Person:
Martens, Kerstin

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Martens
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Kerstin
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  • Veröffentlichung
    Hydrofluorocarbon emission reduction: a crucial contribution to climate protection
    (Umweltbundesamt, 2021) Graaf, Daniel de; Elsner, Cornelia; Graaf, Daniel de ; Hoffmann, Gabriele; Martens, Kerstin; Plehn, Wolfgang; Thalheim, Diana; Deutschland. Umweltbundesamt
    Hydrofluorocarbons (HFCs) are the dominant fraction of fluorinated greenhouse gases, also known as F-gases. HFC emissions in the European Union (EU) amounted to 112 million tonnes CO2 equivalent (Mt CO2eq.) in 2018. This amounts to 2,2% of the EU's total greenhouse gas emissions. Main sources of HFC emissions are refrigeration and air conditioning plants and appliances. Following a proposal by the EU Commission, EU member states and the EU parliament just recently agreed to increase the 2030 target from 40% to 55% reduction of greenhouse gas emissions compared to the 1990 level. This considerable step-up of climate ambition by more than a third needs to be reflected also in the revision process of the F-gas Regulation, regardless of the achievements already made to curb F-gas emissions. On the occasion of the F-gas Regulation revision, the German Environment Agency proposes the acceleration of the phase-down scenario, resulting in larger reduction steps from 2024 on and a final level of 10% of the baseline by 2030 compared to 21% according to the current schedule. Source: www.umweltbundesamt.de
  • Veröffentlichung
    Germany 2050 - a greenhouse gas-neutral country
    (Umweltbundesamt, 2015) Benndorf, Rosemarie; Bernicke, Maja; Bertram, Andreas; Butz, Wolfgang; Dettling, Folke; Drotleff, Johannes; Elsner, Cornelia; Fee, Eric; Gabler, Christopher; Galander, Christine; Hermann, Tim; Kanthak, Judit; Keßler, Hermann; Koch, Yvonne; Kuntze, David; Lambrecht, Martin; Lehmann, Christian; Lehmann, Harry; Leuthold, Sandra; Lünenbürger, Benjamin; Martens, Kerstin; Müller, Felix; Müschen, Klaus; Nissler, Diana; Plickert, Sebastian; Purr, Katja; Reichart, Almut; Reichel, Jens; Salecker, Hanno; Schneider, Sven; Schuberth, Jens; Sieck, Marlene; Strenge, Ulla; Werner, Kathrin; Westermann, Bärbel; Winde, Christine; Wunderlich, Dietmar; Zietlow, Brigitte; Deutschland. Umweltbundesamt
    The study shows that it is technically feasible for Germany to become greenhouse gas neutral by 2050. The scenario chosen in the study considers the issue from a purely national perspective and does not include interaction with other countries. Based on a national greenhouse gas reduction target of 95% by 2050 compared to 1990, the study demonstrates that this target can be achieved in Germany by technical means under the given assumptions. Quelle: www.umweltbundesamt.de
  • Veröffentlichung
    Treibhausgasneutrales Deutschland im Jahr 2050
    (Umweltbundesamt, 2014) Benndorf, Rosemarie; Bernicke, Maja; Bertram, Andreas; Butz, Wolfgang; Dettling, Folke; Drotleff, Johannes; Elsner, Cornelia; Fee, Eric; Gabler, Christopher; Galander, Christine; Hermann, Tim; Kanthak, Judit; Keßler, Hermann; Koch, Yvonne; Kuntze, David; Lambrecht, Martin; Lehmann, Christian; Lehmann, Harry; Leuthold, Sandra; Lünenbürger, Benjamin; Martens, Kerstin; Müller, Felix; Müschen, Klaus; Nissler, Diana; Plickert, Sebastian; Purr, Katja; Reichart, Almut; Reichel, Jens; Salecker, Hanno; Schneider, Sven; Schuberth, Jens; Sieck, Marlene; Strenge, Ulla; Werner, Kathrin; Westermann, Bärbel; Winde, Christine; Wunderlich, Dietmar; Zietlow, Brigitte; Deutschland. Umweltbundesamt
    Die Studie zeigt, dass Treibhausgasneutralität in Deutschland bis 2050 technisch machbar ist. Das in der Studie gewählte Szenario betrachtet dies aus einer rein nationalen Perspektive und bezieht Wechselbeziehungen zu anderen Ländern nicht mit ein. Grundlage der Untersuchung ist ein nationales Treibhausgasminderungsziel bis 2050 von 95 % gegenüber 1990, das - nach den getroffenen Annahmen - durch technische Maßnahmen in Deutschland erreicht werden kann. Quelle: www.umweltbundesamt.de