Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems
<p dir="ltr">This study evaluates the viability of small modular reactors (SMRs) as a carbon-neutral energy source for various desalination configurations such as SWRO, MED, and MSF. Analyzing both a 79.4 MWe unit and a 317.6 MWe packaged configuration, we found that MED and MSF proc...
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2025
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| _version_ | 1864513552120807424 |
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| author | Youngwook Yoo (20635007) |
| author2 | Muthumeenal Arunachalam (11450796) Tasneem Elmakki (16515435) Ahmed Saeed Al-Ghamdi (20635010) Hussain Mohammad Bassi (20635013) Abdulrahman Magdy Mohammed (20635016) Sunghun Ryu (20635019) Sejoung Yong (20635022) Ho Kyong Shon (2092561) Hyunwoong Park (1521754) Dong Suk Han (1748989) |
| author2_role | author author author author author author author author author author |
| author_facet | Youngwook Yoo (20635007) Muthumeenal Arunachalam (11450796) Tasneem Elmakki (16515435) Ahmed Saeed Al-Ghamdi (20635010) Hussain Mohammad Bassi (20635013) Abdulrahman Magdy Mohammed (20635016) Sunghun Ryu (20635019) Sejoung Yong (20635022) Ho Kyong Shon (2092561) Hyunwoong Park (1521754) Dong Suk Han (1748989) |
| author_role | author |
| dc.creator.none.fl_str_mv | Youngwook Yoo (20635007) Muthumeenal Arunachalam (11450796) Tasneem Elmakki (16515435) Ahmed Saeed Al-Ghamdi (20635010) Hussain Mohammad Bassi (20635013) Abdulrahman Magdy Mohammed (20635016) Sunghun Ryu (20635019) Sejoung Yong (20635022) Ho Kyong Shon (2092561) Hyunwoong Park (1521754) Dong Suk Han (1748989) |
| dc.date.none.fl_str_mv | 2025-01-27T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.desal.2025.118624 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Evaluating_the_economic_and_environmental_viability_of_small_modular_reactor_SMR_-powered_desalination_technologies_against_renewable_energy_systems/28303178 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Chemical engineering Resources engineering and extractive metallurgy Small modular reactor (SMR)n Renewable energy Nuclear desalination Levelized cost of electricity (LCOE) Levelized cost of water (LCOW) Pink hydrogen Green hydrogen |
| dc.title.none.fl_str_mv | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">This study evaluates the viability of small modular reactors (SMRs) as a carbon-neutral energy source for various desalination configurations such as SWRO, MED, and MSF. Analyzing both a 79.4 MWe unit and a 317.6 MWe packaged configuration, we found that MED and MSF processes increase the levelized cost of electricity (LCOE) by over 40 % due to a 28 % reduction in SMR capacity from using back-pressure steam turbines. Consequently, the levelized cost of water (LCOW) for MED and MSF rose by 17 % and 20 %, respectively, compared to the SMR-powered SWRO setup. Renewable energy sources with storage systems analyzed for comparison, showed significantly higher costs, with LCOE for onshore wind and PV at 126 % and 190 % higher than SMR case. The corresponding LCOW was 57 % and 85.6 % higher than the SMR-powered SWRO configuration. These findings highlight SMR's superior economic feasibility and their potential in decarbonizing desalination, alongside their future role in reducing hydrogen production costs through water electrolysis. Unlike renewables, SMRs offer uniform cost advantages across regions, enhancing their competitiveness for global hydrogen production.</p><h2>Other Information</h2><p dir="ltr">Published in: Desalination<br>License: <a href="https://creativecommons.org/licenses/by/4.0/deed.en" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.desal.2025.118624" target="_blank">https://dx.doi.org/10.1016/j.desal.2025.118624</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_ce7eaa7d2674350bcdf6d32add9f7384 |
| identifier_str_mv | 10.1016/j.desal.2025.118624 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/28303178 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systemsYoungwook Yoo (20635007)Muthumeenal Arunachalam (11450796)Tasneem Elmakki (16515435)Ahmed Saeed Al-Ghamdi (20635010)Hussain Mohammad Bassi (20635013)Abdulrahman Magdy Mohammed (20635016)Sunghun Ryu (20635019)Sejoung Yong (20635022)Ho Kyong Shon (2092561)Hyunwoong Park (1521754)Dong Suk Han (1748989)EngineeringChemical engineeringResources engineering and extractive metallurgySmall modular reactor (SMR)nRenewable energyNuclear desalinationLevelized cost of electricity (LCOE)Levelized cost of water (LCOW)Pink hydrogenGreen hydrogen<p dir="ltr">This study evaluates the viability of small modular reactors (SMRs) as a carbon-neutral energy source for various desalination configurations such as SWRO, MED, and MSF. Analyzing both a 79.4 MWe unit and a 317.6 MWe packaged configuration, we found that MED and MSF processes increase the levelized cost of electricity (LCOE) by over 40 % due to a 28 % reduction in SMR capacity from using back-pressure steam turbines. Consequently, the levelized cost of water (LCOW) for MED and MSF rose by 17 % and 20 %, respectively, compared to the SMR-powered SWRO setup. Renewable energy sources with storage systems analyzed for comparison, showed significantly higher costs, with LCOE for onshore wind and PV at 126 % and 190 % higher than SMR case. The corresponding LCOW was 57 % and 85.6 % higher than the SMR-powered SWRO configuration. These findings highlight SMR's superior economic feasibility and their potential in decarbonizing desalination, alongside their future role in reducing hydrogen production costs through water electrolysis. Unlike renewables, SMRs offer uniform cost advantages across regions, enhancing their competitiveness for global hydrogen production.</p><h2>Other Information</h2><p dir="ltr">Published in: Desalination<br>License: <a href="https://creativecommons.org/licenses/by/4.0/deed.en" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.desal.2025.118624" target="_blank">https://dx.doi.org/10.1016/j.desal.2025.118624</a></p>2025-01-27T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.desal.2025.118624https://figshare.com/articles/journal_contribution/Evaluating_the_economic_and_environmental_viability_of_small_modular_reactor_SMR_-powered_desalination_technologies_against_renewable_energy_systems/28303178CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/283031782025-01-27T09:00:00Z |
| spellingShingle | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems Youngwook Yoo (20635007) Engineering Chemical engineering Resources engineering and extractive metallurgy Small modular reactor (SMR)n Renewable energy Nuclear desalination Levelized cost of electricity (LCOE) Levelized cost of water (LCOW) Pink hydrogen Green hydrogen |
| status_str | publishedVersion |
| title | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| title_full | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| title_fullStr | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| title_full_unstemmed | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| title_short | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| title_sort | Evaluating the economic and environmental viability of small modular reactor (SMR)-powered desalination technologies against renewable energy systems |
| topic | Engineering Chemical engineering Resources engineering and extractive metallurgy Small modular reactor (SMR)n Renewable energy Nuclear desalination Levelized cost of electricity (LCOE) Levelized cost of water (LCOW) Pink hydrogen Green hydrogen |