The development trends of existing building energy conservation and emission reduction—A comprehensive review DOI Creative Commons

He Huang,

Honglei Wang, Yu-Jie Hu

et al.

Energy Reports, Journal Year: 2022, Volume and Issue: 8, P. 13170 - 13188

Published: Oct. 17, 2022

The energy conservation of existing buildings plays a significant role in reducing global carbon emissions and building consumption. research on focuses discussing new buildings. However, the is relatively single, there lack systematic in-depth review. Based bibliometric qualitative analysis methods, this study selects relevant literature from 2008 to 2022 for network mapping summarizes results. seven indicators impact factor, total publications, average publication year, total/average citations, normative citations were selected analyze articles by country, institution, journal, keywords, highly cited literature. Three major themes efficiency are obtained analyzing quantitative results keywords literature: (1) influencing factors energy-saving obstacles consumption, (2) measures, (3) optimization its evaluation method. Finally, based results, qualitatively analyzes latest obtain future development trends possible directions throughout their life cycle. This provides innovative ideas renovation buildings: Technology empowerment (using renewable energy, negative technology, "artificial intelligence + Internet Things 5G" cogeneration, etc.) Formulating regulations policy incentives different decision-makers (implementing demand response strategies such as time-of-use pricing guide restrict user behavior, considering tax trading, etc.). premise utilizing increasing capacity resilience distribution grids, will be energy-efficient, economical, intelligent comfortable future.

Language: Английский

Review of 50 years of EU energy efficiency policies for buildings DOI Creative Commons
Economidou Marina, Valeria Todeschi, Paolo Bertoldi

et al.

Energy and Buildings, Journal Year: 2020, Volume and Issue: 225, P. 110322 - 110322

Published: July 24, 2020

The reduction of energy demand in buildings through the adoption efficiency policy is a key pillar European Union (EU) climate and strategy. Energy first emerged EU agenda 1970s was progressively transformed with shifting global policies priorities. paper offers review spanning over last half century focus on instruments to encourage measures new existing buildings. Starting from early set by response Oil Embargo 1973, discusses impact stimulating improvements building sector ranging SAVE Directive recently 2018 updated Performance Buildings Efficiency Directive. explores progress made 50 years addressing highlights successes as well remaining challenges. It political priorities reshaping how addressed policymakers, leading holistic approach buildings, provides insights suggestions further exploit potential save

Language: Английский

Citations

486
What is a Nearly zero energy building? Overview, implementation and comparison of definitions DOI
Delia D’Agostino, Livio Mazzarella

Journal of Building Engineering, Journal Year: 2018, Volume and Issue: 21, P. 200 - 212

Published: Oct. 26, 2018

Language: Английский

Citations

339
Assessment of the renewable energy generation towards net-zero energy buildings: A review DOI

Asam Ahmed,

T.S. Ge, Jinqing Peng

et al.

Energy and Buildings, Journal Year: 2021, Volume and Issue: 256, P. 111755 - 111755

Published: Dec. 3, 2021

Language: Английский

Citations

292
Smart buildings features and key performance indicators: A review DOI
Joud Al Dakheel, Claudio Del Pero, N. Aste

et al.

Sustainable Cities and Society, Journal Year: 2020, Volume and Issue: 61, P. 102328 - 102328

Published: June 11, 2020

Language: Английский

Citations

291
Overview and future challenges of nearly zero energy buildings (nZEB) design in Southern Europe DOI
Shady Attia, Polyvios Eleftheriou,

Flouris Xeni

et al.

Energy and Buildings, Journal Year: 2017, Volume and Issue: 155, P. 439 - 458

Published: Sept. 21, 2017

Language: Английский

Citations

283
A Review of Internet of Energy Based Building Energy Management Systems: Issues and Recommendations DOI Creative Commons
M. A. Hannan, M. Faisal, Pin Jern Ker

et al.

