Comparing the Standards of Life Cycle Carbon Assessment of Buildings: An Analysis of the Pros and Cons

Dong, Yahong; Yang, Tingyi; Liu, Peng; Xu, Zhenyan

doi:10.3390/buildings13102417

Cited by 2 publications

(1 citation statement)

References 51 publications

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“…Both these figures mark a remarkable increase of over 15% compared to the previous year. This substantial growth can be attributed to the strong guidance provided by national strategies and policies [1]. Looking ahead, it is anticipated that China's wind energy sector will continue to witness rapid expansion, with an estimated annual growth rate of 80 million kilowatts over the next five years.…”

Section: Introductionmentioning

confidence: 99%

Integrated Interactive Control of Distribution Systems with Multi-Building Microgrids Based on Game Theory

Lou,

Zhu,

et al. 2024

Buildings

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In the transactional processes within a multi-building microgrid system, it is imperative to safeguard stakeholders’ interests and ensure stable, economically efficient operation. Therefore, this paper proposes an integrated interactive control of distribution systems with multi-building microgrids based on game theory. Initially, an interactive framework encompassing superior power grids, distribution network operators, and multi-building microgrids is proposed. This framework establishes a master–slave game model between distribution network operators and multi-building microgrids. Additionally, it introduces the concept of Soft Open Points between building microgrids to enhance system operational safety while also reducing economic costs for distribution network operators. Subsequently, to maintain solution accuracy and optimality, it employs linearization and cone relaxation methods to transform the original model into a mixed-integer second-order cone programming model. Furthermore, it enhances an iterative search method and the price mechanism based on supply and demand ratios. The revised price mechanism serves to boost the participation of building microgrid users in energy regulation, while the iterative search method effectively resolves the equilibrium point of interest among all game participants. Finally, a simulation analysis is conducted on an IEEE-33 test system, and the effectiveness of the proposed strategy is verified by comparing three schemes.

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Section: Introductionmentioning

confidence: 99%

Integrated Interactive Control of Distribution Systems with Multi-Building Microgrids Based on Game Theory

Lou,

Zhu,

et al. 2024

Buildings

View full text Add to dashboard Cite

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Building life-cycle management by carbon homeostasis potential

A.E.,

M.O.,

N.V.

et al. 2024

Construction Materials and Products

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The rapid development of urban areas necessitates a comprehensive understanding of the environmental implications of construction projects, particularly within urban development clusters. This paper discusses the significance of analyzing construction projects, focusing on their carbon potential impacts on the environment. Construction projects are among the largest consumers of natural, material and energy resources, resulting in a carbon footprint that contributes to global climate change. The technological transition to zero-carbon energy sources and low-greenhouse-gas-emitting building materials is setting new trends in the design and implementation of construction projects. This includes achieving a balance between anthropogenic emissions and their uptake by ecosystems - carbon neutrality throughout the building life cycle. As a consequence, the increased focus on global climate change makes reducing the carbon footprint of a building over its lifetime a promising area of research. The novelty of the research is the development of a technology to quantitatively assess the carbon impact of construction projects, facilitating the introduction of low-carbon organisational and technical solutions at all stages of the building life cycle. The methodology of environmental safety management of buildings with high carbon homeostasis for forecasting of comfortable living conditions developed by the authors is based on the systemic representation of the natural-technogenic system of the integrated development of territories in the form of an open dynamic structure. The research is carried out on the basis of the formation tools of the author's factor space of complex carbon impact assessment, ranking and polycriteria comparison of quantitative environmental safety assessment of buildings for selecting the optimal desisions, use of the apparatus of optimisation target setting and carbon neutrality modelling. The implenetetion of the proposed technology can reduce the carbon impact of a project by up to 40% over the building life cycle, maintaining the economic incentive to develop low carbon construction, preventing climate change and ensuring that the construction industry achieves carbon neutrality.

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Comparing the Standards of Life Cycle Carbon Assessment of Buildings: An Analysis of the Pros and Cons

Cited by 2 publications

References 51 publications

Integrated Interactive Control of Distribution Systems with Multi-Building Microgrids Based on Game Theory

Integrated Interactive Control of Distribution Systems with Multi-Building Microgrids Based on Game Theory

Building life-cycle management by carbon homeostasis potential

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