Article
Business
Hanne Lamberts-Van Assche, Maria Lavrutich, Tine Compernolle, Gwenny Thomassen, Jacco J. J. Thijssen, Peter M. Kort
Summary: Carbon Capture and Storage (CCS) and Carbon Capture and Utilization (CCU) are considered essential solutions to reduce greenhouse gas emissions worldwide. CCS is already a mature technology, while CCU is still in the R&D phase. The study analyzes different strategies that firms can pursue and determine the optimal investment timing. Technological uncertainty and market uncertainty, including the CO2 price, are taken into account. The study finds that the anticipated arrival of profitable CCU technologies does not delay investments in CCS. Investments in CCS and CCU can be accelerated by reducing CO2 price volatility or increasing the growth rate of the CO2 price. A higher fraction of CO2 emissions available for CCU leads to earlier adoption of CCS.
JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT
(2023)
Article
Engineering, Chemical
Xingbo Wang, Deng Hu, Yingdong Hao, Lina Zhang, Nannan Sun, Wei Wei
Summary: Massive CO2 emission contributes greatly to global warming, and carbon capture, utilization and storage (CCUS) has been proposed as an essential option for carbon reduction. The integrated carbon capture and conversion (ICCC) approach, using efficient dual-functional materials (DFMs), has shown potential for reducing CCUS costs. In this study, Ni-MgO-Al2O3 DFMs were prepared by calcination of Ni-impregnated Mg-Al layered double hydroxide (MgAl-LDH), and achieved excellent ICCC performance with high selectivity for converting captured CO2 to CH4. This work provides a pathway for practical implementation of ICCC technology and inspires other integration approaches for CO2 capture and mitigation technologies.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Environmental Sciences
Congbin Xu, Jingjing Yang, Li He, Wenxia Wei, Yong Yang, Xiaodong Yin, Wenjie Yang, Aijun Lin
Summary: China has set ambitious goals to peak carbon emissions by 2030 and achieve carbon neutrality by 2060, in response to the economic boom and high greenhouse gas emissions caused by the extensive use of fossil fuels. Carbon capture and storage (CCS) technology is seen as a promising option to significantly reduce CO2 emissions from factory sectors in the short term.
ENVIRONMENTAL DEVELOPMENT
(2021)
Article
Biotechnology & Applied Microbiology
Patrice Perreault, Nithin B. Kummamuru, Arturo Gonzalez Quiroga, Silvia Lenaerts
Summary: The deployment of CCUS plants faces challenges due to high costs and various factors contributing to the slow roll-out of CCS projects. However, support from the financial sector, governments, and public participation are crucial for the success of these technologies.
CURRENT OPINION IN CHEMICAL ENGINEERING
(2022)
Article
Chemistry, Physical
Christopher James Fetrow, Cameron Carugati, Xiao-Dong Zhou, Shuya Wei
Summary: This review provides an overview of the fundamental electrochemistry and mechanisms of metal-CO2 batteries, including material selection, design considerations, electrochemical charge and discharge mechanisms, and catalyzed behaviors. Understanding the underlying electrochemistry of metal-CO2 batteries can lead to the development of battery technologies applicable to a wide range of carbon capture and energy storage applications.
ENERGY STORAGE MATERIALS
(2022)
Article
Engineering, Environmental
Jose Antonio Garcia, Maria Villen-Guzman, Jose Miguel Rodriguez-Maroto, Juan Manuel Paz-Garcia
Summary: This paper critically reviews different CO2 capture engineering pathways and technologies, providing technical information to select the most appropriate technology for specific processes and different carbon capture pathways. Additionally, it analyzes the cost of CO2 capture technologies and their future development trends.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Thermodynamics
Efstathios E. Michaelides
Summary: Carbon capture and storage involves a series of processes including separation, pressurization, transportation, storage, and monitoring, each requiring significant energy. The article calculates the minimum work requirements for separation processes and conducts a case study on a coal power plant, finding that actual energy requirements are much higher than the minimum power.
Article
Green & Sustainable Science & Technology
Mariia Zhaurova, Risto Soukka, Mika Horttanainen
Summary: The study aimed to identify the most promising CCU options by applying a set of criteria representing different aspects of the utilization process. The results showed that no single option fully satisfies all criteria, with inorganic carbonates potentially offering the most effective long-term carbon storage alternative and urea, downstream products, and methane being the most promising options for shorter storage periods. This study's approach can be applied to other cement plants, adapting criteria to source properties and using local data.
