From carbon management strategies to implementation: Modeling and physical simulation of CO2 pipeline infrastructure -- a case study for Germany
炭素管理戦略から実装へ：CO2パイプラインインフラのモデリングと物理シミュレーション - ドイツを事例として (AI 翻訳)
Mehrnaz Anvari, Marius Neuwirth, Okan Akça, Luna Lutz, Simon Lukas Bussmann, Tobias Fleiter, Bernhard Klaassen
🤖 gxceed AI 要約
日本語
本論文は、エネルギーシステムシナリオと物理的ネットワークシミュレーションを組み合わせたCO2パイプラインネットワーク設計の統合手法を提示する。ドイツを対象に2045年までの高解像度CO2収支を導出し、約7000kmのパイプラインシステムの技術的実現可能性を評価。投資コストは約170億ユーロと試算される。
English
This paper presents an integrated method for designing CO2 pipeline networks, combining energy system scenarios with physical network simulation. For Germany by 2045, it derives spatially resolved CO2 balances and evaluates a ~7000 km pipeline system, finding investment costs of about €17 billion and confirming technical feasibility with stable dense-phase transport.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本でもCCUSの導入が進む中、大規模CO2パイプラインの計画手法は参考になる。特に、既存ガスパイプラインの転用や不純物を考慮した設計は、日本の地形的制約や産業集積に応用可能。ただし、日本のCCUSは主に洋上貯蔵を想定しており、陸上パイプラインの長距離ネットワークは異なる課題がある。
In the global GX context
This paper provides a reproducible framework for CO2 pipeline infrastructure planning, combining energy system modeling with physical simulation. The German case study demonstrates a method for deriving pipeline topology, diameters, and operating conditions, which is transferable to other regions. It is particularly relevant for Europe's CCUS strategy and can inform global infrastructure development.
👥 読者別の含意
🔬研究者:Energy system modelers and CCUS researchers can adopt the integrated method for pipeline network design in other regions or scales.
🏢実務担当者:Companies involved in CCUS project development can use the cost and feasibility estimates to inform investment decisions and technology selection.
🏛政策担当者:Policymakers can leverage the framework to support large-scale CO2 transport infrastructure planning and cross-border coordination.
📄 Abstract（原文）
Carbon capture and storage or utilization (CCUS) will play an important role to achieve climate neutrality in many economies. Pipelines are widely regarded as the most efficient means of CO2 transport; however, they are currently non-existent. Policy-makers and companies need to develop large-scale infrastructure under substantial uncertainty. Methods and analyses are needed to support pipeline planning and strategy development. This paper presents an integrated method for designing CO2 pipeline networks by combining energy system scenarios with physical network simulation. Using Germany as a case study in a projection to the year 2045, we derive spatially highly resolved CO2 balances to develop a dense-phase CO2 pipeline topology that follows existing gas pipeline corridors. The analyzed system includes existing sites for cement and lime production, waste incineration, carbon users, four coastal CO2 hubs, and border crossing points. We then apply the multiphysical network simulator MYNTS to assess the technical feasibility of this network. We determine pipeline diameters, pump locations, and operating conditions that ensure stable dense-phase transport. The method explicitly accounts for elevation and possible impurities.The results indicate that a system of about 7000 km pipeline length and a mixed normed diameter of DN700 on main corridors and of DN500/DN400 on branches presents a feasible solution to connect most sites. Investment costs for the optimized pipeline system are calculated to be about 17 billion Euros. The method provides a reproducible framework and is transferable to other countries and to European scope.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://www.semanticscholar.org/paper/2203d0c0afd6d0e839eb78a6c664dd715196ba93first seen 2026-06-29 08:27:47
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