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Journal articles on the topic 'Energy intensity of construction production'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Oparina, Lyudmila, and Valeriy Ogurtsov. "Consideration of construction materials energy intensity during the capital construction objects life cycle." Smart composite in construction 4, no. 4 (2023): 50–60. http://dx.doi.org/10.52957/2782-1919-2024-4-4-50-60.

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Considerable energy resources are consumed in the production of building materials, during construction and installation works, for operation with current and major repairs, reconstruction, dismantling, utilisation and recycling. As a rule, these energy resources are non-renewable, therefore, for energy saving purposes, it is necessary to take into account the total energy consumption of capital construction facilities during their life cycle. The authors have proposed the structure of a relational database of building materials energy intensity to calculate energy costs. The proposed database

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2

Zheleznov, Maksim, Lyubov' Adamcevich, Dmitriy Solov'ev, and Aleksey Adamcevich. "SOME ASPECTS OF REDUCING THE ENERGY INTENSITY OF THE CONSTRUCTION OF TRANSPORT INFRASTRUCTURE FACILITIES." Construction and Architecture 9, no. 2 (2021): 31–35. http://dx.doi.org/10.29039/2308-0191-2021-9-2-31-35.

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The article discusses some actual issues of reducing the energy intensity of the transport infrastructure construction. The relationship between road transport construction in Russia with the capabilities of the production sector of reinforced concrete products is shown. The ways of increasing the precast concrete factories efficiency by optimizing the technological processes of production are considered. The relevance of the information modeling technologies implementation in the construction of roads and the construction of transport infrastructure in the framework of the implementatio

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3

Szaruga, Elżbieta, and Elżbieta Załoga. "Environmental Management from the Point of View of the Energy Intensity of Road Freight Transport and Shocks." International Journal of Environmental Research and Public Health 19, no. 21 (2022): 14417. http://dx.doi.org/10.3390/ijerph192114417.

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The research aimed to identify the directions of rationalization of the energy intensity of road freight transport in the context of the long-term balance of the drifting economy. The study was related to the case of Poland, and its scope spans 8.5 years. The long-term drift of the economy and shocks from the production process of the construction, industry, and processing sectors were taken into account in the research. In addition, the structural shocks were decomposed and validated. Twenty-one statistically significant multidirectional and varying relationships between the energy consumptio

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Gutowski, Timothy G., Sahil Sahni, Julian M. Allwood, Michael F. Ashby, and Ernst Worrell. "The energy required to produce materials: constraints on energy-intensity improvements, parameters of demand." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 371, no. 1986 (2013): 20120003. http://dx.doi.org/10.1098/rsta.2012.0003.

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In this paper, we review the energy requirements to make materials on a global scale by focusing on the five construction materials that dominate energy used in material production: steel, cement, paper, plastics and aluminium. We then estimate the possibility of reducing absolute material production energy by half, while doubling production from the present to 2050. The goal therefore is a 75 per cent reduction in energy intensity. Four technology-based strategies are investigated, regardless of cost: (i) widespread application of best available technology (BAT), (ii) BAT to cutting-edge tech

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Ignatyev, Aleksey, Valeriy Gotovcev, and Pavel Razgovorov. "Gradient model of liquid adhesion on the building material surface." Smart composite in construction 4, no. 4 (2023): 30–49. http://dx.doi.org/10.52957/2782-1919-2024-4-4-30-49.

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Considerable energy resources are consumed in the production of building materials, during construction and installation works, for operation with current and major repairs, reconstruction, dismantling, utilisation and recycling. As a rule, these energy resources are non-renewable, therefore, for energy saving purposes, it is necessary to take into account the total energy consumption of capital construction facilities during their life cycle. The authors have proposed the structure of a relational database of building materials energy intensity to calculate energy costs. The proposed database

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6

Omarov, Zh, G. Tleulenova, K. Makashev, G. Zhukenova, and K. Abdrakhmanova. "ENERGY-EFFICIENT TECHNOLOGIESFOR THE USE OF STRUCTURES AND COMPOSITE MATERIALS OF WOOD WASTE." Mechanics and Technologies, no. 1 (March 30, 2025): 200–208. https://doi.org/10.55956/qszd4922.

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In modern low-rise housing construction, metal tiles, rolled roofing, various types of wooden roofing, metal roofing, precast reinforced concrete slabs, wavy asbestos cement sheets, reinforced concrete rafters are used for roofs and roofs. The production of many of these types of roofs has a limited industrial base, requires significant consumption of materials and labor intensity of construction work, or involves significant consumption of wood, and their production volumes do not meet the demand of modern construction. An alternative solution is the production of one of the slab materials –

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7

Savenkov, Andrey, and Andrei Cherepanov. "EVALUATION OF THE STRENGTH OF SAMPLES FROM PERLITE CEMENT DRY BUILDING MIX." Bulletin of the Angarsk State Technical University 1, no. 17 (2023): 266–68. http://dx.doi.org/10.36629/2686-777x-2023-1-17-266-268.

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The article presents an analysis of the production and application of dry mixes in construction. Today it is already impossible to imagine both new construction and reconstruction or repair of buildings without the use of modified dry mixes. This increases the manufacturability of con-struction processes, reduces their cost and energy intensity of production. The composition of warm plaster has been developed and the strength of samples from perlite cement dry construc-tion mix has been evaluated

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8

Zach, Jiri, Jitka Peterková, and Nikol Žižková. "Development of Materials Based on Flax for Thermal Insulation and Thermal Rehabilitation of Structures." Advanced Materials Research 688 (May 2013): 153–57. http://dx.doi.org/10.4028/www.scientific.net/amr.688.153.

