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Christoph Helbig
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Supply risks associated with lithium-ion battery materials
C Helbig, AM Bradshaw, L Wietschel, A Thorenz, A Tuma
Journal of Cleaner Production 172, 274-286, 2018
3012018
How to evaluate raw material supply risks—an overview
B Achzet, C Helbig
Resources Policy 38 (4), 435-447, 2013
3002013
Mineral resources in life cycle impact assessment—part I: a critical review of existing methods
T Sonderegger, M Berger, R Alvarenga, V Bach, A Cimprich, J Dewulf, ...
The International Journal of Life Cycle Assessment 25, 784-797, 2020
1412020
Import‐based indicator for the geopolitical supply risk of raw materials in life cycle sustainability assessments
ED Gemechu, C Helbig, G Sonnemann, A Thorenz, A Tuma
Journal of Industrial Ecology 20 (1), 154-165, 2016
1372016
A company-oriented model for the assessment of raw material supply risks, environmental impact and social implications
C Kolotzek, C Helbig, A Thorenz, A Reller, A Tuma
Journal of Cleaner Production 176, 566-580, 2018
1252018
How to evaluate raw material vulnerability-an overview
C Helbig, L Wietschel, A Thorenz, A Tuma
Resources Policy 48, 13-24, 2016
1252016
Mineral resources in life cycle impact assessment: part II–recommendations on application-dependent use of existing methods and on future method development needs
M Berger, T Sonderegger, R Alvarenga, V Bach, A Cimprich, J Dewulf, ...
The International Journal of Life Cycle Assessment 25, 798-813, 2020
1222020
Extension of geopolitical supply risk methodology: Characterization model applied to conventional and electric vehicles
A Cimprich, SB Young, C Helbig, ED Gemechu, A Thorenz, A Tuma, ...
Journal of Cleaner Production 162, 754-763, 2017
932017
Supply risks associated with CdTe and CIGS thin-film photovoltaics
C Helbig, AM Bradshaw, C Kolotzek, A Thorenz, A Tuma
Applied Energy 178, 422-433, 2016
892016
Extending the geopolitical supply risk indicator: Application of life cycle sustainability assessment to the petrochemical supply chain of polyacrylonitrile-based carbon fibers
C Helbig, ED Gemechu, B Pillain, SB Young, A Thorenz, A Tuma, ...
Journal of Cleaner Production 137, 1170-1178, 2016
852016
Raw material criticality assessment as a complement to environmental life cycle assessment: Examining methods for product‐level supply risk assessment
A Cimprich, V Bach, C Helbig, A Thorenz, D Schrijvers, G Sonnemann, ...
Journal of Industrial Ecology 23 (5), 1226-1236, 2019
752019
Global metal use targets in line with climate goals
T Watari, K Nansai, D Giurco, K Nakajima, B McLellan, C Helbig
Environmental science & technology 54 (19), 12476-12483, 2020
532020
Economic and environmental benefits of recovery networks for WEEE in Europe
L Messmann, C Helbig, A Thorenz, A Tuma
Journal of Cleaner Production 222, 655-668, 2019
482019
Quantitative assessment of dissipative losses of 18 metals
C Helbig, A Thorenz, A Tuma
Resources, Conservation and Recycling 153, 104537, 2020
462020
Losses and lifetimes of metals in the economy
A Charpentier Poncelet, C Helbig, P Loubet, A Beylot, S Muller, ...
Nature Sustainability 5 (8), 717-726, 2022
452022
Benefits of resource strategy for sustainable materials research and development
C Helbig, C Kolotzek, A Thorenz, A Reller, A Tuma, M Schafnitzel, ...
Sustainable materials and technologies 12, 1-8, 2017
362017
A terminology for downcycling
C Helbig, J Huether, C Joachimsthaler, C Lehmann, S Raatz, A Thorenz, ...
Journal of Industrial Ecology 26 (4), 1164-1174, 2022
272022
Life cycle impact assessment methods for estimating the impacts of dissipative flows of metals
A Charpentier Poncelet, C Helbig, P Loubet, A Beylot, S Muller, ...
Journal of Industrial Ecology 25 (5), 1177-1193, 2021
252021
Design of an endpoint indicator for mineral resource supply risks in life cycle sustainability assessment: The case of Li‐ion batteries
J Santillán‐Saldivar, T Gaugler, C Helbig, A Rathgeber, G Sonnemann, ...
Journal of Industrial Ecology 25 (4), 1051-1062, 2021
252021
An overview of indicator choice and normalization in raw material supply risk assessments
C Helbig, M Bruckler, A Thorenz, A Tuma
Resources 10 (8), 79, 2021
182021
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Artikler 1–20