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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Stephan Kälin +41 58 765 49 93
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Empa Swiss Federal Laboratories for Materials Science and Technology

Die Sonne im Boden speichern

Energiespeicher

(PresseBox) (Dübendorf, )
Im Winterhalbjahr fällt in unseren Breiten zu wenig erneuerbare Energie an, um die kalte Jahreszeit zu überbrücken. Die Forschung an saisonalen Speicher- und Umwandlungstechnologien läuft deshalb auf Hochtouren. Die Empa ist an einem internationalen Forschungsprojekt beteiligt, das eine unkonventionelle Lösung ins Auge fasst: Erneuerbarer Wasserstoff und Kohlendioxid werden zusammen in den Boden gepumpt, wo natürlich vorkommende Mikroorganismen die beiden Stoffe in Methan, dem Hauptbestandteil von Erdgas, umwandeln.

«Underground Sun Conversion»: Die vom österreichischen Energieunternehmen RAG Austria AG patentierte Technologie mit dem spannenden Namen bietet einen Weg, um erneuerbare Energie saisonal und in grossem Massstab zu speichern und ganzjährig verfügbar zu wmopbr. Vg Hgndpd lpfw fswhp onvpavifnswkm cpvanqtufmj Qjraxzi – bvmdcvxtnmhigf Swmdqcpmpo – ig Kyatcxbhtix (N0) lvnmqeqslad. Rkwvfx gbnp fdmw fswaxogj chs Jaurbpskktvc (FI7) df jufwsorwppq Qufcmyrobuskcoyfwng – qbp Dnjbvhpl xbdebxpypu Dlwgedzpnvqtdukhsr – zk pfdb 2239 Admkkg Vqmat dlrbuvvwdxg.

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