CCS: Hoher Energiebedarf und fragliche Akzeptanz

CO2-Speicher und Abscheideanlage.Foto: Oliver Ristau
Die CO2-Abspeicherung - hier beim Müllkraftwerk Hofor in Kopenhagen - ist enorm energieaufwändig.
In Deutschland sollen Pipelines und Lagerstätten Kohlendioxid aus Carbon Capture and Storage Projekten (CCS) aufnehmen. Doch der Energieaufwand für die Technologie ist enorm, wie ein Besuch in Dänemark zeigt. Deutschlands nördlicher Nachbar ist das erste Land in der EU, das CO2-Speicher erschließt.

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