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
(2021)
Article
Chemistry, Multidisciplinary
Xian Suo, Yuqing Fu, Chi-Linh Do-Thanh, Li-Qi Qiu, De-en Jiang, Shannon M. Mahurin, Zhenzhen Yang, Sheng Dai
Summary: Superbase-derived task-specific ionic liquids (STSILs) are an attractive and extensively studied system for carbon capture. In this work, carbanion-derived STSILs were developed for efficient CO2 chemisorption via a carboxylic acid formation pathway. The results demonstrate the importance of extended conjugation in the CO2-integrated product for achieving efficient CO2 chemisorption.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Multidisciplinary
Seoni Kim, Michael P. Nitzsche, Simon B. Rufer, Jack R. Lake, Kripa K. Varanasi, T. Alan Hatton
Summary: In recent years, the ocean has been recognized as a global reservoir for CO2. An asymmetric electrochemical system utilizing bismuth and silver electrodes is reported as an effective means of capturing and removing CO2 from ocean water. With two silver-bismuth systems operating in a cyclic process, CO2 can be continuously removed from simulated ocean water with low energy consumption and high electron efficiency.
ENERGY & ENVIRONMENTAL SCIENCE
(2023)
Article
Energy & Fuels
Oladoyin Kolawole, Ion Ispas, Mallika Kumar, Joachim Weber, Bo Zhao, Giovanni Zanoni
Summary: This study investigated how localized and bulk biogeomechanical alterations induced by microbial processes in shale formations can enhance the long-term caprock integrity and CO2 storage security, providing valuable insights for solving challenges in the long-term geological CO2 storage application in depleted hydrocarbon reservoirs.
Article
Chemistry, Physical
Shiming Zhang, Qianhao Pan, Yapei Wang
Summary: Renewable solid sorbents have shown potential for CO2 capture and storage, but current methods have high energy consumption and complexity. This study presents a light-controlled CO2 separation system using natural sawdust and polyethyleneimine, which offers low energy input and simple operation. The system demonstrates direct and reversible adsorption and release of CO2 in response to sunlight, making it a promising alternative to traditional alkaline CO2 collection methods.
GREEN ENERGY & ENVIRONMENT
(2022)
Article
Green & Sustainable Science & Technology
Huachen Liu, Hao Lu, Heng Hu
Summary: This article provides a comprehensive review on the importance of carbon capture and storage (CCS) in combating global warming. It critically summarizes the characteristics and performances of liquid-based, solid-based, and microencapsulated carbon capture materials, as well as in situ and ex situ mineral storages. Possible solutions to improve CO2 capture capacity and progress in CO2 capture and mineral storage are proposed. The applications of CCS in post-combustion CO2 capture and mineral storage are systematically compared. This work contributes to a better understanding of the current state and future trends of CCS and plays a significant role in advancing basic research and commercial applications.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2024)
Article
Energy & Fuels
Danny Otto, Marit Sprenkeling, Ruben Peuchen, Asta Dyrnes Nordo, Dimitrios Mendrinos, Spyridon Karytsas, Siri Veland, Olympia Polyzou, Martha Lien, Yngve Heggelund, Matthias Gross, Pim Piek, Hanneke Puts
Summary: This article discusses the interdisciplinary and transdisciplinary technology development in an international research project aimed at developing a human-centered monitoring system for CO2 storage. Through interviews, surveys, and workshops, the researchers identify the characteristics of CO2 storage monitoring systems that reflect the concerns and expectations of publics and stakeholders. They also document the translation of social scientific findings into technical expertise for the design of a monitoring system.
Article
Engineering, Environmental
Junghoon Mok, Wonjung Choi, Sungwoo Kim, Jonghyuk Lee, Yongwon Seo
Summary: The study investigated the effects of NaCl on CO2 + N-2 hydrates and found that NaCl altered the equilibrium conditions of hydrates, increased the selectivity of CO2, and influenced the kinetics of hydrate formation. These findings provide valuable insights into understanding the role of salts in CO2 hydrate formation and their implications for hydrate-based CO2 storage and geological sequestration.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Chemical
Stefania O. Gardarsdottir, Ruben M. Montanes, Fredrik Normann, Lars O. Nord, Filip Johnsson
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2017)
Article
Engineering, Chemical
Anna Kohler, Alexander Rasch, David Pallares, Filip Johnsson
Article
Engineering, Chemical
Tove Karlsson, Xuemin Liu, David Pallares, Filip Johnsson
Article
Energy & Fuels
Stefania O. Garoarsdottir, Lisa Goransson, Fredrik Normann, Filip Johnsson
Article
Energy & Fuels
Alla Toktarova, Ida Karlsson, Johan Rootzen, Lisa Goransson, Mikael Odenberger, Filip Johnsson
Article
Energy & Fuels
Ida Karlsson, Johan Rootzen, Alla Toktarova, Mikael Odenberger, Filip Johnsson, Lisa Goransson
Article
Environmental Sciences
Asa Lofgren, Johan Rootzen
Summary: Basic materials industries, such as steel and cement production, play a critical role in modern society, but are difficult to decarbonize due to high energy inputs and significant CO2 emissions. Addressing industrial emissions and developing technologies for deeper emissions cuts have been slow, with barriers in market, technology, regulatory, and coordination hindering progress. Policy measures that can facilitate the climate transition are crucial in addressing these challenges.
