{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T03:13:56Z","timestamp":1768533236577,"version":"3.49.0"},"reference-count":55,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2025,7,9]],"date-time":"2025-07-09T00:00:00Z","timestamp":1752019200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"\u201cFunda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia\u201d (FCT)","award":["UIDB\/50022\/2020"],"award-info":[{"award-number":["UIDB\/50022\/2020"]}]},{"name":"\u201cFunda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia\u201d (FCT)","award":["101137611"],"award-info":[{"award-number":["101137611"]}]},{"name":"H2tALENT project","award":["UIDB\/50022\/2020"],"award-info":[{"award-number":["UIDB\/50022\/2020"]}]},{"name":"H2tALENT project","award":["101137611"],"award-info":[{"award-number":["101137611"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Energies"],"abstract":"<jats:p>The MENA region, with its high solar potential and increasing investments in renewable energy, is transitioning away from fossil fuels toward more sustainable energy systems. To fully benefit from this transition and address issues such as intermittency and energy storage, \u201cgreen\u201d hydrogen is emerging as a key parameter. When produced using simple and cost-effective technologies like linear Fresnel reflector (LFR), it offers a practical solution. Therefore, assessing the potential of hydrogen production from LFR technology is essential to support the development of the energy sector and promote local industrial growth. This study investigates \u201cgreen\u201d hydrogen production using a 50 MW concentrated solar power (CSP) system based on LFR technology, where the CSP system generates electricity to power a proton exchange membrane electrolyzer for hydrogen production for three locations, including Ain Beni Mathar in Morocco, Assiout in Egypt, and Tabuk in Saudi Arabia. The results show that Tabuk achieved the highest annual hydrogen production (45.02 kg\/kWe), followed by Assiout (38.72 kg\/kWe) and Ain Beni Mathar (32.42 kg\/kWe), with corresponding levelized costs of hydrogen (LCOH2) of 6.47 USD\/kg, 6.84 USD\/kg, and 7.35 USD\/kg, respectively. In addition, several sensitivity analyses were conducted addressing the impact of thermal energy storage (TES) on the hydrogen production and costs, the effect of reduced investment costs resulting from the local manufacturing of LFR components, and the futuristic assumption of the electrolyzer cost drop. The integration of TES enhanced hydrogen output and reduced LCOH2 by up to 9%. Additionally, a future PEM electrolyzer costs projected for 2030 showed that LCOH2 could decrease by up to 1.3 USD\/kg depending on site conditions. These findings demonstrate that combining TES with cost optimization strategies can significantly improve both technical performance and economic feasibility in the MENA region.<\/jats:p>","DOI":"10.3390\/en18143633","type":"journal-article","created":{"date-parts":[[2025,7,11]],"date-time":"2025-07-11T08:15:47Z","timestamp":1752221747000},"page":"3633","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Techno-Economic Assessment of Linear Fresnel-Based Hydrogen Production in the MENA Region: Toward Affordable, Locally Driven Deployment for Enhanced Profitability and Reduced Costs"],"prefix":"10.3390","volume":"18","author":[{"given":"Abdellatif","family":"Azzaoui","sequence":"first","affiliation":[{"name":"Materials Science, New Energies, and Applications Research Group, LPTPME Laboratory, Department of Physics, Faculty of Sciences, Mohammed 1st University, Oujda 60000, Morocco"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-0425-8332","authenticated-orcid":false,"given":"Mohammed","family":"Attiaoui","sequence":"additional","affiliation":[{"name":"Materials Science, New Energies, and Applications Research Group, LPTPME Laboratory, Department of Physics, Faculty of Sciences, Mohammed 1st University, Oujda 60000, Morocco"},{"name":"Departamento de F\u00edsica, ECT, Universidade de \u00c9vora, Rua Rom\u00e3o Ramalho 59, 7002-554 \u00c9vora, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2542-4021","authenticated-orcid":false,"given":"Elmiloud","family":"Chaabelasri","sequence":"additional","affiliation":[{"name":"Materials Science, New Energies, and Applications Research Group, LPTPME Laboratory, Department of Physics, Faculty of Sciences, Mohammed 1st University, Oujda 60000, Morocco"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6838-4827","authenticated-orcid":false,"given":"Hugo Gon\u00e7alves","family":"Silva","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, ECT, Universidade de \u00c9vora, Rua Rom\u00e3o Ramalho 59, 7002-554 \u00c9vora, Portugal"},{"name":"Laborat\u00f3rio Associado de Energia, Transporte e Aeron\u00e1utica (LAETA), Universidade de \u00c9vora, Rua Rom\u00e3o Ramalho 59, 7002-554 \u00c9vora, Portugal"},{"name":"INEGI Alentejo, Universidade de \u00c9vora, Largo dos Colegiais 2, 7000-803 \u00c9vora, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8161-9902","authenticated-orcid":false,"given":"Ahmed","family":"Alami Merrouni","sequence":"additional","affiliation":[{"name":"Materials Science, New Energies, and Applications Research Group, LPTPME Laboratory, Department of Physics, Faculty of Sciences, Mohammed 1st University, Oujda 60000, Morocco"}]}],"member":"1968","published-online":{"date-parts":[[2025,7,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"9","DOI":"10.3233\/AJW190013","article-title":"Renewable Energy Sources for Clean Environment: Opinion Mining","volume":"16","author":"Jain","year":"2019","journal-title":"AJW"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"100070","DOI":"10.1016\/j.igd.2023.100070","article-title":"World energy outlook and state of renewable energy: 10-Year evaluation","volume":"2","author":"Yolcan","year":"2023","journal-title":"Innov. 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