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Balancing gas supply and demand with a sustainable gas supply chain

a study based on field data

Balancing gas supply and demand with a sustainable gas supply chain

a study based on field data

Samenvatting

The possibilities of balancing gas supply and demand with a green gas supply chain were analyzed. The considered supply chain is based on co-digestion of cow manure and maize, the produced biogas is upgraded to (Dutch) natural gas standards. The applicability of modeling yearly gas demand data in a geographical region by Fourier analysis was investigated. For a sine shape gas demand, three scenarios were further investigated: varying biogas production in time, adding gas storage to a supply chain, and adding a second digester to the supply chain which is assumed to be switched off during the summer months. A regional gas demand modeled by a sine function is reasonable for household type of users as well as for business areas, or a mixture of those. Of the considered scenarios, gas storage is by far the most expensive. When gas demand has to be met by a green gas supply chain, flexible biogas production is an interesting option. Further research in this direction might open interesting pathways to sustainable gas supply chains.

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OrganisatieHanzehogeschool Groningen
LectoraatLife Sciences & Renewable Energy
Gepubliceerd inApplied Energy Elsevier, Vol. 111, Uitgave: November, Pagina's: 842-852
Datum2013-06
TypeArtikel
ISSN0306-2619
DOI10.1016/j.apenergy.2013.05.073
TaalEngels

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