Climate Resilient Urban Nexus Choices: Operationalising the Food-Water-Energy Nexus

CRUNCH将展示粮食-水-能源关系如何通过创建一个具有跨部门指标的相互关联的知识平台，作为支持工具和评估框架（综合决策支持系统- IDSS）来加强城市复原力，以指导和改善未来城市发展的稳健决策。为了为FWE实施集成的Nexus解决方案，CRUNCH将为参与城市（滨海绍森德、乌普萨拉、埃因霍温和格但斯克;迈阿密和台北）的每个城市生活实验室（ULL）共同定义特定环境的挑战。它将全面概述潜在的解决方案，深入的知识和证据，为选定的城市地区的共同设计。潜在的解决方案包括通过生物质（利用有机废物进行厌氧消化）利用可再生能源系统进行城市粮食生产;通过综合和系统的生态方法，结合可持续的储存解决方案和城市排水（减少洪水风险），保持、清洁和自然排水。利用通过CRUNCH为参与城市开发的4（加2）个可持续发展情景，将开发和可视化特定背景的FWE-Nexus框架（支持追随者/倍增城市）。为了促进共同生产，促进整个城市的创新和成本效益，该项目建议通过建立资源节约型和弹性城市的循证框架，通过战略轨迹来支持这些进程。CRUNCH项目通过综合FWE-Nexus方法处理粮食、水和能源所有三个部门。它旨在通过将对FWE-Nexus的文献、知识和研究证据进行深入审查的主要结果转化为城市生活实验室的设计，来支持地方决策和政策制定者、从业人员和民间社会组织。主要目标是实现一个综合决策支持系统，作为决策者的多维地理信息系统（地理信息系统支持的）基于地图的基线平台，为多个用户提供一致和协调的城市规划决策支持。该提案使用城市生活实验室方法创建了一个综合决策工具;确定城市的需求，开发工具和框架，使用不同的情景测试和分析模型。

CRUNCH will demonstrate how the Food-Water-Energy Nexus can strengthen urban resilience through creating an interconnected knowledge platform with cross-sectorial indicators for a support tool and assessment framework (the Integrated Decision Support System - IDSS), to guide and improve robust decision making on future urban development. In order to implement integrated Nexus solutions for FWE, CRUNCH will co-define context-specific challenges for each of the Urban Living Labs (ULLs) in the participating cities (Southend-on-Sea, Uppsala, Eindhoven and Gdansk; Miami and Taipei). It will deliver a comprehensive overview of potential solutions, deep knowledge and evidence for the co-design of the selected urban areas. The potential solutions include urban food production with renewable energy systems through biomass (anaerobic digestion using organic waste); holding, cleaning and draining water naturally through an integrative and systemic ecological approach combined with sustainable storage solutions and urban drainage (reducing flood risk). Using 4 (plus 2) ULL scenarios developed through CRUNCH for the participating cities, a context specific FWE-Nexus framework will be developed and visualised (supporting Follower/Multiplier Cities). To facilitate co-production and foster innovation and cost-effectiveness across the ULLs, the project proposes to underpin the processes by strategic trajectories through an evidence based framework for creating resource-efficient and resilient cities. The CRUNCH project addresses all three sectors of food, water and energy through the integrative FWE-Nexus approach. It aims to support local decision and policymakers, practitioners and civil society organisations by translating the key findings of a deep review of literature, knowledge and research evidence on the FWE-Nexus into the design of Urban Living Labs. The primary objective is the realisation of an Integrated Decision Support System (IDSS) as a multi-dimensional GIS-system (geographic information system supported) map-based baseline platform for decision makers that will provide consistent and coordinated support for multiple users on varied decisions in urban planning. The proposal creates a tool for integrated decisioning using the Urban Living Lab (ULL) approach; identifying the cities' needs, developing the tool and framework, testing and analysing the models using different scenarios.