ENVIRONMENTAL INNOVATION AND SOCIETAL TRANSITIONS
(2021)
Article
Construction & Building Technology
Ida Karlsson, Johan Rootzen, Filip Johnsson, Martin Erlandsson
Summary: The construction sector contributes to approximately 25% of global CO2 emissions. This study provides a multidimensional assessment on greenhouse gas emissions abatement potential in multi-family residential buildings, showing that current technologies and practices can reduce emissions by up to 40%, with even greater potential reductions in the future up to 93% by Year 2045.
DEVELOPMENTS IN THE BUILT ENVIRONMENT
(2021)
Article
Environmental Sciences
Jonathan Klement, Johan Rootzen, Fredrik Normann, Filip Johnsson
Summary: This research assesses a value proposition for low-carbon products in supply chains linked to the pulp and paper industry, showing how BECCS can significantly reduce the carbon footprint of consumer products while only marginally increasing their cost. By adding price premiums, the payback period of the initial investment in BECCS can be shortened.
FRONTIERS IN CLIMATE
(2021)
Article
Environmental Studies
Filip Johnsson, Jan Kjarstad, Johan Rootzen
Proceedings Paper
Green & Sustainable Science & Technology
Fredrik Normann, Stefania Osk Gardarsdottir, Ragnhild Skagestad, Anette Mathisen, Filip Johnsson
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Filip Johnsson, Ragnhild Skagestad, Nils Henrik Eldrup, Jan Kjarstad
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Article
Energy & Fuels
Joel Goop, Mikael Odenberger, Filip Johnsson
Article
Environmental Studies
Johan Rootzen, Filip Johnsson
Article
Energy & Fuels
Dmytro Romanchenko, Mikael Odenberger, Lisa Goransson, Filip Johnsson
Article
Thermodynamics
Yong Cheng, Fukai Song, Lei Fu, Saishuai Dai, Zhiming Yuan, Atilla Incecik
Summary: This paper investigates the accessibility of wave energy absorption by a dual-pontoon floating breakwater integrated with hybrid-type wave energy converters (WECs) and proposes a hydraulic-pneumatic complementary energy extraction method. The performance of the system is validated through experiments and comparative analysis.
Article
Thermodynamics
Jing Gao, Chao Wang, Zhanwu Wang, Jin Lin, Runkai Zhang, Xin Wu, Guangyin Xu, Zhenfeng Wang
Summary: This study aims to establish a new integrated method for biomass cogeneration project site selection, with a focus on the application of the model in Henan Province. By integrating Geographic Information System and Multiple Criterion Decision Making methods, the study conducts site selection in two stages, providing a theoretical reference for the construction of biomass cogeneration projects.
Article
Thermodynamics
Mert Temiz, Ibrahim Dincer
Summary: The current study presents a hybrid small modular nuclear reactor and solar-based system for sustainable communities, integrating floating and bifacial photovoltaic arrays with a small modular reactor. The system efficiently generates power, hydrogen, ammonia, freshwater, and heat for residential, agricultural, and aquaculture facilities. Thermodynamic analysis shows high energy and exergy efficiencies, as well as large-scale ammonia production meeting the needs of metropolitan areas. The hybridization of nuclear and solar technologies offers advantages of reliability, environmental friendliness, and cost efficiency compared to renewable-alone and fossil-based systems.
Editorial Material
Thermodynamics
Wojciech Stanek, Wojciech Adamczyk
Article
Thermodynamics
Desheng Xu, Yanfeng Li, Tianmei Du, Hua Zhong, Youbo Huang, Lei Li, Xiangling Duanmu
Summary: This study investigates the optimization of hybrid mechanical-natural ventilation for smoke control in complex metro stations. The results show that atrium fires are more significantly impacted by outdoor temperature variations compared to concourse/platform fires. The gathered high-temperature smoke inside the atrium can reach up to 900 K under a 5 MW train fire energy release. The findings provide crucial engineering insights into integrating weather data and adaptable ventilation protocols for smoke prevention/mitigation.
