Institutionen der Universität Bayreuth
Lehrstuhl Ökologische Ressourcentechnologie

2025

Wietschel, Lars ; Helbig, Christoph ; Hillenbrand, Martin ; Thorenz, Andrea:
Integrated conceptual framework for resilience and criticality assessments for raw material supply chains.
In: Resources, Conservation and Recycling. Bd. 218 (Mai 2025) . - 108249.
ISSN 2214-9937
DOI der Verlagsversion: https://doi.org/10.1016/j.resconrec.2025.108249

2024

Gramlich, Alexander ; Helbig, Christoph ; Schmidt, Moritz ; Hagedorn, Wiebke:
A comprehensive design approach to increase the performance of steels under minimal costs and environmental impacts.
In: Sustainable Materials and Technologies. Bd. 41 (September 2024) . - e01040.
ISSN 2214-9937
DOI der Verlagsversion: https://doi.org/10.1016/j.susmat.2024.e01040

Achzet, Benjamin ; Ott, Denise ; Fleiner, Rica ; Gornik, Marvin ; Thorenz, Andrea ; Helbig, Christoph:
How sustainability can get a competitive advantage: State of the Art for stationary battery storage systems.
In: Cleaner Chemical Engineering. (September 2024) . - 100122.
ISSN 2772-7823
DOI der Verlagsversion: https://doi.org/10.1016/j.clce.2024.100122

Erakca, Merve ; Baumann, Manuel ; Helbig, Christoph ; Weil, Marcel:
Systematic review of scale-up methods for prospective Life Cycle Assessment of emerging technologies.
In: Journal of Cleaner Production. Bd. 451 (8 April 2024) . - 142161.
ISSN 1879-1786
DOI der Verlagsversion: https://doi.org/10.1016/j.jclepro.2024.142161

Hillenbrand, Martin ; Helbig, Christoph ; Marschall, Roland:
Supply risk considerations for photoelectrochemical water splitting materials.
In: Energy & Environmental Science. (12 März 2024) .
ISSN 1754-5706
DOI der Verlagsversion: https://doi.org/10.1039/D3EE04369J

Helbig, Christoph ; Hillenbrand, Martin:
Principles of a Circular Economy for Batteries.
In: Passerini, Stefano ; Barelli, Linda ; Baumann, Manuel ; Peters, Jens ; Weil, Marcel (Hrsg.): Emerging Battery Technologies to Boost the Clean Energy Transition. Cost, Sustainability, and Performance Analysis. - Cham : Springer , 2024 . - S. 13-25 . - (The Materials Research Society Series )
ISBN 978-3-031-48358-5
DOI der Verlagsversion: https://doi.org/10.1007/978-3-031-48359-2_2

Hansen, Sönke ; Rüther, Tom ; Mennenga, Mark ; Helbig, Christoph ; Ohnemüller, Gregor ; Vysoudil, Filip ; Wolf, Constantin ; Rosemann, Bernd ; Pavón, Sandra ; Michaelis, Alexander ; Vietor, Thomas ; Döpper, Frank ; Herrmann, Christoph ; Danzer, Michael A.:
A structured approach for the compliance analysis of battery systems with regard to the new EU Battery Regulation.
In: Resources, Conservation and Recycling. Bd. 209 (2024) . - 107752.
ISSN 2214-9937
DOI der Verlagsversion: https://doi.org/10.1016/j.resconrec.2024.107752

2023

Hool, Alessandra ; Helbig, Christoph ; Wierink, Gijsbert:
Challenges and opportunities of the European Critical Raw Materials Act.
In: Mineral Economics. (20 September 2023) .
ISSN 2191-2211
DOI der Verlagsversion: https://doi.org/10.1007/s13563-023-00394-y

2022

Charpentier Poncelet, Alexandre ; Loubet, Philippe ; Helbig, Christoph ; Beylot, Antoine ; Muller, Stéphanie ; Villeneuve, Jacques ; Laratte, Bertrand ; Thorenz, Andrea ; Tuma, Axel ; Sonnemann, Guido:
Midpoint and endpoint characterization factors for mineral resource dissipation: methods and application to 6000 data sets.
In: The International Journal of Life Cycle Assessment. (2022) .
ISSN 1614-7502
DOI der Verlagsversion: https://doi.org/10.1007/s11367-022-02093-2

Helbig, Christoph ; Kondo, Yasushi ; Nakamura, Shinichiro:
Simultaneously tracing the fate of seven metals at a global level with MaTrace-multi.
In: Journal of Industrial Ecolocy. (2022) . - S. 923-936.
ISSN 1530-9290
DOI der Verlagsversion: https://doi.org/10.1111/jiec.13219

Helbig, Christoph ; Huether, Jonas ; Joachimsthaler, Charlotte ; Lehmann, Christian ; Raatz, Simone ; Thorenz, Andrea ; Faulstich, Martin ; Tuma, Axel:
A terminology for downcycling.
In: Journal of Industrial Ecolocy. (2022) . - S. 1-11.
ISSN 1530-9290
DOI der Verlagsversion: https://doi.org/10.1111/jiec.13289

2021

Helbig, Christoph ; Bruckler, Martin ; Thorenz, Andrea ; Tuma, Axel:
An Overview of Indicator Choice and Normalization in Raw Material Supply Risk Assessments.
In: Resources. Bd. 10 (2021) Heft 8 . - No.79.
ISSN 2079-9276
DOI der Verlagsversion: https://doi.org/10.3390/resources10080079

2020

Santillán-Saldivar, Jair ; Gaugler, Tobias ; Helbig, Christoph ; Rathgeber, Andreas ; Sonnemann, Guido ; Thorenz, Andrea ; Tuma, Axel:
Design of an endpoint indicator for mineral resource supply risks in life cycle sustainability assessment : The case of Li-ion batteries.
In: Journal of Industrial Ecolocy. Bd. 25 (2020) Heft 4 . - S. 1051-1062.
ISSN 1530-9290
DOI der Verlagsversion: https://doi.org/10.1111/jiec.130994

Berger, Markus ; Sonderegger, Thomas ; Alvarenga, Rodrigo ; Bach, Vanessa ; Cimprich, Alexander ; Dewulf, Jo ; Frischknecht, Rolf ; Guineé, Jeroen ; Helbig, Christoph ; Huppertz, Tom ; Jolliet, Olivier ; Motoshita, Masaharu ; Northey, Stephen ; Peña, Claudia A. ; Rugani, Benedetto ; Sahnoune, Abdelhadi ; Schrijvers, Dieuwertje ; Schulze, Rita ; Sonnemann, Guido ; Valero, Alicia ; Weidema, Bo. P. ; Young, Steven B.:
Mineral resources in life cycle impact assessment: part II – recommendations on application-dependent use of existing methods and on future method development needs.
In: The International Journal of Life Cycle Assessment. Bd. 25 (2020) Heft 4 . - S. 798-813.
ISSN 1614-7502
DOI der Verlagsversion: https://doi.org/10.1007/s11367-020-01737-5

Helbig, Christoph ; Bradshaw, Alex M. ; Thorenz, Andrea ; Tuma, Axel:
Supply Risk Considerations for the Elements in Nickel-Based Superalloys.
In: Resources. Bd. 9 (2020) Heft 9 . - No.106.
ISSN 2079-9276
DOI der Verlagsversion: https://doi.org/10.3390/resources9090106