HYDRA: Hydrogen Economy Benefits and Risks: Tools Development and Policies Implementation to Mitigate Possible Climate Impacts

HYDRA：氢经济的好处和风险：减轻可能的气候影响的工具开发和政策实施

• 批准号: 10089618
• 金额: $ 68.24万
• 依托单位: LANCASTER UNIVERSITY
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10089618
• 关键词: HYDRA; Hydrogen; Economy; Benefits; Risks

Hydrogen is undoubtely the most talked-about carbon-free energy vector. However, policymakers and citizens that are supporting hydrogen large-scale penetration in the energy sector should not only be aware of the evident benefits but also of potential safety and climatic risks driven by a long term hydrogen-based economy. HYDRA will start from the evaluation of policies and directives on hydrogen technologies to derive the actual penetration rate of H2 in the market, and evaluate atmospheric emissions of hydrogen and other gases linked to production processes or leakages. The project will then model socio-economic and energy scenarios, considering land use and water consumption, due to the future deployment of a hydrogen economy. The possible impact on the atmosphere will be assessed, considering the interaction of H2 with the oxidizing cycles of CH4, CO, N2O, and O3, and the possible increase in water vapor concentrations, finally estimating the overall radiative forcing. HYDRA will also assess the possible contribution of soil in removing H2 from the atmosphere. Climatic projections will simulate possible climate change scenarios caused by the hydrogen economy, to which HYDRA will respond proposing guidlines and mitigation actions. Finally, since hydrogen-air mixes are highly imflammable and H2 leakages can represent a serious safety issue along the whole value chain, HYDRA will develop a remote-control monitoring tool. The HYDRA tool will detect and quantify hydrogen leakages to increase the saefty of hydrogen-based technologies and prevent unecessary emissions to the atmosphere. The monitoring system will also be able to detect emissions of other gases, so that also possible impurities can be taken into account. The monitoring tool will be tested in a facility where a large scale H2 storage infrastructure will be available. Experimental and modeling activities will also be useful to update the LCA methodology in assessing the environmental impact of hydrogen technologies.

氢无疑是谈论最多的无碳能源载体。然而，支持氢在能源领域大规模渗透的政策制定者和公民不仅应该意识到明显的好处，而且还应该意识到长期氢经济所带来的潜在安全和气候风险。HYDROGEN将从评估氢技术的政策和指令开始，以得出市场上氢的实际渗透率，并评估与生产过程或泄漏有关的氢和其他气体的大气排放。然后，该项目将模拟社会经济和能源情景，考虑土地使用和水消耗，因为未来将部署氢经济。考虑到H2与CH 4、CO、N2 O和O3的氧化循环的相互作用，以及水汽浓度可能增加，将评估对大气的可能影响，最后估计总体辐射强迫。HYDROGEN还将评估土壤在从大气中清除H2方面的可能贡献。气候预测将模拟氢经济可能造成的气候变化情景，HYPERT将对此作出回应，提出指导方针和缓解行动。最后，由于氢气-空气混合物高度易燃，氢气泄漏可能是整个价值链沿着的一个严重安全问题，HYDRONIC将开发一种远程控制监测工具。HYDROGEN工具将检测和量化氢泄漏，以提高氢基技术的安全性，并防止不必要的排放到大气中。监测系统还将能够检测其他气体的排放，从而也可以考虑可能的杂质。监控工具将在一个拥有大规模H2存储基础设施的设施中进行测试。实验和建模活动也将有助于更新评估氢技术对环境影响的LCA方法。