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  Integrated Underground Gas Storage of CO2 and CH4 to Decarbonise the “Power-to-gas-to-gas-to-power” Technology

Kühn, M., Streibel, M., Nakaten, N. C., Kempka, T. (2014): Integrated Underground Gas Storage of CO2 and CH4 to Decarbonise the “Power-to-gas-to-gas-to-power” Technology. - Energy Procedia, 59, 9-15.
https://doi.org/10.1016/j.egypro.2014.10.342

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Item Permalink: https://gfzpublic.gfz.de/pubman/item/item_752902 Version Permalink: https://gfzpublic.gfz.de/pubman/item/item_752902_3
Genre: Journal Article

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 Creators:
Kühn, M.1, Author           
Streibel, M.2, Author           
Nakaten, Natalie Christine1, Author           
Kempka, T.1, Author                 
Affiliations:
15.3 Hydrogeology, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146047              
2CGS Centre for Geological Storage, Geoengineering Centres, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146050              

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Free keywords: power-to-gas-to-power; PGP; underground gas storage; methane; carbon dioxide; renewable energy
 Abstract: Excess energy produced from renewables can be stored and reused via the “power-to-gas-to-power” (PGP) technology. We present an innovative idea which represents a decarbonised extension of PGP based on a closed carbon cycle. Our show case for the cities Potsdam and Brandenburg/Havel (Germany) outlines an overall efficiency for the entire process chain of 28 % with total costs of electricity of 20 eurocents/kWh. If existing locations in Europe, where natural gas storage in porous formations is performed, were to be extended by CO2 storage sites, a significant quantity of wind and solar energy could be stored economically as methane.

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 Dates: 2014
 Publication Status: Finally published
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1016/j.egypro.2014.10.342
URI: http://doi.crossref.org/servlet/query?format=unixref&pid=bib@gfz-potsdam.de&id=10.1016/j.egypro.2014.10.342
GFZPOF: p3 PT5 Georesources
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Title: Energy Procedia
Source Genre: Journal, Scopus, oa
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Pages: - Volume / Issue: 59 Sequence Number: - Start / End Page: 9 - 15 Identifier: CoNE: https://gfzpublic.gfz.de/cone/journals/resource/journals2_134