<div class="csl-bib-body">
<div class="csl-entry">Trautner, T. F., Gerstbauer, R., Harutyunyan, L., & Bleicher, F. (2025, June 16). <i>Enabling Transparent and Verifiable Product Carbon Footprints through Digital Product and Process Passports</i> [Conference Presentation]. 1st LCA–Symposium at TU Wien, Wien, Austria.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/224994
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dc.description.abstract
The upcoming implementation of the Digital Product Passport (DPP) under the EU’s Ecodesign for Sustainable Products Regulation (ESPR) represents a transformative opportunity for enabling life cycle-based sustainability assessments across manufacturing value chains.
In response to the growing need of transparent, verifiable, and scalable sustainability information, this contribution introduces an auditable Product-Process-Resource (PPR) framework that integrates the DPP with Digital Process Passport (DPssP), built on the Asset Administration Shell (AAS) standard. A key strength of the approach is its compatibility with data space ecosystems and its focus on data sovereignty, allowing sensitive manufacturing data to be securely processed and verified without revealing confidential information.
The framework is validated through a case study in the injection moulding domain, in which a single inlay of an injection moulding tool undergoes band sawing and CNC milling. By capturing machine-level time series data and linking it to digital asset models the process level carbon footprints are calculated. Structured aggregation of energy and material data at the process level allows for dynamic Product Carbon Footprint (PCF) calculation and comprehensive traceability throughout the product’s life cycle. By using AAS submodels, the proposed framework captures detailed information on products, processes, and manufacturing resources, ensuring interoperability and scalability. The AAS Carbon Footprint Submodel, in particular, enables real-time auditing and sets the stage for future integration into automated sustainability assessments.
The proposed approach addresses the need for auditability, transparency, and modularity in carbon accounting aligned with Life Cycle Assessment (LCA). It also helps bring the DPP to life as a practical tool for supporting circular economy and compliance within digitally connected manufacturing environments.
It demonstrates how the DPP, extended with the DPssP and grounded in the AAS, can serve as a critical enabler for comprehensive and verifiable LCAs, supporting digital transparency and sustainable manufacturing across sectors.
en
dc.description.sponsorship
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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dc.language.iso
en
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dc.subject
Digital Product Passport
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dc.subject
Asset Administration Shell
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dc.subject
Product Carbon Footprint
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dc.subject
Life Cycle Assessment
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dc.subject
Data Space
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dc.subject
Gaia-X
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dc.title
Enabling Transparent and Verifiable Product Carbon Footprints through Digital Product and Process Passports
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.relation.grantno
896200
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dc.type.category
Conference Presentation
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tuw.project.title
Entwicklung von 2 Use Cases zur Vernetzung der Pilotfabriken und ihrer Partner mittels eines Gaia-X konformen Datenraums
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tuw.researchinfrastructure
Pilotfabrik
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tuw.researchTopic.id
I6
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tuw.researchTopic.id
E6
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tuw.researchTopic.name
Digital Transformation in Manufacturing
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tuw.researchTopic.name
Sustainable Production and Technologies
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tuw.researchTopic.value
50
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tuw.researchTopic.value
50
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tuw.publication.orgunit
E311-01-3 - Forschungsgruppe Steuerungstechnik und integrierte Systeme
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tuw.publication.orgunit
E311-01-2 - Forschungsgruppe Werkzeugmaschinen
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tuw.publication.orgunit
E311-01-4 - Forschungsgruppe Fertigungsmesstechnik und adaptronische Systeme
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tuw.author.orcid
0000-0003-0634-4616
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tuw.author.orcid
0009-0005-8845-086X
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tuw.author.orcid
0009-0004-0625-1967
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tuw.author.orcid
0000-0003-3429-867X
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tuw.event.name
1st LCA–Symposium at TU Wien
en
tuw.event.startdate
16-06-2025
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tuw.event.enddate
16-06-2025
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Wien
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tuw.event.country
AT
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tuw.event.institution
TU Wien
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tuw.event.presenter
Trautner, Thomas Fabian
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tuw.event.track
Single Track
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wb.sciencebranch
Maschinenbau
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wb.sciencebranch
Elektrotechnik, Elektronik, Informationstechnik
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wb.sciencebranch.oefos
2030
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wb.sciencebranch.oefos
2020
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wb.sciencebranch.value
70
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wb.sciencebranch.value
30
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item.openairetype
conference paper not in proceedings
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item.openairecristype
http://purl.org/coar/resource_type/c_18cp
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.grantfulltext
none
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item.fulltext
no Fulltext
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crisitem.author.dept
E311-01-3 - Forschungsgruppe Steuerungstechnik und integrierte Systeme
-
crisitem.author.dept
E311-01-3 - Forschungsgruppe Steuerungstechnik und integrierte Systeme
-
crisitem.author.dept
E311-01-3 - Forschungsgruppe Steuerungstechnik und integrierte Systeme
-
crisitem.author.dept
E311 - Institut für Fertigungstechnik und Photonische Technologien
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crisitem.author.orcid
0000-0003-0634-4616
-
crisitem.author.orcid
0009-0005-8845-086X
-
crisitem.author.orcid
0009-0004-0625-1967
-
crisitem.author.orcid
0000-0003-3429-867X
-
crisitem.author.parentorg
E311-01 - Forschungsbereich Fertigungstechnik
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crisitem.author.parentorg
E311-01 - Forschungsbereich Fertigungstechnik
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crisitem.author.parentorg
E311-01 - Forschungsbereich Fertigungstechnik
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crisitem.author.parentorg
E300 - Fakultät für Maschinenwesen und Betriebswissenschaften
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crisitem.project.funder
FFG - Österr. Forschungsförderungs- gesellschaft mbH
