All Outputs (42)

Conceptual design and thermodynamic investigation of novel energy and fuel generation systems from municipal waste coupled with carbon capture and storage (2025)
Journal Article
Arifianti, Q. A. M. O., Michailos, S., Michaga, M. F. R., Rabea, K., Hughes, K. J., Ma, L., Ingham, D., & Pourkashanian, M. (2025). Conceptual design and thermodynamic investigation of novel energy and fuel generation systems from municipal waste coupled with carbon capture and storage. Energy Nexus: Water. Food. Power, 18, Article 100460. https://doi.org/10.1016/j.nexus.2025.100460

Waste generation and energy demand are increasing and both require innovative energy symbiosis strategies to meet climate targets. Traditional waste-to-energy processes rely on incineration, but more efficient and sustainable solutions are needed. Th... Read More about Conceptual design and thermodynamic investigation of novel energy and fuel generation systems from municipal waste coupled with carbon capture and storage.

A new hydrogen production route through biomass gasification in a two-stage fixed bed reactor within the BECCS concept: A techno-economic and life cycle assessment study (2025)
Journal Article
Rabea, K., Michailos, S., Hughes, K. J., Ingham, D., & Pourkashanian, M. (2025). A new hydrogen production route through biomass gasification in a two-stage fixed bed reactor within the BECCS concept: A techno-economic and life cycle assessment study. International Journal of Hydrogen Energy, 124, 140-152. https://doi.org/10.1016/j.ijhydene.2025.03.441

Hydrogen is projected to be a major contributor to the renewable and sustainable energy mix in the near future. Among the different routes of hydrogen production, the Bioenergy with Carbon Capture and Storage (BECCS) approach has gained much interest... Read More about A new hydrogen production route through biomass gasification in a two-stage fixed bed reactor within the BECCS concept: A techno-economic and life cycle assessment study.

A Performance Modeling Study for Zero Fossil CO2 Stack Operation and Solvent Thermal Reclaiming in Post-Combustion Capture Industrial Applications (2025)
Journal Article
Michailos, S., Lucquiaud, M., Benz, A. D., Mullen, D., Elliott, W., & Gibbins, J. (2025). A Performance Modeling Study for Zero Fossil CO2 Stack Operation and Solvent Thermal Reclaiming in Post-Combustion Capture Industrial Applications. Industrial & engineering chemistry research, 64(13), 7100–7114. https://doi.org/10.1021/acs.iecr.4c04530

Post-combustion capture (PCC) of CO2 is widely recognized as the most mature technology to mitigate CO2 emissions from existing fossil fuel-based power plants and industrial sources, and successful deployment will predominantly rely on the ability of... Read More about A Performance Modeling Study for Zero Fossil CO2 Stack Operation and Solvent Thermal Reclaiming in Post-Combustion Capture Industrial Applications.

A comprehensive process modelling, techno-economic and life cycle assessment of a power to ammonia process (2025)
Journal Article
Cuevas-Castillo, G. A., Michailos, S., Hughes, K., Ingham, D., & Pourkashanian, M. (2025). A comprehensive process modelling, techno-economic and life cycle assessment of a power to ammonia process. Sustainable Energy Technologies and Assessments an international journal, 76, Article 104278. https://doi.org/10.1016/j.seta.2025.104278

Ammonia is currently produced through H2 derived from fossil sources and hereby alternative low carbon ammonia routes are essential for mitigating emissions. The present study for the first time investigates the feasibility of the whole supply chain... Read More about A comprehensive process modelling, techno-economic and life cycle assessment of a power to ammonia process.

Techno-economic and life cycle assessment of power-to-formic acid production using direct air capture and green hydrogen (2025)
Journal Article
Cuevas-Castillo, G. A., Michailos, S., Hughes, K., Ingham, D., Navarro-Pineda, F., & Pourkashanian, M. (2025). Techno-economic and life cycle assessment of power-to-formic acid production using direct air capture and green hydrogen. Cleaner Engineering and Technology, 26, Article 100929. https://doi.org/10.1016/j.clet.2025.100929

The chemical industry is responsible for a significant portion of global carbon emissions. Defossilising the chemical industry is crucial for achieving climate change targets. Carbon capture and utilisation (CCU) has emerged as a promising alternativ... Read More about Techno-economic and life cycle assessment of power-to-formic acid production using direct air capture and green hydrogen.

