ISO/TR 27918:2018旨在成为未来可能制定CCS项目总体风险管理标准的信息资源。与CCS过程的任何一个阶段（捕获、运输或储存）相关的风险假定由ISO/TC 265和其他国家和/或国际标准中的特定标准涵盖。例如，ISO 27913涵盖了通过管道输送二氧化碳的相关风险。本文件的范围旨在解决综合CCS项目更广泛适用的生命周期风险管理问题。具体而言，本文件的重点是影响总体CCS项目的风险，或跨越影响多个阶段的捕获、运输和储存的风险。需要注意的是，如果CCS项目经过精心设计和执行，环境风险以及对健康和安全的风险应该非常低。 风险识别和管理是尽职调查过程的一部分。 附录A中列出了缩略语列表。 第5条包括CCS标准如何解决适用于CCS链所有要素的风险分析方面的分析，例如: -风险识别（识别风险源、事件和影响目标）[1]； -风险评估和评级； -风险处理； -风险管理战略和报告。 第6条包括总体和交叉风险清单。这些问题包括: -环境影响评估； -风险沟通和公众参与； -捕获、储存和运输运营商之间的整合风险，如CO2流不符合要求规范的风险； -与共享基础设施（资源中心、公共管道、存储站点中心）相关的集成风险； -因二氧化碳供应中断或间歇和/或二氧化碳排放造成的风险- 拿 -与政策不确定性相关的风险； -与捕获、运输或储存过程相关的活动的附带风险，未在相关标准中明确涵盖（例如，CO2储存副产品水的管理或处置）。 第7条描述了综合CCS项目生命周期风险潜在标准的含义和考虑事项。 [1] 如ISO 31000所定义。

ISO/TR 27918:2018 is designed to be an information resource for the potential future development of a standard for overall risk management for CCS projects. The risks associated with any one stage of the CCS process (capture, transportation, or storage) are assumed to be covered by specific standard(s) within ISO/TC 265 and other national and/or international standards. For example, the risks associated with CO2 transport by pipelines are covered in ISO 27913. The scope of this document is intended to address more broadly applicable lifecycle risk management issues for integrated CCS projects. Specifically, the focus of this document is on risks that affect the overarching CCS project or risks that cut across capture, transportation, and storage affecting multiple stages. It needs to be noted that environmental risks, and risks to health and safety should be very low for CCS projects provided the project is carefully designed and executed. Risk identification and management is part of the due diligence process. A list of acronyms is included in Annex A. Clause 5 includes an analysis of how a CCS standard could address aspects of risk analysis that apply to all elements of the CCS chain, such as: - risk identification (identifying the source of risk, event, and target of impact)[1]; - risk evaluation and rating; - risk treatment; - risk management strategy and reporting. Clause 6 comprises an inventory of the overarching and crosscutting risks. These include issues such as: - environmental impact assessment; - risk communication and public engagement; - integration risks between capture, storage, and transportation operators, such as risk of non-conformance of CO2 stream to required specifications; - integration risks associated with shared infrastructure (hubs of sources, common pipelines, hubs of storage sites); - risks resulting from interruption or intermittency of CO2 supply and/or CO2 in-take; - risks associated with policy uncertainty; - incidental risks from activities related to the capture, transportation or storage processes without being specifically covered in the respective standards (e.g. management or disposal of water produced as a by-product of CO2 storage). Clause 7 describes implications and considerations for a potential standard on lifecycle risks for integrated CCS projects. [1]As defined in ISO 31000.