Natural refrigerants - CO2-based air conditioning system put topractical testing

Description: The refrigerant commonly used in mobile air conditioning (MAC) systems is tetrafluoroethane, R134a for short. R134a has a high global warming potential (GWP), 1,300 times higher - according to more recent calculations by the Intergovernmental Panel on Climate Change (IPCC), even 1,430 times higher – than that of CO2. A car equipped with air conditioning produces additional emissions  corresponding to 7 grams of CO2 per driven kilometre by the continuous release of R134a from the system. As a result, MAC systems have been veritable climate offenders up to the present. Veröffentlicht in Hintergrundpapier.

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Tags: CO2-Klimaanlage ? Klimaanlage ? Natürliches Kältemittel ? Kältemittel ? Tetrafluorethan ? Treibhauspotenzial ? Klimawandel ?

License: DCAT-AP.de Sonstige geschlossene Lizenz

Language: Englisch/English

Organisations

• Umweltbundesamt (Herausgeberschaft)

Issued: 2009-05-01

Resources

• Deutsch

  https://www.umweltbundesamt.de/publikationen/naturliche-kaltemittel-co2-klimaanlage-im (Webseite)

• Herunterladen

  https://www.umweltbundesamt.de/system/files/medien/publikation/long/3654.pdf (PDF)

Status

Aktiv

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