IEEE Access, Journal Year: 2018, Volume and Issue: 6, P. 38997 - 39014

Published: Jan. 1, 2018

A building energy management system (BEMS) is a sophisticated method used for monitoring and controlling building's requirements. number of potential studies were conducted in nearly or net zero buildings (nZEBs) the optimization consumption through efficient sustainable ways. Moreover, policy makers are approving measures to improve efficiency order foster usages. However, intelligence existing BEMSs nZEBs inadequate, because static set points heating, cooling, lighting, complexity large amounts BEMS data, data loss, network problems. To solve these issues, nZEB solution based on Internet (IoE) provides disruptive opportunities revolutionizing management. This paper presents critical review an IoE-based enhancing performance future generation utilization. The detailed IoE architecture, typical configuration, different generations nZEB, smart systems investigated. operations, advantages, limitations illustrated. comprehensive types technologies, such as routers, storage materials, renewable sources, plug-and-play interfaces, then presented. rigorous indicates that require advanced controllers integrated with technologies usage. main objective this highlight several issues challenges conventional applications nZEBs. Accordingly, suggestions research development optimized controller BEMSs. All highlighted insights recommendations will hopefully lead increasing efforts toward applications.

Language: Английский

Citations

245
A parametric approach to optimizing urban form, energy balance and environmental quality: The case of Mediterranean districts DOI Creative Commons
Jonathan Natanian, Or Aleksandrowicz, Thomas Auer

et al.

Applied Energy, Journal Year: 2019, Volume and Issue: 254, P. 113637 - 113637

Published: Aug. 14, 2019

Despite the global call for a paradigm shift towards new environmentally conscious urban planning, little has changed in practice, especially hot climatic regions. This paper helps bridge this gap by introducing an automated parametric workflow performance driven design. The methodology was tested here and Mediterranean context consists of typological analysis, through Grasshopper with total 1920 iterations. For each iteration performative effects both building (i.e. typology, window to wall ratio glazing properties) design parameters distance between buildings, floor area orientation) were evaluated residential office uses. metrics - monthly/hourly energy load match spatial daylight autonomy calculated using Energyplus Radiance, respectively, recorded iteration. main results indicate substantial differences typologies under different density scenarios; correlation shape factor index as well benefits courtyard typology terms balance, its challenging performance, established. These demonstrate potential highlight trade-offs form environmental considerations designers thus provide way buildings their surroundings. Its application should help policy makers contextualize nearly zero block concepts define criteria goals.

Language: Английский

Citations

174
Concept of net zero energy buildings (NZEB) - A literature review DOI

Rajan Kumar Jaysawal,

Suprava Chakraborty,

D. Elangovan

et al.

Cleaner Engineering and Technology, Journal Year: 2022, Volume and Issue: 11, P. 100582 - 100582

Published: Nov. 5, 2022

Language: Английский

Citations

127
Assessing Nearly Zero Energy Buildings (NZEBs) development in Europe DOI Creative Commons
Delia D’Agostino, Sofia Tsemekidi Tzeiranaki, Paolo Zangheri

et al.

Energy Strategy Reviews, Journal Year: 2021, Volume and Issue: 36, P. 100680 - 100680

Published: July 1, 2021

Decarbonising the energy sector is crucial to reach future climate and goals. As established by Energy Performance of Building Directive recast, Nearly Zero Buildings (NZEBs) are mandatory building target in Europe for all new buildings from 2021 onwards. In light approaching deadline, this paper assesses development NZEBs based on most recent collected data information. This provides an overview implementation national definitions performance values new, existing, residential, non-residential Member States. It evaluates differences with European benchmark cost-optimal levels. An commonly implemented technologies given together costs relative projections over next decades. Finally, quantitative diffusion States as recently assessed. The evolution NZEB concept role also forecasted. results assume a strategic value targets sector, showing progress made relation different aspects. They provide comprehensive analysis depicting positive overall improvement definitions, uptake, technology development, Next challenges barriers outlined appear mainly related retrofit.

Language: Английский

Citations

122
Digital building twins and blockchain for performance-based (smart) contracts DOI Creative Commons
Jens Hunhevicz,

Mahshid Motie,

Daniel Hall

et al.

Automation in Construction, Journal Year: 2021, Volume and Issue: 133, P. 103981 - 103981

Published: Oct. 11, 2021

Performance contracts used for servitized business models enable consideration of overall life-cycle costs rather than just production costs. However, practical implementation performance has been limited due to challenges with evaluation, accountability, and financial concepts. As a solution, this paper proposes the connection digital building twin blockchain-based smart execute performance-based payments. First, we conceptualize technical architecture connect blockchain twins. The stores evaluates data in real-time while ensures transparency trusted execution automatic evaluation rewards through contracts. Next, demonstrate feasibility both concept by integrating Ethereum sensors via Siemens platform. resulting prototype is first full-stack contract built environment.

Language: Английский

Citations

119