Energy transition based on effective energy use in household sector of rural China

Li, Zhen; Niu, Shuwen; Vega, Sol Maria Halleck; Dang, Lei; Qiang, Wenli

doi:10.1016/j.seta.2022.102758

Cited by 4 publications

(7 citation statements)

References 40 publications

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“…Meanwhile, due to the poor condition of existing rural residential buildings, their renovation work is relatively large. For buildings with LCI in [3,4), the lowcarbon evaluation situation is medium, and the buildings can be retrofitted according to different criteria, giving priority to indicators with good low-carbon performance. buildings with LCI in the range of [4,5] can temporarily not be retrofitted because of good conditions in all aspects.…”

Section: Ahp Analysismentioning

confidence: 99%

“…For buildings with LCI in [3,4), the lowcarbon evaluation situation is medium, and the buildings can be retrofitted according to different criteria, giving priority to indicators with good low-carbon performance. buildings with LCI in the range of [4,5] can temporarily not be retrofitted because of good conditions in all aspects. buildings with LCI of high or medium carbon type, this paper hopes that through retrofitting, the LCI can reach a score of 4 or higher to achieve their low-carbon Transformation.…”

Section: Ahp Analysismentioning

confidence: 99%

“…At the 75th UNGA video conference in 2020, General Secretary Xi Jinping proposed that China had decided to strive to reach peak CO 2 emissions by 2030 and to achieve the goal of carbon neutrality by 2060. This marks a gradual transition in China's energy consumption structure from being dominated by traditional energy sources to a two-wheel drive and synergistic development of traditional and new energy sources [4,5].…”

Section: Introductionmentioning

confidence: 99%

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Research on the low carbonization of clean energy use in rural residential buildings in China under the background of “carbon peaking and carbon neutrality”

Wang¹,

Hong

2023

Preprint

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As an important part of the construction industry, rural residential buildings are characterized by low energy utilization, unreasonable structures and low consumption levels, and it is particularly important to study their low-carbon transformation and evaluation system. In view of the many low-carbon transformation needs of rural residential buildings, the existing research results were analyzed in depth, and the coefficient of variation method was used to identify the important factors affecting the low-carbon transformation of rural residential buildings, and the evaluation system of rural residential buildings’ low-carbon transformation was determined by Analytic Hierarchy Process (APH), and the system was used in a rural residential building low-carbon evaluation study. The results show that the influence of “energy use”, “envelope structure” and “economic factors” on the decarbonization of buildings is obvious, with the weights of 36.4%, 24.5% and 19.5% respectively. Among the secondary indicators, “clean energy utilization”, “electricity consumption”, “external wall insulation system” and “window performance” are the most important factors in reducing carbon emissions in rural areas. The most critical influencing factors for the low carbonization level of clean energy in rural residential buildings are “window performance”. Finally, based on the constructed low carbonization evaluation system, we propose a targeted solution strategy to provide a theoretical basis for the establishment of an effective low carbonization evaluation system for clean energy in rural residential buildings.

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Section: Ahp Analysismentioning

confidence: 99%

Section: Ahp Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Research on the low carbonization of clean energy use in rural residential buildings in China under the background of “carbon peaking and carbon neutrality”

Wang¹,

Hong

2023

Preprint

View full text Add to dashboard Cite

show abstract

“…Meanwhile, due to the poor condition of existing rural residential buildings, their renovation work is relatively large. For buildings with LCI in [3,4), the low-carbon evaluation situation is medium, and the buildings can be retrofitted according to different criteria, giving priority to indicators with good low-carbon performance. buildings with LCI in the range of [4,5] can temporarily not be retrofitted because of good conditions in all aspects.…”

Section: Ahp Analysismentioning

confidence: 99%

“…This marks a gradual transition in China's energy consumption structure from being dominated by traditional energy sources to a two-wheel drive and synergistic development of traditional and new energy sources. 4,5 According to statistics, China's total energy consumption in the construction industry in 2019 is 2.233 billion tons of standard coal, and the total carbon emissions in the construction process is 4.997 billion tons of carbon dioxide, accounting for about half of the total carbon emissions in the country. 6 On the other hand, rural residential buildings, as an important part of China's building sector, account for about 25% of the total building energy consumption in the country; however, due to the low energy utilization rate, unreasonable structure and low consumption level of rural residential buildings, the energy consumption of rural residents has been increasing year by year.…”

Section: Introductionmentioning

confidence: 99%

Research on low‐carbon evaluation of clean energy use in rural residential buildings based on Analytic Hierarchy Process method

Wang¹,

Liu

Hong

et al. 2023

Engineering Reports

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As an important part of the construction industry, rural residential buildings are characterized by low energy utilization, unreasonable structure, and low consumption level, so it is particularly important to study the low carbon transformation and evaluation system. In this study, the coefficient of variation method was used to identify the important factors affecting the low‐carbon transformation of rural residential buildings, and the evaluation system of low‐carbonization of rural residential buildings was determined by Analytic Hierarchy Process (AHP), and the system was used in a rural residential building low‐carbonization evaluation study. The results show that “Energy utilization,” “Envelope structure,” and “Economic factors” have obvious influence on the low carbonization of buildings, with the weights of 36.4%, 24.5%, and 19.5%, respectively. Among the secondary indicators, the top four weightings are “clean energy utilization rate” (0.152), “external wall insulation system” (0.090), “window performance” (0.088), and “electricity consumption” (0.084), which are the most critical factors influencing the low carbonization level of clean energy utilization in rural residential buildings. Finally, based on the constructed low‐carbonization evaluation system, we propose targeted solution strategies to provide a theoretical basis for establishing an effective assessment system for the low‐carbonization of clean energy in rural residential buildings.

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Multi-objective optimization of multi-energy complementary systems integrated biomass-solar-wind energy utilization in rural areas

Chen,

Wei,

Yang

et al. 2025

Energy Conversion and Management

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Energy transition based on effective energy use in household sector of rural China

Cited by 4 publications

References 40 publications

Research on the low carbonization of clean energy use in rural residential buildings in China under the background of “carbon peaking and carbon neutrality”

Research on the low carbonization of clean energy use in rural residential buildings in China under the background of “carbon peaking and carbon neutrality”

Research on low‐carbon evaluation of clean energy use in rural residential buildings based on Analytic Hierarchy Process method

Multi-objective optimization of multi-energy complementary systems integrated biomass-solar-wind energy utilization in rural areas

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