Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility

The urgence of decarbonization has pushed many countries to set ambitious net-zero CO2 emission targets by 2050. This requires a substantial transformation of energy sources, conversion methods, and final uses. This work investigates the structure of the future Italian energy system – in terms of po...

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Autores principales:	Colbertaldo Paolo, Guandalini Giulio, Campanari Stefano
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/ea5688906bd643efab625c9c9635b8ba
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spelling	oai:doaj.org-article:ea5688906bd643efab625c9c9635b8ba2021-11-08T15:18:50ZDevelopment of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility2267-124210.1051/e3sconf/202131201003https://doaj.org/article/ea5688906bd643efab625c9c9635b8ba2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/88/e3sconf_ati2021_01003.pdfhttps://doaj.org/toc/2267-1242The urgence of decarbonization has pushed many countries to set ambitious net-zero CO2 emission targets by 2050. This requires a substantial transformation of energy sources, conversion methods, and final uses. This work investigates the structure of the future Italian energy system – in terms of power generation capacity, energy storage, mobility fuel shares – and assesses benchmark scenarios able to reach a fully decarbonized supply in power and transport sectors, considering their long-term evolution. The analysis adopts a multi-node multi-vector model that simulates the year-long energy system behaviour with hourly time resolution and optimizes sizing (installed capacities) and operation (energy flows). The model considers power generation from different sources, electric consumption, and mobility demand for energy vectors, focusing on electricity and hydrogen. The required installed capacities of RES power plants and energy storage systems appear to be extremely high (at least 10x today’s solar PV or more), but in general positively influenced by sector integration strategies and energy vector multiplicity. Energy storage and flexibility solutions are essential, combining battery storage, Power-to-Hydrogen, Power-to-Power, smart charging, and vehicle-to-grid. If capacity installation is limited (e.g., due to land availability), the need to satisfy consumption yields significant import requirements, which also depend upon the mobility mix and the decarbonization targets.Colbertaldo PaoloGuandalini GiulioCampanari StefanoEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 312, p 01003 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Colbertaldo Paolo Guandalini Giulio Campanari Stefano Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility
description	The urgence of decarbonization has pushed many countries to set ambitious net-zero CO2 emission targets by 2050. This requires a substantial transformation of energy sources, conversion methods, and final uses. This work investigates the structure of the future Italian energy system – in terms of power generation capacity, energy storage, mobility fuel shares – and assesses benchmark scenarios able to reach a fully decarbonized supply in power and transport sectors, considering their long-term evolution. The analysis adopts a multi-node multi-vector model that simulates the year-long energy system behaviour with hourly time resolution and optimizes sizing (installed capacities) and operation (energy flows). The model considers power generation from different sources, electric consumption, and mobility demand for energy vectors, focusing on electricity and hydrogen. The required installed capacities of RES power plants and energy storage systems appear to be extremely high (at least 10x today’s solar PV or more), but in general positively influenced by sector integration strategies and energy vector multiplicity. Energy storage and flexibility solutions are essential, combining battery storage, Power-to-Hydrogen, Power-to-Power, smart charging, and vehicle-to-grid. If capacity installation is limited (e.g., due to land availability), the need to satisfy consumption yields significant import requirements, which also depend upon the mobility mix and the decarbonization targets.
format	article
author	Colbertaldo Paolo Guandalini Giulio Campanari Stefano
author_facet	Colbertaldo Paolo Guandalini Giulio Campanari Stefano
author_sort	Colbertaldo Paolo
title	Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility
title_short	Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility
title_full	Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility
title_fullStr	Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility
title_full_unstemmed	Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility
title_sort	development of benchmark scenarios for sector coupling in the italian national energy system for 100% res supply to power and mobility
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/ea5688906bd643efab625c9c9635b8ba
work_keys_str_mv	AT colbertaldopaolo developmentofbenchmarkscenariosforsectorcouplingintheitaliannationalenergysystemfor100ressupplytopowerandmobility AT guandalinigiulio developmentofbenchmarkscenariosforsectorcouplingintheitaliannationalenergysystemfor100ressupplytopowerandmobility AT campanaristefano developmentofbenchmarkscenariosforsectorcouplingintheitaliannationalenergysystemfor100ressupplytopowerandmobility
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Development of benchmark scenarios for sector coupling in the Italian national energy system for 100% RES supply to power and mobility

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