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Europe tries to catch up with North America – EURACTIV.com

Carbon removal (CDR) was at the heart of the latest event organized by Zenon Research and Carbon Gap at the premises of the Ecole des Mines de Paris, which EURACTIV attended. First observation: “Europe is late”but Franco-German skepticism receded.

The IPCC defines the CDR as “a set of human activities aimed at removing carbon (CO2) from the atmosphere and storing it sustainably in reservoirs”.

Initially, the objective is to offset residual emissions that are very difficult to reduce. Secondly, to generate “negative emissions”, ie to eliminate more CO2 than emitted.

In note unveiled at the event, the Zenon Researcha think tank on climate technologies, and the Carbon Gapan organization for the elimination of atmospheric CO2, lists eight categories of CDR techniques:

  • Reforestation/improved forest management;
  • Filtering and storage of CO2 in the air;
  • Increase in soil capacity;
  • Stimulation of marine biochemical exchanges;
  • Application of biochar;
  • Mineralization and weathering of rocks;
  • Biomass recovery;
  • Storage in products (wood, certain concretes, etc.) with a long lifespan.



These techniques are all more relevant than the other for global carbon neutrality objectives. Moreover, the term “neutrality” does not mean “zero carbon”, but rather the possibility of maintaining emissive sources, as long as they are compensated.

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