Power to Gas

Schiebahn, Sebastian; Grube, Thomas; Robinius, Martin; Li, Zhao; Otto, Alexander; Kumar, Bhunesh; Weber, Michaël; Stolten, Detlef

doi:10.1002/9783527673872.ch39

Cited by 22 publications

(14 citation statements)

References 43 publications

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“…For this purpose, the computed hydrogen pipeline from Section 3.3, which is designed for a peak hydrogen demand of 2.93 million tons in the year 2052 from Section 2.2.1 and for the 15 sources from Section 3.2, is assumed. Within this scope, the methodology outlined by Stolten et al [20,28,71] is of utility. Thereby, the necessary input values are divided into three categories, namely: "Best case", "middle case" and "worst case."…”

Section: Economic Assessmentmentioning

confidence: 99%

Linking the Power and Transport Sectors—Part 2: Modelling a Sector Coupling Scenario for Germany

et al. 2017

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"Linking the power and transport sectors-Part 1" describes the general principle of "sector coupling" (SC), develops a working definition intended of the concept to be of utility to the international scientific community, contains a literature review that provides an overview of relevant scientific papers on this topic and conducts a rudimentary analysis of the linking of the power and transport sectors on a worldwide, EU and German level. The aim of this follow-on paper is to outline an approach to the modelling of SC. Therefore, a study of Germany as a case study was conducted. This study assumes a high share of renewable energy sources (RES) contributing to the grid and significant proportion of fuel cell vehicles (FCVs) in the year 2050, along with a dedicated hydrogen pipeline grid to meet hydrogen demand. To construct a model of this nature, the model environment "METIS" (models for energy transformation and integration systems) we developed will be described in more detail in this paper. Within this framework, a detailed model of the power and transport sector in Germany will be presented in this paper and the rationale behind its assumptions described. Furthermore, an intensive result analysis for the power surplus, utilization of electrolysis, hydrogen pipeline and economic considerations has been conducted to show the potential outcomes of modelling SC. It is hoped that this will serve as a basis for researchers to apply this framework in future to models and analysis with an international focus.

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Section: Economic Assessmentmentioning

confidence: 99%

Linking the Power and Transport Sectors—Part 2: Modelling a Sector Coupling Scenario for Germany

et al. 2017

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“…In recent year, power-to-gas conversion is highlighted where water electrolysis driven by renewable electricity is combined with catalytic conversion of CO 2 [5]. CO 2 is converted into CH 4 with the renewable H 2 , then distributed through existing natural gas grid for widespread use.…”

Section: Introductionmentioning

confidence: 99%

Pulsed dry methane reforming in plasma-enhanced catalytic reaction

et al. 2015

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“…compared to the exhaust streams from point sources, such as fossil fuel power plants (5–15% vol.). The minimum theoretical work required, based on Gibbs free energy, for CO 2 capture from atmospheric air at 400 ppm concentration is 19–22 kJ/molCO 2 , which is approximately four times higher than the 4.6–5.6 kJ/molCO 2 required for capture from a stream with 10–15% CO 2 (e.g., postcombustion capture in a coal‐fired power plant) 23,53–55 …”

Section: Co2 Capture From Source Streamsmentioning

confidence: 97%

A review of technologies for carbon capture, sequestration, and utilization: Cost, capacity, and technology readiness

Kazemifar

2021

Greenhouse Gases

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The continued rise in anthropogenic carbon dioxide (CO2) emissions and increase in atmospheric CO2 concentration has led to calls from experts, including the Intergovernmental Panel on Climate Change that has estimated that global warming needs to be limited to 1.5 °C above preindustrial levels to avoid the worst effects of climate change, and that carbon neutrality would need to be achieved globally by 2050 to meet this target. Achieving carbon neutrality by mid‐century will rely on successful implementation and widespread adoption of technologies for reducing emissions from large point sources of CO2, direct CO2 capture from the air, as well as storage and utilization technologies that would convert CO2 to a form that would ensure safety and permanency of storage. In this paper, engineering solutions for CO2 capture, utilization, and storage are reviewed with a focus on technology readiness level, and cost. © 2021 Society of Chemical Industry and John Wiley & Sons, Ltd.

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Power to Gas

Cited by 22 publications

References 43 publications

Linking the Power and Transport Sectors—Part 2: Modelling a Sector Coupling Scenario for Germany

Linking the Power and Transport Sectors—Part 2: Modelling a Sector Coupling Scenario for Germany

Pulsed dry methane reforming in plasma-enhanced catalytic reaction

A review of technologies for carbon capture, sequestration, and utilization: Cost, capacity, and technology readiness

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