关于 "Power-to-X "最佳选址的预可行性研究：丹麦能源系统实验

IF 4.7 3区工程技术 Q2 ENERGY & FUELS

Energy Reports Pub Date : 2024-08-09 DOI:10.1016/j.egyr.2024.08.003

Jasmin Søgaard-Deakin, George Xydis

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引用次数: 0

摘要

丹麦制定了到 2030 年将温室气体排放量减少 70% 的宏伟目标，为实现这一目标，丹麦能源署提出了 Power-to-X 战略，其中包括到 2030 年电解总产能达到 6 GW 的目标。以下研究的目的是作为预可行性分析，确定 Power-to-X 电解槽的最佳选址。研究结果表明，Jammerbugt 是一个理想的地区，可作为现有风力涡轮机的附加解决方案，有 1303 h 的多余风能可用于 Power-to-X 项目。财务分析表明，20 年后的净现值为 -126,032 欧元，理论上 20% 的政府补贴可使净现值提高到 16,662 欧元。因此，研究发现，"Power-to-X "作为一个可行的商业案例，目前仍然依赖于政府的支持。研究结果强调了这种支持对于 "电力到X "成为可行商业案例的重要性，例如到 2030 年为氢气生产拨款 12.5 亿丹麦克朗的决定。

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Prefeasibility study on optimal site location for Power‐to‐X: An experiment for the Danish energy system

Denmark has set ambitious goals to cut greenhouse gas emissions by 70 % by the year 2030, and in an effort to reach this, the Danish Energy Agency has proposed a Power-to-X strategy that involves an overall capacity target of 6 GW of electrolysis by 2030. The objective of the following study was to identify the optimal site location for siting an electrolyser for Power-to-X as a prefeasibility analysis. The results indicated that Jammerbugt was an ideal area, for an add on solution to an already existing wind turbine, with 1303 h of excess wind energy available for Power-to-X. A financial analysis showed that there was an NPV of - €126,032 after a 20-year period, which improves with a theoretical 20 % governmental subsidy to €16,662. Therefore, it was found that Power-to-X is still currently reliant on governmental support as a viable business case. The study's findings highlight the importance of this support for Power-to-X to be a viable business case, such as the decision to allocate 1.25 billion DKK for hydrogen production by 2030.

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来源期刊

Energy Reports Energy-General Energy

CiteScore

8.20

自引率

13.50%

发文量

2608

审稿时长

38 days

期刊介绍： Energy Reports is a new online multidisciplinary open access journal which focuses on publishing new research in the area of Energy with a rapid review and publication time. Energy Reports will be open to direct submissions and also to submissions from other Elsevier Energy journals, whose Editors have determined that Energy Reports would be a better fit.