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Thema Immobilien und Wohnen

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68 Ergebnisse, ab 61
  • Externe Monographien

    Thermal Efficiency Retrofit of Residential Buildings: The German Experience

    The German government has committed to reducing the primary energy demand of buildings by 80% by 2050. Achieving this reduction will require foremost efficiency improvements, with a first milestone of a 20% reduction in heat demand levels by 2020. Given that about 80% of today's building stock will remain in place beyond 2050,thermal retrofit of this existing building stock is essential (Figure 1). ...

    Berlin: CPI ; DIW, 2011, 13 S.
    (CPI Report)
    | Karsten Neuhoff, Hermann Amecke, Aleksandra Novikova, Kateryna Stelmakh
  • Externe Monographien

    Meeting Energy Concept Targets for Residential Retrofits in Germany: Economic Viability, Financial Support, and Energy Savings

    In the 2010 Energy Concept, the German government committed to reducing the primary energy requirement of buildings by 80% by 2050 and to increase the thermal retrofit rate from 0.8% to 2% per year. The 2% target is less than the 3%1 rate at which outer walls are currently being renovated each year, so it is achievable even if the government only targets buildings that are already planning a renovation. ...

    Berlin: CPI ; DIW, 2011, 11 S.
    (CPI Brief)
    | Karsten Neuhoff, Hermann Amecke, Kateryna Stelmakh, Anja Rosenberg, Aleksandra Novikova
  • Externe Monographien

    Using Tax Incentives to Support Thermal Retrofits in Germany

    The German government has committed to reducing the primary energy demand of buildings by 80% by 2050 and to attaining a thermal retrofit rate of 2%. Achieving both goals will require deep thermal retrofits across the existing building stock. To meet this challenge, the government is exploring what role tax support options could play in encouraging thermal retrofits and ensuring that they deliver the ...

    Berlin: CPI ; DIW, 2011, 7 S.
    (CPI Report)
    | Karsten Neuhoff, Hermann Amecke, Aleksandra Novikova, Kateryna Stelmakh, Jeff Deason, Andrew Hobbs
  • Externe Monographien

    Map of Policies Supporting Thermal Efficiency in Germany's Residential Building Sector

    The Eurozone is still stuck in a downward spiral: high public and private debts weigh on potential growth; gloomy prospects for growth prevent the further reduction of these debts. A European plan to support growth should be a complement, and not a substitute, to the ongoing efforts to reduce public deficits. It should both encourage structural reforms and incentivize investments. In the short term, ...

    Berlin: CPI ; DIW, 2011, 20 S. | Hermann Amecke, Karsten Neuhoff
  • Externe Monographien

    Information Tools for Energy Demand Reduction in Existing Residential Buildings

    Conducting a building thermal efficiency retrofit (or further thermal retrofit) is a long and relatively complex decision-making process involving building owners, managers, residents/tenants, and construction industry professionals. A variety of information instruments exists to support participants at each stage of this process. This paper highlights the existing literature on information instruments ...

    Berlin: CPI ; DIW, 2011, 32 S.
    (CPI Report)
    | Aleksandra Novikova, Hermann Amecke, Karsten Neuhoff, Kateryna Stelmakh, Bernadett Kiss, Clemens Rohde, Elisa Dunkelberg, Julika Weiß, Kaisa Matschoss, Sarah Darby
  • Externe Monographien

    Informationsinstrumente zur Förderung von Energieeinsparungen im Wohngebäudebestand

    Eine energetische Gebäudesanierung (Sanierung zur Erhöhung der Energieeffizienz) erfordert einen langen, relativ komplexen Entscheidungsprozess für Gebäudeeigentümer, -verwalter, Mieter sowie Bauhandwerker. Es gibt verschiedene Möglichkeiten diese Akteure in Ihren Entscheidungen durch gezielte Informationen zu unterstützen. Der vorliegende Beitrag beleuchtet anhand der vorhandenen Literatur eine Vielzahl ...

    Berlin: CPI ; DIW, 2011, 33 S.
    (CPI Report)
    | Aleksandra Novikova, Hermann Amecke, Karsten Neuhoff, Kateryna Stelmakh, Bernadett Kiss, Clemens Rohde, Elisa Dunkelberg, Julika Weiß, Kaisa Matschoss, Sarah Darby
  • DIW Wochenbericht 34 / 2011

    Energetische Sanierung: Handlungsbedarf auf vielen Ebenen

    Um Kosten, Energieimporte und CO2-Emissionen zu reduzieren, ist im Energiekonzept der Bundesregierung vorgesehen, den Wärmebedarf für Gebäude bis 2020 um 20 Prozent und den Primärenergiebedarf bis 2050 um 80 Prozent zu senken. Dazu soll der Anteil der jährlich energetisch sanierten Gebäude von 0,8 Prozent auf zwei Prozent erhöht werden. Bei zwei Prozent energetischen Sanierungen pro Jahr wird jedes ...

    2011| Karsten Neuhoff, Hermann Amecke, Aleksandra Novikova, Kateryna Stelmakh
  • DIW Wochenbericht 34 / 2011

    Gebäude - die stille Reserve des Klimaschutzes: Fünf Fragen an Karsten Neuhoff

    2011
68 Ergebnisse, ab 61
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