121390 20241125101127.0 doi 10.1016/j.ijhydene.2022.11.035 sideral 132073 ART-2023-132073 eng Matute, Guillermo Techno-economic model and feasibility assessment of green hydrogen projects based on electrolysis supplied by photovoltaic PPAs 2023 Access copy available to the general public Unrestricted The use of hydrogen produced from renewable energy enables the reduction of greenhouse gas (GHG) emissions pursued in different international strategies. The use of power-purchase agreements (PPAs) to supply renewable electricity to hydrogen production plants is an approach that can improve the feasibility of projects. This paper presents a model applicable to hydrogen projects regarding the technical and economic perspective and applies it to the Spanish case, where pioneering projects are taking place via photovoltaic PPAs. The results show that PPAs are an enabling mechanism for sustaining green hydrogen projects. info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 8.1 2023 CHEMISTRY, PHYSICAL 39 / 178 = 0.219 2023 Q1 T1 ENERGY & FUELS 33 / 171 = 0.193 2023 Q1 T1 ELECTROCHEMISTRY 6 / 45 = 0.133 2023 Q1 T1 1.513 2023 Energy Engineering and Power Technology 2023 Q1 Renewable Energy, Sustainability and the Environment 2023 Q1 Fuel Technology 2023 Q1 Condensed Matter Physics 2023 Q1 13.5 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Yusta, Jose M. Universidad de Zaragoza (orcid)0000-0003-3174-9703 Naval, Natalia Universidad de Zaragoza (orcid)0000-0002-1968-6300 5009 535 Universidad de Zaragoza Dpto. Ingeniería Eléctrica Área Ingeniería Eléctrica 48, 13 (2023), 5053-5068 Int. j. hydrogen energy International Journal of Hydrogen Energy 0360-3199 1965834 http://zaguan.unizar.es/record/121390/files/texto_completo.pdf Versión publicada 1981025 http://zaguan.unizar.es/record/121390/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:121390 articulos driver 2024-11-22-11:57:54 ARTICLE