78137 20211122141540.0 doi 10.3390/su11040951 sideral 110902 ART-2019-110902 eng Carroquino, J. Standalone Renewable Energy and Hydrogen in an Agricultural Context: A Demonstrative Case 2019 Access copy available to the general public Unrestricted Standalone renewable energy is widely used to power irrigation systems. However, in agricultural facilities, electricity from the grid and diesel are also consumed. The design and sizing of renewable generation involves difficulties derived from the different seasonal profiles of production and demand. If the generation is 100% renewable, a considerable energy surplus is usually included. This paper is focused on a renewable energy system, which has been installed in a vineyard, located in the northeast of Spain. With energy from the photovoltaic fields, the wastewater treatment plant of the winery, a drip irrigation system and other ancillary consumptions are fed. The favourable effect of combining consumptions with different seasonal profiles is shown. The existence of some deferrable loads and the energy management strategy result in an aggregate consumption curve that is well suited to production. Besides, the required energy storage is relatively small. The surplus energy is used for the on-site production of hydrogen by the electrolysis of water. The hydrogen refuels a hybrid fuel cell electric vehicle, used for the mobility of workers in the vineyard. In summary, electricity and hydrogen are produced on-site (to meet the energy needs) from 100% renewable sources and without operating emissions. info:eu-repo/grantAgreement/EUR/LIFE/12 ENV/ES/000902-ZERO RESIDUES info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.576 2019 ENVIRONMENTAL SCIENCES 120 / 265 = 0.453 2019 Q2 T2 ENVIRONMENTAL STUDIES 53 / 123 = 0.431 2019 Q2 T2 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 26 / 41 = 0.634 2019 Q3 T2 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 6 / 8 = 0.75 2019 Q3 T3 0.581 2019 Energy Engineering and Power Technology 2019 Q2 Environmental Science (miscellaneous) 2019 Q2 Renewable Energy, Sustainability and the Environment 2019 Q2 Management, Monitoring, Policy and Law 2019 Q2 Geography, Planning and Development 2019 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Bernal-Agustín, J.L. Universidad de Zaragoza (orcid)0000-0003-2813-1240 Dufo-López, R. Universidad de Zaragoza (orcid)0000-0002-1490-6423 5009 535 Universidad de Zaragoza Dpto. Ingeniería Eléctrica Área Ingeniería Eléctrica 11, 4 (2019), 951 Sustainability (Basel) Sustainability (Basel) 2071-1050 1018971 http://zaguan.unizar.es/record/78137/files/texto_completo.pdf Versión publicada 110075 http://zaguan.unizar.es/record/78137/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:78137 articulos driver 2021-11-22-14:04:20 ARTICLE