A techno-economic and life cycle assessment of a new power and biomass to liquids (PBtL) configuration with negative emissions for producing sustainable aviation fuel (SAF) (2024)
Journal Article
Rojas-Michaga, M. F., Michailos, S., Cardozo, E., Hughes, K. J., Ingham, D., & Pourkashanian, M. (2025). A techno-economic and life cycle assessment of a new power and biomass to liquids (PBtL) configuration with negative emissions for producing sustainable aviation fuel (SAF). Energy Conversion and Management: X, 25, Article 100841. https://doi.org/10.1016/j.ecmx.2024.100841

A novel configuration of the hybrid Power-and-Biomass to Liquids (PBtL) pathway for producing sustainable aviation fuels (SAF) has been developed and assessed from a techno-economic and environmental perspective. The proposed configuration can achiev... Read More about A techno-economic and life cycle assessment of a new power and biomass to liquids (PBtL) configuration with negative emissions for producing sustainable aviation fuel (SAF).

Enhancing the performance of an Aerosols-affected Solar Power Tower in Arid Regions: A case study of Wind Turbines Hybridization (2024)
Journal Article
Alfailakawi, M. S., Michailos, S., Ingham, D. B., Hughes, K. J., Ma, L., & Pourkashanian, M. (2024). Enhancing the performance of an Aerosols-affected Solar Power Tower in Arid Regions: A case study of Wind Turbines Hybridization. Results in engineering, 24, Article 102968. https://doi.org/10.1016/j.rineng.2024.102968

The aim of this research is to investigate the effect of the two most important threats to the solar power towers' (SPT) performance, i.e. aerosols' density and water scarcity, on the SPT feasibility in arid regions. The study is the first attempt to... Read More about Enhancing the performance of an Aerosols-affected Solar Power Tower in Arid Regions: A case study of Wind Turbines Hybridization.

Techno economic and life cycle assessment of olefin production through CO2 hydrogenation within the power-to-X concept (2024)
Journal Article
Cuevas-Castillo, G. A., Michailos, S., Akram, M., Hughes, K., Ingham, D., & Pourkashanian, M. (2024). Techno economic and life cycle assessment of olefin production through CO2 hydrogenation within the power-to-X concept. Journal of cleaner production, 469, Article 143143. https://doi.org/10.1016/j.jclepro.2024.143143

The paper deals with exhaustive process modelling, techno-economic and life cycle assessment (TEA/LCA) of olefin (ethylene and propylene) production through captured CO2 and electrolytic hydrogen. Olefins are important building block chemicals with s... Read More about Techno economic and life cycle assessment of olefin production through CO2 hydrogenation within the power-to-X concept.

Techno-Economic Assessment of Molten Salt-Based Concentrated Solar Power: Case Study of Linear Fresnel Reflector with a Fossil Fuel Backup under Saudi Arabia’s Climate Conditions (2024)
Journal Article
Aljudaya, A., Michailos, S., Ingham, D. B., Hughes, K. J., Ma, L., & Pourkashanian, M. (2024). Techno-Economic Assessment of Molten Salt-Based Concentrated Solar Power: Case Study of Linear Fresnel Reflector with a Fossil Fuel Backup under Saudi Arabia’s Climate Conditions. Energies, 17(11), Article 2719. https://doi.org/10.3390/en17112719

Concentrated solar power (CSP) has gained traction for generating electricity at high capacity and meeting base-load energy demands in the energy mix market in a cost-effective manner. The linear Fresnel reflector (LFR) is valued for its cost-effecti... Read More about Techno-Economic Assessment of Molten Salt-Based Concentrated Solar Power: Case Study of Linear Fresnel Reflector with a Fossil Fuel Backup under Saudi Arabia’s Climate Conditions.

Comprehensive process simulation of a biomass-based hydrogen production system through gasification within the BECCS concept in a commercial two-stage fixed bed gasifier (2023)
Journal Article
Rabea, K., Michailos, S., Hughes, K. J., Ingham, D., & Pourkashanian, M. (2023). Comprehensive process simulation of a biomass-based hydrogen production system through gasification within the BECCS concept in a commercial two-stage fixed bed gasifier. Energy Conversion and Management, 298, Article 117812. https://doi.org/10.1016/j.enconman.2023.117812

Hydrogen production through biomass gasification coupled with carbon capture has the potential to be a net negative emission process. Among the different designs of biomass gasifiers, the two-stage fixed bed gasifier has proved its ability to produce... Read More about Comprehensive process simulation of a biomass-based hydrogen production system through gasification within the BECCS concept in a commercial two-stage fixed bed gasifier.

