Details zur Publikation |
| Kategorie | Textpublikation |
| Referenztyp | Zeitschriften |
| DOI | 10.1016/j.isci.2026.116852 |
Lizenz  |
|
| Titel (primär) | Unleashing the combined potential of bio-based carbon dioxide removal in Germany’s path to net zero from the bioenergy system perspective |
| Autor | Sadr, M.; Esmaeili Aliabadi, D.
; Jordan, M.
; Wollnik, R.; Thrän, D.
|
| Quelle | iScience |
| Erscheinungsjahr | 2026 |
| Department | SANA |
| Band/Volume | 29 |
| Heft | 8 |
| Seite von | art. 116852 |
| Sprache | englisch |
| Topic | T5 Future Landscapes |
| Daten-/Softwarelinks | https://doi.org/10.3220/DATA20221214084846 https://doi.org/10.48480/x293-8050 https://doi.org/10.5281/zenodo.15309479 https://git.ufz.de/sadr/biocdr-in-germany-optimization/-/tree/f25b833b278b651ebf54e45c03e1fda9e4a2c9c9/ |
| Supplements | Supplement 1 |
| Keywords | climate change mitigation; techno-economic modeling; carbon dioxide removal; BECCS; natural sinks |
| Abstract | Carbon dioxide removal (CDR) is an essential measure for achieving national and international climate targets, complementing emission reductions. Germany aims for net-zero greenhouse gas emissions by 2045 and net-negative emissions thereafter. Nonetheless, current deployment levels are still a far cry from what is needed. This study employs a comprehensive modeling approach to examine the regional deployment of bio-based CDR in Germany, integrating techno-economic and regional conditions. We focus on two key CDR approaches: technical and natural sinks, thereby coupling energy and non-energy sectors and providing a cross-sectoral view. The selected CDR concepts are implemented in the extended bioenergy optimization model (BENOPTex) to assess their deployment for achieving climate targets cost-effectively in Germany. Our analysis demonstrates that a co-deployment strategy of technical and natural sinks, as opposed to deploying solely technical sinks, can enhance overall CDR potential by at least 50% while cutting removal costs, achieving around ∼110 Mt CO2 removal annually by 2050. |
| Sadr, M., Esmaeili Aliabadi, D., Jordan, M., Wollnik, R., Thrän, D. (2026): Unleashing the combined potential of bio-based carbon dioxide removal in Germany’s path to net zero from the bioenergy system perspective iScience 29 (8), art. 116852 10.1016/j.isci.2026.116852 |
|