On the Imaginary Accuracy of the LCA on the Basis of the Houseboat in Hamburg (Holistic Approach)

Author:

Grajcar Maria1,Rumiantceva Kristina1,Weidlich Ingo1

Affiliation:

1. HafenCity University Hamburg , Überseeallee 16, Hamburg , 20457 , Germany

Abstract

Abstract To our knowledge, for the first time in the history of the life cycle assessment, the LCA analysis of the houseboats used for residential purposes has been conducted while testing a new software program eLCA in its Beta version. In cooperation with the Coop Waterhouse GmbH and with the Architektenbüro PlanWerk, the houseboat Swan, due to its extraordinary solutions for energy supply, has been chosen for the first attempt at analysing uncertainty in its LCA with the focus on the energy supply components as well as on the energy input. Results discuss energy usage, being responsible for the half of the total CO2 e-emissions, and its uncertainty with regards to the next 50 years of the houseboat’s lifetime.

Publisher

Walter de Gruyter GmbH

Subject

General Environmental Science,Renewable Energy, Sustainability and the Environment

Reference15 articles.

1. [1] 7-03-17 Untersuchung zu Primärenergiefaktoren. (7-03-17 Study of primary energy factors). Final report. Berlin: Heilderberg, 2018. (in German)

2. [2] Grajcar M. Houseboat Swan. Based on the data from: Bundesinstitut für Bau-, Stadt- und Raumforschung. eLCA v0.9.5 BETA (software program). Available: https://www.bauteileditor.de

3. [3] Ökobaudat – Handbuch. Technische Beschreibung von Datensätzen in Ökobaudat inkl. Anleitung für Anlieferung und Nutzung von Datensätzen. Version 1.0. (Ökobaudat – Manual. Technical description of data sets in Ökobaudat including instructions for delivery and use of data records. Version 1.0.) Berlin: Federal Institute for Research on Building, Urban Affairs and Spatial Development, 2018. Available: https://www.oekobaudat.de/fileadmin/downloads/2018-03-18_OEBD-Handbuch_pub_01.pdf (in German)

4. [4] Rosenbaum R. K., Georgiadis S., Fantke P. Uncertainty Management and Sensitivity Analysis. Chapter 11. Life Cycle Assessment: Theory and Practise. Springer, 2017. doi:10.1007/978-3-319-56475-3_1110.1007/978-3-319-56475-3_11

5. [5] Pikon K. Abiotic depletion in energy and waste management systems. Polityka Energetyczna 2012.

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