Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps

Autores
Juanico, Luis Eduardo; Bove, Italo
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work proposes a strategy to minimize the European dependence on natural gas by using modern heat pumps for space heating and sanitary hot water demands. The monthly efficiencies of three different kinds of heat pumps (air-to-air Split and air-to-water coupled to infloor or hot-water-radiator systems) are calculated for temperate (Barcelona), cold (Berlin), and very cold (Helsinki) climates. The split and infloor heat pumps provide higher efficiencies (around 410 % in Barcelona, 350 % in Berlin, and 320 % in Helsinki); on the other hand, radiator heat pumps get lower efficiencies (about 210 %). The annual electricity expenses for average 100 m 2 4-person departments are calculated, ranging from €500-800 in Barcelona to €1000-1900 in Helsinki, and €1200-2200 in Berlin, which are similar to current expenses in natural gas. Furthermore, a strategy of time-distributed consumption is studied, which reduces the dweller expense and stress on electricity grids. It gets savings up to 28 % and does not increase the electrical consumption during peak-tariff periods. Thus, we recommend using heat pumps working on hourly-tariffs schemes (instead of a single 24x7 tariff) for the current transition and future scenarios based on renewable energies.
Fil: Juanico, Luis Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Bove, Italo. Universidad de la Republica. Facultad de Ingeniería. Departamento de Física; Uruguay
Materia
HOUSEHOLD HEAT PUMP
TIME-DISTRIBUTED STRATEGY
HOURLY-TARIFF ELECTRICITY
GAS BOILER SUSTITUTING
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/256414

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spelling Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat PumpsJuanico, Luis EduardoBove, ItaloHOUSEHOLD HEAT PUMPTIME-DISTRIBUTED STRATEGYHOURLY-TARIFF ELECTRICITYGAS BOILER SUSTITUTINGhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2This work proposes a strategy to minimize the European dependence on natural gas by using modern heat pumps for space heating and sanitary hot water demands. The monthly efficiencies of three different kinds of heat pumps (air-to-air Split and air-to-water coupled to infloor or hot-water-radiator systems) are calculated for temperate (Barcelona), cold (Berlin), and very cold (Helsinki) climates. The split and infloor heat pumps provide higher efficiencies (around 410 % in Barcelona, 350 % in Berlin, and 320 % in Helsinki); on the other hand, radiator heat pumps get lower efficiencies (about 210 %). The annual electricity expenses for average 100 m 2 4-person departments are calculated, ranging from €500-800 in Barcelona to €1000-1900 in Helsinki, and €1200-2200 in Berlin, which are similar to current expenses in natural gas. Furthermore, a strategy of time-distributed consumption is studied, which reduces the dweller expense and stress on electricity grids. It gets savings up to 28 % and does not increase the electrical consumption during peak-tariff periods. Thus, we recommend using heat pumps working on hourly-tariffs schemes (instead of a single 24x7 tariff) for the current transition and future scenarios based on renewable energies.Fil: Juanico, Luis Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; ArgentinaFil: Bove, Italo. Universidad de la Republica. Facultad de Ingeniería. Departamento de Física; UruguayElsevier2022-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/256414Juanico, Luis Eduardo; Bove, Italo; Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps; Elsevier; Social Science Research Network; 9-2022; 1-191556-5068CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4214342info:eu-repo/semantics/altIdentifier/doi/10.2139/ssrn.4214342info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:35:34Zoai:ri.conicet.gov.ar:11336/256414instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:35:34.59CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
title Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
spellingShingle Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
Juanico, Luis Eduardo
HOUSEHOLD HEAT PUMP
TIME-DISTRIBUTED STRATEGY
HOURLY-TARIFF ELECTRICITY
GAS BOILER SUSTITUTING
title_short Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
title_full Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
title_fullStr Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
title_full_unstemmed Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
title_sort Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps
dc.creator.none.fl_str_mv Juanico, Luis Eduardo
Bove, Italo
author Juanico, Luis Eduardo
author_facet Juanico, Luis Eduardo
Bove, Italo
author_role author
author2 Bove, Italo
author2_role author
dc.subject.none.fl_str_mv HOUSEHOLD HEAT PUMP
TIME-DISTRIBUTED STRATEGY
HOURLY-TARIFF ELECTRICITY
GAS BOILER SUSTITUTING
topic HOUSEHOLD HEAT PUMP
TIME-DISTRIBUTED STRATEGY
HOURLY-TARIFF ELECTRICITY
GAS BOILER SUSTITUTING
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This work proposes a strategy to minimize the European dependence on natural gas by using modern heat pumps for space heating and sanitary hot water demands. The monthly efficiencies of three different kinds of heat pumps (air-to-air Split and air-to-water coupled to infloor or hot-water-radiator systems) are calculated for temperate (Barcelona), cold (Berlin), and very cold (Helsinki) climates. The split and infloor heat pumps provide higher efficiencies (around 410 % in Barcelona, 350 % in Berlin, and 320 % in Helsinki); on the other hand, radiator heat pumps get lower efficiencies (about 210 %). The annual electricity expenses for average 100 m 2 4-person departments are calculated, ranging from €500-800 in Barcelona to €1000-1900 in Helsinki, and €1200-2200 in Berlin, which are similar to current expenses in natural gas. Furthermore, a strategy of time-distributed consumption is studied, which reduces the dweller expense and stress on electricity grids. It gets savings up to 28 % and does not increase the electrical consumption during peak-tariff periods. Thus, we recommend using heat pumps working on hourly-tariffs schemes (instead of a single 24x7 tariff) for the current transition and future scenarios based on renewable energies.
Fil: Juanico, Luis Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Bove, Italo. Universidad de la Republica. Facultad de Ingeniería. Departamento de Física; Uruguay
description This work proposes a strategy to minimize the European dependence on natural gas by using modern heat pumps for space heating and sanitary hot water demands. The monthly efficiencies of three different kinds of heat pumps (air-to-air Split and air-to-water coupled to infloor or hot-water-radiator systems) are calculated for temperate (Barcelona), cold (Berlin), and very cold (Helsinki) climates. The split and infloor heat pumps provide higher efficiencies (around 410 % in Barcelona, 350 % in Berlin, and 320 % in Helsinki); on the other hand, radiator heat pumps get lower efficiencies (about 210 %). The annual electricity expenses for average 100 m 2 4-person departments are calculated, ranging from €500-800 in Barcelona to €1000-1900 in Helsinki, and €1200-2200 in Berlin, which are similar to current expenses in natural gas. Furthermore, a strategy of time-distributed consumption is studied, which reduces the dweller expense and stress on electricity grids. It gets savings up to 28 % and does not increase the electrical consumption during peak-tariff periods. Thus, we recommend using heat pumps working on hourly-tariffs schemes (instead of a single 24x7 tariff) for the current transition and future scenarios based on renewable energies.
publishDate 2022
dc.date.none.fl_str_mv 2022-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/256414
Juanico, Luis Eduardo; Bove, Italo; Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps; Elsevier; Social Science Research Network; 9-2022; 1-19
1556-5068
CONICET Digital
CONICET
url http://hdl.handle.net/11336/256414
identifier_str_mv Juanico, Luis Eduardo; Bove, Italo; Proposal to Minimize the European Dependence on Russian Natural Gas for Space Heating and Sanitary Hot Water by Using Heat Pumps; Elsevier; Social Science Research Network; 9-2022; 1-19
1556-5068
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4214342
info:eu-repo/semantics/altIdentifier/doi/10.2139/ssrn.4214342
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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