Smart power-to-gas deployment strategies informed by spatially explicit cost and value models

Gupta, R.; Rüdisüli, Martin; Patel, Martin Kumar; Parra, David

doi:10.1016/j.apenergy.2022.120015

Cited by 7 publications

(2 citation statements)

References 41 publications

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“…Furthermore, based on the GIS approach and considering different scenarios of the supply chain and supply and demand sides, calculating the cost of the green hydrogen value chain system for a region is more realistic. This reduces the impact of uncertainty [192,193]. In addition, a study on integrating open-source tools for designing and evaluating green hydrogen production opportunities proposed a comprehensive four-tier framework that fully considers spatial geography and system integration optimization to compare green hydrogen production potentials and costs [194].…”

Section: Spatiotemporal Scenario Analysis To Address the Effects Of U...mentioning

confidence: 99%

Greenhouse Gas Reduction Potential and Economics of Green Hydrogen via Water Electrolysis: A Systematic Review of Value-Chain-Wide Decarbonization

Du,

Yang,

Zhou

et al. 2024

Sustainability

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Green hydrogen generated via water electrolysis has become an essential energy carrier for achieving carbon neutrality globally because of its versatility in renewable energy consumption and decarbonization applications in hard-to-abate sectors; however, there is a lack of systematic analyses of its abatement potential and economics as an alternative to traditional technological decarbonization pathways. Based on bibliometric analysis and systematic evaluation methods, this study characterizes and analyzes the literature on the Web of Science from 1996 to 2023, identifying research hotspots, methodological models, and research trends in green hydrogen for mitigating climate change across total value chain systems. Our review shows that this research theme has entered a rapid development phase since 2016, with developed countries possessing more scientific results and closer partnerships. Difficult-to-abate sectoral applications and cleaner production are the most famous value chain links, and research hotspots focus on three major influencing factors: the environment; techno-economics; and energy. Green hydrogen applications, which include carbon avoidance and embedding to realize carbon recycling, have considerable carbon reduction potential; however, uncertainty limits the influence of carbon reduction cost assessment indicators based on financial analysis methods for policy guidance. The abatement costs in the decarbonization sector vary widely across value chains, electricity sources, baseline scenarios, technology mixes, and time scenarios. This review shows that thematic research trends are focused on improving and optimizing solutions to uncertainties, as well as studying multisectoral synergies and the application of abatement assessment metrics.

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Section: Spatiotemporal Scenario Analysis To Address the Effects Of U...mentioning

confidence: 99%

Greenhouse Gas Reduction Potential and Economics of Green Hydrogen via Water Electrolysis: A Systematic Review of Value-Chain-Wide Decarbonization

Du,

Yang,

Zhou

et al. 2024

Sustainability

View full text Add to dashboard Cite

show abstract

“…The introduction of power-to-X processes in the economy strongly depends on sector coupling and on the appropriate development of synergies to decrease the cost of energy storage [1,2]. The intrinsic cost of renewable H 2 , the oscillations of energy prices, and the incertitude of the regulatory framework are among the main factors hindering a broad application of power-to-X in the industrial sector [3][4][5][6]. To overcome these problems, the installation of power-to-X plants in existing CO 2 handling facilities appears promising [7].…”

Section: Introductionmentioning

confidence: 99%

A System for the Combined Carbon Capture and Utilization to Produce Renewable Methanol from Biogas

Moioli,

Schildhauer

2024

Chemie Ingenieur Technik

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Coupling of biogas upgrading and power‐to‐X is challenging due to the intermittent cheap energy availability. A system was designed that overcomes the technical challenges in this coupling. This is possible by alternating biogas upgrading and methanol synthesis in a reactor operating both as sorption‐enhanced synthesis reactor and as upgrading unit by pressure swing adsorption. It was observed that this concept is feasible in both fixed‐ and fluidized‐bed reactors, and the potential for economic performance improvement was quantified in approximately 20 % increase of the internal rate of return.

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Green hydrogen production and use in low- and middle-income countries: A least-cost geospatial modelling approach applied to Kenya

et al. 2023

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Smart power-to-gas deployment strategies informed by spatially explicit cost and value models

Cited by 7 publications

References 41 publications

Greenhouse Gas Reduction Potential and Economics of Green Hydrogen via Water Electrolysis: A Systematic Review of Value-Chain-Wide Decarbonization

Greenhouse Gas Reduction Potential and Economics of Green Hydrogen via Water Electrolysis: A Systematic Review of Value-Chain-Wide Decarbonization

A System for the Combined Carbon Capture and Utilization to Produce Renewable Methanol from Biogas

Green hydrogen production and use in low- and middle-income countries: A least-cost geospatial modelling approach applied to Kenya

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