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Sustainable Urban Regeneration through Densification Strategies: The Kallithea District in Athens as a Pilot Case Study

Author

Listed:
  • Annarita Ferrante

    (Department of Architecture, University of Bologna, 40136 Bologna, Italy)

  • Anastasia Fotopoulou

    (Department of Architecture, University of Bologna, 40136 Bologna, Italy)

  • Cecilia Mazzoli

    (Department of Architecture, University of Bologna, 40136 Bologna, Italy)

Abstract

The current main issue in the construction sector in Europe concerns the energy refurbishment and the reactivation of investments in existing buildings. Guidance for enhancing energy efficiency and encouraging member states to create a market for deep renovation is provided by a number of European policies. Innovative methods and strategies are required to attract and involve citizens and main stakeholders to undertake buildings’ renovation processes, which actually account for just 1% of the total building stock. This contribution proposes technical and financial solutions for the promotion of energy efficient, safe, and attractive retrofit interventions based on the creation of volumetric additions combined with renewable energy sources. This paper focuses on the urban reality of Athens as being an important example of a degraded urban center with a heavy heat island, a quite important heating demand, and a strong seismic vulnerability. The design solutions presented here demonstrate that the strategy of additions, because of the consequent increased value of the buildings, could represent an effective densification policy for the renovation of existing urban settings. Hence, the aim is to trigger regulatory and market reforms with the aim to boost the revolution towards nearly zero energy buildings for the existing building stocks.

Suggested Citation

  • Annarita Ferrante & Anastasia Fotopoulou & Cecilia Mazzoli, 2020. "Sustainable Urban Regeneration through Densification Strategies: The Kallithea District in Athens as a Pilot Case Study," Sustainability, MDPI, vol. 12(22), pages 1-21, November.
    • Handle: RePEc:gam:jsusta:v:12:y:2020:i:22:p:9462-:d:444700
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    Citations

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    Cited by:

    1. Rachele Corticelli & Margherita Pazzini & Cecilia Mazzoli & Claudio Lantieri & Annarita Ferrante & Valeria Vignali, 2022. "Urban Regeneration and Soft Mobility: The Case Study of the Rimini Canal Port in Italy," Sustainability, MDPI, vol. 14(21), pages 1-27, November.
    2. Savis Gohari Krangsås & Koen Steemers & Thaleia Konstantinou & Silvia Soutullo & Mingming Liu & Emanuela Giancola & Bahri Prebreza & Touraj Ashrafian & Lina Murauskaitė & Nienke Maas, 2021. "Positive Energy Districts: Identifying Challenges and Interdependencies," Sustainability, MDPI, vol. 13(19), pages 1-20, September.
    3. Andrea Gabaldón Moreno & Fredy Vélez & Beril Alpagut & Patxi Hernández & Cecilia Sanz Montalvillo, 2021. "How to Achieve Positive Energy Districts for Sustainable Cities: A Proposed Calculation Methodology," Sustainability, MDPI, vol. 13(2), pages 1-19, January.
    4. Ilaria Delponte & Vincenzo Bianco & Valentina Costa, 2022. "The Role of Non-Energy Impact Assessment in Boosting Energy Efficiency and Urban Regeneration Projects: The RenOnBill Project and Experiences from Liguria Region," Energies, MDPI, vol. 15(11), pages 1-22, June.

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