Exploring the significance and priority of digital product passports implementation in building renovation projects targeting circular economy

• Type: Article in International Scientific Journal
• Date: 2024

Authors

Mêda, P (Author) Other; Hjelseth, E (Author) Other; Calvetti, D (Author) FEUP; Sousa, H (Author) Other; Pedro Mêda (Author) FEUP; Hipólito Sousa (Author) FEUP

Journal

The Journal is awaiting validation by the Administrative Services.

Title: SMART AND SUSTAINABLE BUILT ENVIRONMENT

ISSN: 2046-6099

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 0 Citations

Other information

Authenticus ID: P-016-Z6G

DOI: 10.1108/sasbe-05-2024-0193

Abstract (EN): PurposeThis study explores the significance and implementation priorities for Digital Product Passports (DPP) in the context of building renovation projects. It aims to reveal bottlenecks and how a data-driven workflow bridges the DPP understanding/implementation gap, facilitating the transition towards practices aligned with the EU Green Deal goals.Design/methodology/approachA mixed-methods embedded design was employed for a real-case study exploration. Desk research and field observations ground the two-level analysis combining project documentation, namely the Bill of Quantities (BoQ), with different criteria in digitalisation and sustainability, such as economic ratio, 3D modelling, waste management, hazards, energy performance and facility management. All results were interpreted from the DPP lens.FindingsThe analysis revealed a system for identifying building products representing a significant part of the renovation budget. About 11 priority DPPs were found. Some are crucial for both the deconstruction and construction phases, highlighting the need for an incremental and strategic approach to DPP implementation.Research limitations/implicationsThe study is limited to a single case study. Constraints are minimised given the sample's archetype representativeness. The outcomes introduce the need for strategic thinking for incremental DPP implementation. Future research will explore additional criteria and cases.Originality/valueThe research has resulted in a classification framework for DPPs' significance and priority, which is provided with case results. The outcome of the framework provides views on concept alignment to make the implementation in construction more straightforward. Its practical use can be replicated in other projects, emphasizing the importance of data structure and management for the circular economy.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 24