Benchmarking and target-setting for the life cycle-based environmental performance of buildings - Mines Paris Accéder directement au contenu
Autre Publication Année : 2023

Benchmarking and target-setting for the life cycle-based environmental performance of buildings

Thomas Lützkendorf
Maria Balouktsi
Rolf Frischknecht
Freja Nygaard Rasmussen
Daniel Satola
Aoife Houlihan Wiberg
Harpa Birgisdottir
David Dowdell
Antonín Lupíšek
Tove Malmqvist
Tajda Potrc Obrecht
Damien Trigaux

Résumé

The purpose of this report is to provide the foundations to responsible actors for further developing their specific methods to create life cycle related benchmarks for the non-renewable primary energy demand/consumption, GHG emissions and further environmental impacts of buildings and to increase the mainstreaming of practice globally.

 

This report covers:

  • General principles and recommendations for the development of benchmarks and target values based on a bottom-up approach (technical and economic feasibility) and a top-down approach (science-based targets to define a safe operating space inside planetary boundaries)
  • General principles and recommendations for the application and interpretation of benchmarks
  • General principles and recommendations for the documentation and communication of benchmarks
  • Recommendations for terms, definitions, system boundaries and accounting rules for buildings with an absolute zero or net zero GHG emission approach (climate neutral buildings).

 

The specific objectives of this report are to:

  • clarify methodological questions with respect to the development of benchmarks to aid low carbon and low environmental impacts for construction, operation and end of life.
  • provide a consistent and transparent basis for a reporting structure for environmental benchmarks in line with international standards
  • contribute to the interpretation and supplementation of international standards to improve their applicability and support their dissemination
  • promote long-term and life cycle-based thinking, by encouraging the early consideration of likely future environmental impacts regarding maintenance, repair and replacement as well as of durability and adaptability of building components and the building as a whole
  • contribute to the overall efforts of national governments and standard makers to guide construction and real estate industry on how to respond to climate change and other mega trends like depletion of natural resources
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Dates et versions

hal-04382610 , version 1 (09-01-2024)

Identifiants

Citer

Thomas Lützkendorf, Maria Balouktsi, Rolf Frischknecht, Bruno Peuportier, Freja Nygaard Rasmussen, et al.. Benchmarking and target-setting for the life cycle-based environmental performance of buildings. 2023, ⟨10.5281/zenodo.7468752⟩. ⟨hal-04382610⟩
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