BLP LCC for sustainability: online toolkit modelling capital costs,operational costs,embodied and running energy costs and CO2 emissions for dwellings

BLP LCC 可持续发展：在线工具包对资本成本、运营成本、隐含和运行能源成本以及住宅二氧化碳排放进行建模

• 批准号: TS/H002650/1
• 负责人: Tadj Oreszczyn
• 金额: $ 21.15万
• 依托单位: University College London
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2010
• 资助国家: 英国
• 起止时间: 2010 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=TS%2FH002650%2F1
• 关键词: BLP; LCC; sustainability; online; toolkit

The UK is committed to an 80% reduction in greenhouse gas (GHG) emissions by 2050 and has defined a process based on 5-yearly carbon budgets to meet this aim. Despite domestic buildings being responsible for 27% of the UK's GHG emissions, current approaches to refurbishing homes are unable to deliver the speed and depth of emission reductions needed to meet these targets. The Great British Refurb has therefore been proposed at a cost of around 400BN. This represents the largest construction industry challenge in British history and is vital if the UK is to play its part in tackling climate change. Practitioners will need appropriate tools to help meet the government targets. The proposed work will generate one such new tool to help achieve these targets at least cost. The main route to impact is outlined in the TSB proposal i.e. via the development of software for use by construction clients, professional advisors and constructors looking to optimise housing construction solutions in respect of life cycle costs, energy costs and CO2 emissions when building new or refurbishing existing dwellings. The toolkit provides a means to evaluate construction which meet sustainability benchmarks based on life cycle costs, energy and sustainability metrics to demonstrate value for money. The toolkit promotes optimisation of cost and energy at all stages of the construction process (manufacturing, design, construction, maintenance and retrofit) for the ultimate benefit of the end user and more broadly for society. The research will directly benefit the UK government, local authorities, Housing Associations the construction industry and above all householders and their families. In addition to the direct implementation of the research into software for use on real projects it is very likely that the results of the research will also be useful to help develop government policy. In particular, UCL currently has a framework agreement with the Department of Communities and Local Government to undertake research to support the development of Part L of the Building Regulations. The incorporation of embodied and running cost energy will enable rapid sensitivity tests to be undertaken to help determine the appropriate levels of energy efficiencey for future Building Regulations (2013 and 2016).

英国致力于到 2050 年将温室气体 (GHG) 排放量减少 80%，并制定了基于五年碳预算的流程来实现这一目标。尽管国内建筑占英国温室气体排放量的 27%，但目前的房屋翻新方法无法达到实现这些目标所需的减排速度和深度。因此，大不列颠翻新计划的成本约为 4000 亿美元。这是英国历史上建筑业面临的最大挑战，对于英国在应对气候变化方面发挥作用至关重要。从业者需要适当的工具来帮助实现政府目标。拟议的工作将产生一种这样的新工具，以帮助以最低的成本实现这些目标。 TSB 提案中概述了产生影响的主要途径，即通过开发供建筑客户、专业顾问和施工人员使用的软件，以在新建或翻新房屋时寻求优化住房建设解决方案的生命周期成本、能源成本和二氧化碳排放量现有住宅。该工具包提供了一种方法来评估建筑是否符合基于生命周期成本、能源和可持续性指标的可持续性基准，以证明物有所值。该工具包促进了施工过程各个阶段（制造、设计、施工、维护和改造）的成本和能源优化，以实现最终用户以及更广泛的社会的最终利益。该研究将直接使英国政府、地方当局、住房协会、建筑行业，尤其​​是住户及其家庭受益。除了直接实施用于实际项目的软件研究之外，研究结果也很可能有助于帮助制定政府政策。特别是，伦敦大学学院目前与社区和地方政府部签订了框架协议，开展研究以支持建筑法规 L 部分的制定。结合隐含能源和运行成本能源将能够进行快速敏感性测试，以帮助确定未来建筑法规（2013 年和 2016 年）的适当能源效率水平。