Sustainable aviation fuel (SAF) production through power-to-liquid (PtL): A combined techno-economic and life cycle assessment (2023)
Journal Article
Rojas-Michaga, M. F., Michailos, S., Cardozo, E., Akram, M., Hughes, K. J., Ingham, D., & Pourkashanian, M. (2023). Sustainable aviation fuel (SAF) production through power-to-liquid (PtL): A combined techno-economic and life cycle assessment. Energy Conversion and Management, 292, Article 117427. https://doi.org/10.1016/j.enconman.2023.117427

The current research critically evaluates the technical, economic, and environmental performance of a Power-to-Liquid (PtL) system for the production of sustainable aviation fuel (SAF). This SAF production system comprises a direct air capture (DAC)... Read More about Sustainable aviation fuel (SAF) production through power-to-liquid (PtL): A combined techno-economic and life cycle assessment.

A Comprehensive Technoeconomic and Environmental Evaluation of a Hybrid Renewable Energy System for a Smart Farm in South Korea (2023)
Journal Article
Rabea, K., Michailos, S., Udeh, G. T., Park, J., Lee, Y., Kim, S., Yang, W., Hughes, K. J., Ma, L., & Pourkashanian, M. (2023). A Comprehensive Technoeconomic and Environmental Evaluation of a Hybrid Renewable Energy System for a Smart Farm in South Korea. International journal of energy research, 2023, Article 4951589. https://doi.org/10.1155/2023/4951589

The farming sector like any other industry needs to be decarbonized. Hence, it is essential to meet the energy demands of the farms by adopting energy systems with a low-carbon footprint. Depending on the weather conditions, heating or cooling is nee... Read More about A Comprehensive Technoeconomic and Environmental Evaluation of a Hybrid Renewable Energy System for a Smart Farm in South Korea.

Experimental Evaluation of Continuous In-Situ Biomethanation of CO2 in Anaerobic Digesters Fed on Sewage Sludge and Food Waste and the Influence of Hydrogen Gas–Liquid Mass Transfer (2023)
Journal Article
Poggio, D., Sastraatmaja, A., Walker, M., Michailos, S., Nimmo, W., & Pourkashanian, M. (2023). Experimental Evaluation of Continuous In-Situ Biomethanation of CO2 in Anaerobic Digesters Fed on Sewage Sludge and Food Waste and the Influence of Hydrogen Gas–Liquid Mass Transfer. Processes, 11(2), Article 604. https://doi.org/10.3390/pr11020604

In-situ biomethanation combines conventional biogas production from the anaerobic digestion (AD) of organic matter with the addition of hydrogen to produce a higher quality biomethane gas. However, challenges surrounding its performance and control c... Read More about Experimental Evaluation of Continuous In-Situ Biomethanation of CO2 in Anaerobic Digesters Fed on Sewage Sludge and Food Waste and the Influence of Hydrogen Gas–Liquid Mass Transfer.

Sorption direct air capture with CO2 utilization (2023)
Journal Article
Jiang, L., Liu, W., Liu, W., Wang, R. Q., Gonzalez-Diaz, A., Rojas-Michaga, M. F., Michailos, S., Pourkashanian, M., Zhang, X. J., & Font-Palma, C. (2023). Sorption direct air capture with CO2 utilization. Progress in Energy and Combustion Science, 95, Article 101069. https://doi.org/10.1016/j.pecs.2022.101069

Direct air capture (DAC) is gathering momentum since it has vast potential and high flexibility to collect CO2 from discrete sources as “synthetic tree” when compared with current CO2 capture technologies, e.g., amine based post-combustion capture. I... Read More about Sorption direct air capture with CO2 utilization.

Multi-temporal resolution aerosols impacted techno-economic assessment of concentrated solar power in arid regions: Case study of solar power tower in Kuwait (2022)
Journal Article
Alfailakawi, M. S., Michailos, S., Ingham, D. B., Hughes, K. J., Ma, L., & Pourkashanian, M. (2022). Multi-temporal resolution aerosols impacted techno-economic assessment of concentrated solar power in arid regions: Case study of solar power tower in Kuwait. Sustainable Energy Technologies and Assessments an international journal, 52, Article 102324. https://doi.org/10.1016/j.seta.2022.102324

This work evaluates the Solar Power Tower performance in arid regions where elevated aerosols levels and water scarcity threaten solar applications feasibility. The work conducts an aerosols aware modelling and techno-economic assessment by consideri... Read More about Multi-temporal resolution aerosols impacted techno-economic assessment of concentrated solar power in arid regions: Case study of solar power tower in Kuwait.