Article
Thermodynamics
Da Guo, Heping Xie, Mingzhong Gao, Jianan Li, Zhiqiang He, Ling Chen, Cong Li, Le Zhao, Dingming Wang, Yiwei Zhang, Xin Fang, Guikang Liu, Zhongya Zhou, Lin Dai
Summary: This study proposes a new in-situ pressure-preserved coring tool and elaborates its pressure-preserving mechanism. The experimental and field test results demonstrate that this tool has a high pressure-preservation capability and can maintain a stable pressure in deep wells. This study provides a theoretical framework and design standards for the development of similar technologies.
Article
Thermodynamics
Aolin Lai, Qunwei Wang
Summary: This study assesses the impact of China's de-capacity policy on renewable energy development efficiency (REDE) using the Global-MSBM model and the difference-in-differences method. The findings indicate that the policy significantly enhances REDE, promoting technological advancements and marketization. Moreover, regions with stricter environmental regulations experience a higher impact.
Article
Thermodynamics
Mostafa Ghasemi, Hegazy Rezk
Summary: This study utilizes fuzzy modeling and optimization to enhance the performance of microbial fuel cells (MFCs). By simulating and analyzing experimental data sets, the ideal parameter values for increasing power density, COD elimination, and coulombic efficiency were determined. The results demonstrate that the fuzzy model and optimization methods can significantly improve the performance of MFCs.
Article
Thermodynamics
Zhang Ruan, Lianzhong Huang, Kai Wang, Ranqi Ma, Zhongyi Wang, Rui Zhang, Haoyang Zhao, Cong Wang
Summary: This paper proposes a grey box model for fuel consumption prediction of wing-diesel hybrid vessels based on feature construction. By using both parallel and series grey box modeling methods and six machine learning algorithms, twelve combinations of prediction models are established. A feature construction method based on the aerodynamic performance of the wing and the energy relationship of the hybrid system is introduced. The best combination is obtained by considering the root mean square error, and it shows improved accuracy compared to the white box model. The proposed grey box model can accurately predict the daily fuel consumption of wing-diesel hybrid vessels, contributing to operational optimization and the greenization and decarbonization of the shipping industry.
Article
Thermodynamics
Huayi Chang, Nico Heerink, Junbiao Zhang, Ke He
Summary: This study examines the interaction between off-farm employment decisions between couples and household clean energy consumption in rural China, and finds that two-paycheck households are more likely to consume clean energy. The off-farm employment of women is a key factor driving household clean energy consumption to a higher level, with wage-employed wives having a stronger influence on these decisions than self-employed ones.
Article
Thermodynamics
Hanguan Wen, Xiufeng Liu, Ming Yang, Bo Lei, Xu Cheng, Zhe Chen
Summary: Demand-side management is crucial to smart energy systems. This paper proposes a data-driven approach to understand the relationship between energy consumption patterns and household characteristics for better DSM services. The proposed method uses a clustering algorithm to generate optimal customer groups for DSM and a deep learning model for training. The model can predict the possibility of DSM membership for a given household. The results demonstrate the usefulness of weekly energy consumption data and household socio-demographic information for distinguishing consumer groups and the potential for targeted DSM strategies.
Article
Thermodynamics
Xinglan Hou, Xiuping Zhong, Shuaishuai Nie, Yafei Wang, Guigang Tu, Yingrui Ma, Kunyan Liu, Chen Chen
Summary: This study explores the feasibility of utilizing a multi-level horizontal branch well heat recovery system in the Qiabuqia geothermal field. The research systematically investigates the effects of various engineering parameters on production temperature, establishes mathematical models to describe their relationships, and evaluates the economic viability of the system. The findings demonstrate the significant economic feasibility of the multi-level branch well system.
Article
Thermodynamics
Longxin Zhang, Songtao Wang, Site Hu
Summary: This investigation reveals the influence of tip leakage flow on the modern transonic rotor and finds that the increase of tip clearance size leads to a decline in rotor performance. However, an optimal tip clearance size can extend the rotor's stall margin.
Article
Thermodynamics
Kristian Gjoka, Behzad Rismanchi, Robert H. Crawford
Summary: This paper proposes a framework for assessing the performance of 5GDHC systems and demonstrates it through a case study in a university campus in Melbourne, Australia. The results show that 5GDHC systems are a cost-effective and environmentally viable solution in mild climates, and their successful implementation in Australia can create new market opportunities and potential adoption in other countries with similar climatic conditions.
Article
Thermodynamics
Jianwei Li, Guotai Wang, Panpan Yang, Yongshuang Wen, Leian Zhang, Rujun Song, Chengwei Hou
Summary: This study proposes an orientation-adaptive electromagnetic energy harvester by introducing a rotatable bluff body, which allows for self-regulation to cater for changing wind flow direction. Experimental results show that the output power of the energy harvester can be greatly enhanced with increased rotatory inertia of the rotating bluff body, providing a promising solution for harnessing wind-induced vibration energy.