Cited by 1,036Building Energy and Comfort OptimizationBuilding energy efficiency and sustainabilityEnergy, Environment, and Transportation Policies

A review on buildings energy information: Trends, end-uses, fuels and drivers

Open access
González-Torres, M., Pérez-Lombard, L., Coronel, Juan F., Maestre, Ismael R., Yan, Da·2022·Energy Reports

Abstract

Buildings are a major contributor to climate change, accounting for one third of global energy consumption and one quarter of CO2 emissions. However, comprehensive information is lacking for the development, evaluation and monitoring of mitigation policies. This paper discusses the remaining challenges in terms of reliability and consistency of the available data. A review of energy use in buildings is presented to analyse its evolution by building types, energy services and fuel sources. Residential buildings are the most consuming, although tertiary expansion requires further analysis to develop sound specific indicators. Heating Ventilation and Air Conditioning (HVAC) systems concentrate 38% of buildings consumption, calling for strengthened standards and incentives for retrofitting. Electrification is rapidly increasing, representing a potential tool for climate change mitigation, if renewable power was promoted. However, energy use in buildings will only curb if global cooperation enables developing nations to break the link between economic growth, urbanisation and consumption. To this aim, efficiency gains both in construction and equipment, decarbonisation of the energy mix and a global awareness on energy conservation are all needed.

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Registry

Crossref · 10.1016/j.egyr.2021.11.280

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59 of 59 references verified0 citation errors · 0 not checkable

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Authors
González-Torres, M., Pérez-Lombard, L., Coronel, J. F., Maestre, I. R., & Yan, D.
Affiliations
  • Universidad de Sevilla (ES)
  • Universidad de Cádiz (ES)
  • Tsinghua University (CN)
Corresponding author
Maestre, Ismael R.
Venue
Energy Reports
Publisher
Elsevier BV
Published
2022-11
Volume
8
Pages
626-637
ISSN
2352-4847 (ISSN-L)
OpenAlex
W4200059648
Cited by
1,036
References
59
Citations by year
2026: 268 · 2025: 301 · 2024: 255 · 2023: 169 · 2022: 43
FWCI
53.54
Type
journal article
Language
en
Open access
Locations
  • Energy Reports (publishedVersion, cc-by-nc-nd)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • idUS (Universidad de Sevilla) (submittedVersion, cc-by-nc-nd)
  • RODIN (Universidad de Cádiz) (submittedVersion, cc-by-nc-nd)
Funders
  • Universidad de Sevilla
  • European Commission (768576, HORIZON2020)
  • Universidad de Cádiz
Topics
  • Physical Sciences › Engineering › Building and Construction › Building Energy and Comfort Optimization
  • Physical Sciences › Engineering › Building and Construction › Building energy efficiency and sustainability
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Energy, Environment, and Transportation Policies
Keywords
building energy consumption, end-use energy, HVAC systems, building electrification, residential buildings, tertiary buildings, energy efficiency, decarbonization, climate change mitigation, energy conservation, developing countries

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