A Modelling Study of Post-Combustion Capture Plant Process Conditions to Facilitate 95–99% CO<inf>2</inf> Capture Levels From Gas Turbine Flue Gases (2022)
Journal Article
Michailos, S., & Gibbins, J. (2022). A Modelling Study of Post-Combustion Capture Plant Process Conditions to Facilitate 95–99% CO2 Capture Levels From Gas Turbine Flue Gases. Frontiers in Energy Research, 10, Article 866838. https://doi.org/10.3389/fenrg.2022.866838

The principal purpose of this study is to examine the changes in process conditions that might be needed to achieve up to 99% capture levels in amine post-combustion capture (PCC) plants for combined cycle gas turbine (CCGT) flue gases. This informat... Read More about A Modelling Study of Post-Combustion Capture Plant Process Conditions to Facilitate 95–99% CO<inf>2</inf> Capture Levels From Gas Turbine Flue Gases.

An improved kinetic modelling of woody biomass gasification in a downdraft reactor based on the pyrolysis gas evolution (2022)
Journal Article
Rabea, K., Michailos, S., Akram, M., Hughes, K. J., Ingham, D., & Pourkashanian, M. (2022). An improved kinetic modelling of woody biomass gasification in a downdraft reactor based on the pyrolysis gas evolution. Energy Conversion and Management, 258, Article 115495. https://doi.org/10.1016/j.enconman.2022.115495

Biomass gasification technology is evolving and more research through modelling alongside the experimental work needs to be performed. In the past, all the attention has been concentrated on the combustion and reduction stages to be the controlling r... Read More about An improved kinetic modelling of woody biomass gasification in a downdraft reactor based on the pyrolysis gas evolution.

A modified rule-based energy management scheme for optimal operation of a hybrid PV-wind-Stirling engine integrated multi-carrier energy system (2022)
Journal Article
Udeh, G. T., Michailos, S., Ingham, D., Hughes, K. J., Ma, L., & Pourkashanian, M. (2022). A modified rule-based energy management scheme for optimal operation of a hybrid PV-wind-Stirling engine integrated multi-carrier energy system. Applied energy, 312, Article 118763. https://doi.org/10.1016/j.apenergy.2022.118763

In this study, rule-based energy management strategies (EMS) based on the modifications of the traditional load following (LF) and circuit charging (CC) have been proposed and developed to effectively coordinate the operation of an integrated multi-c... Read More about A modified rule-based energy management scheme for optimal operation of a hybrid PV-wind-Stirling engine integrated multi-carrier energy system.

Optimal sizing of a hybrid PV-WT-battery storage system: Effects of split-ST and combined ST + ORC back-ups in circuit charging and load following (2022)
Journal Article
Udeh, G. T., Michailos, S., Ingham, D., Hughes, K. J., Ma, L., & Pourkashanian, M. (2022). Optimal sizing of a hybrid PV-WT-battery storage system: Effects of split-ST and combined ST + ORC back-ups in circuit charging and load following. Energy Conversion and Management, 256, Article 115370. https://doi.org/10.1016/j.enconman.2022.115370

This study explores the opportunities in deploying split Stirling and combined Stirling and organic Rankine cycle (ORC) in circuit charging and load following dispatch modes, respectively as the back-up of a hybrid renewable energy system. The optima... Read More about Optimal sizing of a hybrid PV-WT-battery storage system: Effects of split-ST and combined ST + ORC back-ups in circuit charging and load following.

Bioenergy with carbon capture and storage (BECCS) potential in jet fuel production from forestry residues: A combined Techno-Economic and Life Cycle Assessment approach (2022)
Journal Article
Fernanda Rojas Michaga, M., Michailos, S., Akram, M., Cardozo, E., Hughes, K. J., Ingham, D., & Pourkashanian, M. (2022). Bioenergy with carbon capture and storage (BECCS) potential in jet fuel production from forestry residues: A combined Techno-Economic and Life Cycle Assessment approach. Energy Conversion and Management, 255, Article 115346. https://doi.org/10.1016/j.enconman.2022.115346

In this study, the economic and environmental feasibility of a process configuration based on the Bioenergy and Carbon Capture and Storage (BECCS) concept is assessed. The research analyses the production of jet fuel from forestry residues-derived sy... Read More about Bioenergy with carbon capture and storage (BECCS) potential in jet fuel production from forestry residues: A combined Techno-Economic and Life Cycle Assessment approach.