From CO2 sources to sinks: Regulatory challenges for trans-boundary trade, shipment and storage

Gola, Swati; Noussia, Kyriaki

doi:10.1016/j.resconrec.2021.106039

Cited by 4 publications

(3 citation statements)

References 18 publications

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“…However, ship sailing speed has a significant impact on ship fuel consumption and thus influences the fuel cost [53], which may be considered in future studies. Finally, the applications of multi-purpose ships in CO 2 transport [35], big data [54][55][56][57][58][59][60][61][62], digitalization technologies [48,63,64], as well as blockchain in logistics [65][66][67], and green supply chain management [68][69][70][71] can be studied in the future.…”

Section: Discussionmentioning

confidence: 99%

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Mathematical Optimization of Carbon Storage and Transport Problem for Carbon Capture, Use, and Storage Chain

Zhang

Wang

et al. 2023

Mathematics

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The greenhouse effect caused by carbon dioxide (CO2) emissions has forced the shipping industry to actively reduce the amount of CO2 emissions emitted directly into the atmosphere over the past few years. Carbon capture, utilization, and storage (CCUS) is one of the main technological methods for reducing the amount of CO2 emissions emitted directly into the atmosphere. CO2 transport, i.e., shipping CO2 to permanent or temporary storage sites, is a critical intermediate step in the CCUS chain. This study formulates a mixed-integer programming model for a carbon storage and transport problem in the CCUS chain to optimally determine ship allocation, ship departure scheduling, and CO2 storage and transport. Taking advantage of the structure of the problem, we transform the mixed-integer programming model into a simpler model that can be computed efficiently. To evaluate the performance of the simpler model, numerous computational experiments are conducted. The results show that all small-scale instances (each with 10 power plants) and medium-scale instances (each with 30 power plants) can be solved optimality by Gurobi within 14.33 s. For large-scale instances with 60 and 65 power plants, feasible solutions with average gap values of 0.06% and 6.93% can be obtained by Gurobi within one hour, which indicates that the proposed methodology can be efficiently applied to practical problems. In addition, important parameters, including the unit fuel price, the time-charter cost, and the ship sailing speed, are examined in sensitivity analyses to investigate the impacts of these factors on operations decisions. In summary, a lower fuel price, a lower charter cost, or a higher ship sailing speed can increase the profit of the CCUS chain.

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Section: Discussionmentioning

confidence: 99%

“…Ref. [35] claims that it is more financially efficient for ships to carry CO 2 throughout the voyage than to sail with ballast on the return voyage. Additionally, according to [36], transporting CO 2 by ship is similar to the way liquified natural gas (LNG) is transported by LNG carriers, which is a widely studied process.…”

Section: Literaturementioning

confidence: 99%

Mathematical Optimization of Carbon Storage and Transport Problem for Carbon Capture, Use, and Storage Chain

Zhang

Wang

et al. 2023

Mathematics

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“…In recent years, several studies have been published on the legal and regulatory framework related to CCS within the European Union. Some of them dealt with the main treaties and legislation currently in force regulating the CCS context [6], while others developed legal analyses concerning the construction of a Europe-wide infrastructure [7] and, more recently, the challenges for transboundary trade, shipment, and storage [8]. Although the European Union is often taken as an example to challenge other countries' legal and regulatory barriers [9], several regulatory issues and legal questions need to be addressed to enable and facilitate the large-scale deployment of CCS in Europe.…”

Section: Introductionmentioning

confidence: 99%

Legal and Regulatory Gaps for Carbon Dioxide Capture, Transport, and Storage Deployment

et al. 2022

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Reviewing the role of biochar in paddy soils: An agricultural and environmental perspective

Novair

Cheraghi

Faramarzi

et al. 2023

Ecotoxicology and Environmental Safety

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From CO2 sources to sinks: Regulatory challenges for trans-boundary trade, shipment and storage

Cited by 4 publications

References 18 publications

Mathematical Optimization of Carbon Storage and Transport Problem for Carbon Capture, Use, and Storage Chain

Mathematical Optimization of Carbon Storage and Transport Problem for Carbon Capture, Use, and Storage Chain

Legal and Regulatory Gaps for Carbon Dioxide Capture, Transport, and Storage Deployment

Reviewing the role of biochar in paddy soils: An agricultural and environmental perspective

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