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COP in Dubai: Spagat zwischen Fossilen und Erneuerbaren

Zum ersten Mal in ihrer Geschichte wird die UN-Klimakonferenz im Dezember vom Chef eines Öl- und Gaskonzerns geleitet. Die Vereinigten Arabischen Emirate präsentieren sich für die Konferenz in Dubai modern, effizient und ehrgeizig. Aber ihre Klima-Bilanz ist bislang dürftig.

Von Bernhard Pötter

The worlds largest direct air capture and storage plant that permanently removes CO from the air has opened in Iceland. Run by Swiss company Climeworks, Orca sucks carbon dioxide directly from the air and buries it as rocks deep underground, using technology from Climeworks Icelandic partner Carbfix. Orca has the capacity to remove 4,000 tonnes of carbon dioxide from the atmosphere this way each year. The number equates roughly the emissions from 870 cars or 9,281 consumed barrels of oil, according to the United States Environmental Protection Agency greenhouse gas calculator. The Orca plant is located in Hellisheidi, Iceland, adjacent to Icelandic energy company ON Power s geothermal power plant, and is entirely run on this rene PUBLICATIONxNOTxINxUKxFRA Copyright: xx 50626631
Feature

CDR: high hopes, hardly any clue

To meet the Paris climate targets, carbon dioxide must be removed from the atmosphere. But many carbon dioxide removal (CDR) methods are still in their infancy. Scientists are now urging policymakers to quickly devise a plan to promote negative emissions.

Von Alexandra Endres

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Feature

COP in Dubai: balancing act between fossil fuels and renewables

For the first time in its history, the UN Climate Change Conference in December will be chaired by the head of an oil and gas company. The United Arab Emirates presents itself as modern, efficient and ambitious for the conference in Dubai. But their climate track record so far is rather poor.

Von Bernhard Pötter