估计用氢气取代天然气，并为马萨诸塞州的热泵和汽车供电所需的风能

IF 1.5 Q4 ENERGY & FUELS

Wind Engineering Pub Date : 2023-07-26 DOI:10.1177/0309524x231185322

J. Cimorelli, Brian Hammerstrom, C. Niezrecki, Xinfang Jin

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引用次数: 0

摘要

为了实现2050年的脱碳目标，马萨诸塞州将不能依赖碳密集型能源(如天然气和汽油)，氢已被视为替代品。为了在不排放碳的情况下生产氢气，将使用可再生能源为电解槽堆栈提供动力。然而，汽车和电气化等其他能源部门也将对可再生能源有很高的需求。这篇论文估计了用氢气和电动汽车取代天然气所需的风能数量。还对使用热泵代替天然气的情况进行了比较。这些能源部门代表了马萨诸塞州消耗的大部分能源，并引起了全球利益相关者的高度兴趣。分析显示，需要大量的风能来替代，而且氢不太可能及时取代天然气，以实现该州的气候目标。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Estimate of the wind energy needed to replace natural gas with hydrogen, and electrify heat pumps and automobiles in Massachusetts

To meet 2050 decarbonization goals, Massachusetts will not be able to rely on carbon intensive energy sources (e.g. natural gas and gasoline) and hydrogen has been considered a replacement. To produce hydrogen without carbon emissions, renewable energy sources will be used to power electrolyzer stacks. However, renewable energy sources will also be in high demand for other energy sectors, such as automobiles and electrification. This paper estimates the amount of wind energy needed to replace natural gas with hydrogen and electrify automobiles. Comparisons are also made for a scenario in which heat pumps are used to replace natural gas. These energy sectors represent the bulk of energy consumed within Massachusetts and are of high interest to stakeholders globally. The analysis reveals the daunting amount of wind energy needed for replacement and that it is highly unlikely for hydrogen to replace natural gas in time to meet the state’s climate goals.

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来源期刊

Wind Engineering ENERGY & FUELS-

CiteScore

4.00

自引率

13.30%

发文量

期刊介绍： Having been in continuous publication since 1977, Wind Engineering is the oldest and most authoritative English language journal devoted entirely to the technology of wind energy. Under the direction of a distinguished editor and editorial board, Wind Engineering appears bimonthly with fully refereed contributions from active figures in the field, book notices, and summaries of the more interesting papers from other sources. Papers are published in Wind Engineering on: the aerodynamics of rotors and blades; machine subsystems and components; design; test programmes; power generation and transmission; measuring and recording techniques; installations and applications; and economic, environmental and legal aspects.