Dynamic, Digitised Decarbonisation investment and engineering roadmaps for UPgrading building portfolios - (3D-UP)

3D-UP（用于升级建筑组合的动态数字化脱碳投资和工程路线图）将开发数字孪生基础设施和方法，用于开发建筑组合的脱碳途径。除碳路径将辅以一套数据驱动服务，通过降低成本和持续时间来促进脱碳行动的采用和实施。这些数据驱动服务将与特定用例相对应，这些用例将通过与建筑组合所有者/运营商和用户/住户的互动来描述。后者将代表所有细分市场（即地方议会、住宅区、大学校园、商业真实的房地产公司、医疗服务），以实现拟议解决方案在整个英国的可扩展性和可复制性。同样，业主/运营商和用户/占用者的需求和限制将在第1阶段（可行性研究）期间进行探索和确定，以将其编入第2阶段的数字孪生基础设施中。在第一阶段还将对其他几个利益攸关方进行调查，以了解他们的代表性需求。建筑投资组合所有者还将用于联系建筑物脱碳价值链中的供应商和其他利益相关者，以将支持他们参与实施脱碳途径的功能纳入数字孪生模型。（来自私人和公共来源，包括积极的脱碳支持计划）将被纳入数字孪生基础设施，使技术经济优化脱碳途径与固有的投资降低风险的功能和建筑组合所有者和用户的购买。总体而言，3D-UP工作的主要目标是：1.利益相关者的需求征集（建筑组合所有者/运营商、建筑用户/居住者、供应商、工程顾问和公司）通过调查和重点访谈2.原型软件开发映射，以纳入组合所有者/运营商，和建筑用户/居住者约束沿着前端工程设计和招标和融资应用程序的直接输出编码3.用例描述及其各自的数据-提供MVP（最小可行产品）所需的驱动服务4. MVP的完整可行性研究，设想需要投入的资源及其开发的时间轴。

3D-UP (Dynamic, Digitised Decarbonisation investment and engineering roadmaps for UPgrading building portfolios) will develop a digital twinning infrastructure and methodology for the development of decarbonisation pathways for building portfolios. The decarbonisation pathways will be complimented by a suite of data-driven services that will catalyse the adoption and implementation of the decarbonisation actions by reducing their cost and their duration.Those data-driven services will correspond to particular use cases that will be delineated through engagement with building portfolio owners/operators and users/occupants. The latter will be representing all market segments (i.e. local councils, housing estates, universities campuses, commercial real estate companies, health services) to enable the scalability and replicability of the proposed solution throughout the UK. Similarly, the needs and constraints of the owners/operators and users/occupants will be probed and identified during the Phase 1 (Feasibility Study) to inform their codification into the digital twinning infrastructure in Phase 2\. Several other such stakeholders will also be surveyed in Phase 1 for a representative mapping of their needs. The building portfolio owners will also be used to contact suppliers and other stakeholders in the buildings decarbonisation value chain to incorporate features in the digital twins that support their involvement in the implementation of the decarbonisation pathways.Additional information layers of buildings users and operators' constraints and of financing (from private and public sources including active decarbonisation support schemes) will be incorporate to the digital twinning infrastructure to enable the technoeconomic optimisation of decarbonisation pathways with inherent investment de-risking features and buy-in from both building portfolios owners and users.Overall, the main objectives of the work in 3D-UP are:1.The needs solicitation of stakeholders (building portfolio owners/operators, building users/occupants, suppliers, engineering consultants and companies) through surveys and focused interviews2.The prototype software development mapping to incorporate portfolio owners/operators, and building users/occupants constraints along direct output codification for front end engineering design and tendering and financing applications3.The use cases delineation and their respective data-driven services required to deliver an MVP (Minimum Viable Product)4.The full feasibility study for the MVP envisaging the required resources to be invested and the timeline for its development.