[HTML][HTML] Exploiting the Ocean Thermal Energy Conversion (OTEC) technology for green hydrogen production and storage: Exergo-economic analysis

L Ciappi, L Socci, M Calabrese, C Di Francesco… - International Journal of …, 2024 - Elsevier
This study presents and analyses three plant configurations of the Ocean Thermal Energy
Conversion (OTEC) technology. All the solutions are based on using the OTEC system to …

Is waste heat recovery a promising avenue for the Carnot battery? Techno-economic optimisation of an electric booster-assisted Carnot battery integrated into different …

A Laterre, O Dumont, V Lemort, F Contino - Energy Conversion and …, 2024 - Elsevier
The transition to intermittent renewable energies will necessitate the integration of storage.
An interesting technology is the Carnot battery (CB), a novel power-to-heat-to-power system …

[HTML][HTML] Techno-economic assessment for the practicability of on-board CO2 capture in ICE vehicles

A García-Mariaca, E Llera-Sastresa - Applied Energy, 2024 - Elsevier
The transport sector is a major energy-intensive and significant contributor to CO 2
emissions. With heavy-duty internal combustion engine vehicles (HD-ICEVs) set to remain a …

Energy, exergy, economic and environmental (4E) analyses of a geothermal power plant with NCGs reinjection

M Shamoushaki, D Fiaschi, G Manfrida, L Talluri - Energy, 2022 - Elsevier
In this study, a conceptual geothermal power plant with Non-Condensable Gases (NCGs)
reinjection is analyzed from energy, exergy, exergo-economic, and environmental …

[HTML][HTML] Environmental and economic assessment of industrial excess heat recovery collaborations through 4th generation district heating systems

D Chinese, A Meneghetti, G Cortella, L Giordano… - Energy, 2024 - Elsevier
The external use of excess heat from industrial processes is an important factor in the
energy transition and 4th generation district heating is an enabling technology. This paper …

Vapor recompression: An interesting option for vacuum columns?

A Rix, M Schröder, N Paul - Chemical Engineering Research and Design, 2023 - Elsevier
The need to reduce greenhouse gas emissions and decrease the use of fossil fuels will
greatly change the design of process plants. Besides improved heat-integration, an obvious …

Assessment of a novel geothermal powered polygeneration system with zero liquid discharge

H Afshari, MA Ehyaei, F Esmaeilion… - Energy Science & …, 2022 - Wiley Online Library
Abstract Energy, exergy, economic, exergoenvironmental, and environmental analyses are
reported for a novel polygeneration system consisting of a geothermal cycle, a CO2 cycle, a …

[HTML][HTML] Control strategy and performance of a small-size thermally integrated Carnot battery based on a Rankine cycle and combined with district heating

C Poletto, O Dumont, A De Pascale, V Lemort… - Energy Conversion and …, 2024 - Elsevier
To encourage decarbonization and promote a widespread penetration of renewable energy
sources in all energy sectors, the development of efficient energy storage systems is …

[HTML][HTML] Techno-economic assessment of a Carnot battery thermally integrated with a data center

C Poletto, A De Pascale, S Ottaviano, O Dumont… - Applied Thermal …, 2025 - Elsevier
Carnot batteries (CBs) are gaining interest as energy storage solutions, particularly when
waste heat is available for thermal integration. Data centers (DCs) represent a relevant …

Selection of pure and binary working fluids for high-temperature heat pumps: A financial approach

E Vieren, T Demeester, W Beyne, MP Andersen… - Applied Thermal …, 2024 - Elsevier
High-temperature heat pumps are increasingly being recognized for decarbonizing
industrial heat supply up to 200° C. In the open literature, the operating conditions, working …