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Thermal restoration of building constructions presents a complex of measures during renovation and life prolongation of buildings. It is a solution including restoration of bearing parts of the construction, solutions of moisture questions and the thermal insulation and new surface treatments of the construction. After application of the thermal insulation total energy intensity for heating and cooling is reduced and the thermal comfort inside insulated object is improved. Nowadays at application of thermal insulating systems a huge amount of insulants produced from non-renewable materials (EP

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9

Kolobova, Svetlana Vitalevna. "Development of Composition and Technology of Wood-Slag Composite Material." Key Engineering Materials 802 (May 2019): 31–41. http://dx.doi.org/10.4028/www.scientific.net/kem.802.31.

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The most urgent task in the construction industry today is energy saving at all stages: from the production of building materials, products and structures to the construction of buildings and their operation. Combining these problems forms one of the directions of innovation policy of the majority of subjects of the Russian Federation – strengthening of local capacity and demonstration of solutions to improve energy and resource saving in construction. Building materials industry-one of the leading sectors of the economy, which is quite effectively uses secondary products of many industries fo

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10

ONOFRIICHUK, Ihor, and Andrii ROSYNSKYI. "Justification of the components of a digitalized energy consumption control toolkit for contracting enterprises." Ways to Improve Construction Efficiency 1, no. 55 (2025): 259–72. https://doi.org/10.32347/2707-501x.2025.55(1).259-272.

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This article addresses the issue of managing energy efficiency in construction production for contracting enterprises, which arises due to the gaps between periods of energy resource consumption and the inflow of financial resources for their payment. It has been determined that traditional methods of assessing payment capacity deficits do not provide a well-founded answer regarding the financial and energy security of construction enterprises. Given this, the article proposes conceptual foundations for designing intelligent energy consumption control systems for contracting enterprises, consi

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11

Pilathottathil, Sabika Nasrim, and Abdul Rauf. "Barriers to the Use of Cross-Laminated Timber for Mid-Rise Residential Buildings in the UAE." Sustainability 16, no. 16 (2024): 6837. http://dx.doi.org/10.3390/su16166837.

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Buildings account for approximately 40% of global energy consumption annually, with substantial energy use occurring during both the construction and operation phases. The energy required for the production of construction materials contributes significantly to the overall energy intensity of the building sector. This underscores the critical need for materials with low embodied energy to mitigate the environmental impact associated with building construction and operation. Cross-laminated timber, massive timber product with excellent load-bearing capabilities, is becoming popular in mid-rise

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12

Wang, Jing. "Based on RFID Prefabricated Building Component Design and Monitoring System Research." Advanced Materials Research 983 (June 2014): 359–62. http://dx.doi.org/10.4028/www.scientific.net/amr.983.359.

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Long-term since, our country concrete building mainly adopts the construction of the traditional mode of production, design and build extensive, poor operation condition, high labor intensity, large building materials loss and building garbage, construction quality is not stable, the whole life cycle of building energy consumption is high, the low degree of industrialization, and the energy conservation, emission reduction and environmental protection policies carried out by the state. Prefabricated buildings are the main characteristics of the sustainable development of construction industry,

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13

Shapoval, S. "SYSTEMATIZATION OF APPROACHES TO THE SOLUTION OF THE PROBLEM OF ENERGY SAVING IN THE CONSTRUCTION INDUSTRY." Municipal economy of cities 1, no. 161 (2021): 25–31. http://dx.doi.org/10.33042/2522-1809-2021-1-161-25-31.

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The information on existing energy-efficient building materials and constructions on the basis of the accumulated experience of operation is analyzed; collected and systematized according to certain priorities requirements for building materials and structures, the order of their design and operation; the classification of energy saving methods is formulated, substantiated and offered for use; recommended a number of technical solutions to achieve energy savings in the construction of residential and public buildings. Possibilities of using highly effective foreign additives in concretes prepa

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14

Grassian, David, and Daniel Olsen. "Lifecycle Energy Accounting of Three Small Offshore Oil Fields." Energies 12, no. 14 (2019): 2731. http://dx.doi.org/10.3390/en12142731.

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Small oil fields are expected to play an increasingly prominent role in the delivery of global crude oil production. As such, the Energy Return on Investment (EROI) parameter for three small offshore fields are investigated following a well-documented methodology, which is comprised of a “bottom-up” estimate for lifting and drilling energy and a “top-down” estimate for construction energy. EROI is the useable energy output divided by the applied energy input, and in this research, subscripts for “lifting”, “drilling”, and “construction” are used to differentiate the types of input energies acc

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15

Szymańska, Elżbieta Jadwiga, and Robert Mroczek. "Energy Intensity of Food Industry Production in Poland in the Process of Energy Transformation." Energies 16, no. 4 (2023): 1843. http://dx.doi.org/10.3390/en16041843.

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The aim of this study was to assess the energy consumption of production in selected branches of the food industry in Poland and to identify its changes after Poland’s accession to the EU. This issue is particularly important in the period of energy transformation and soaring energy prices. The novelty of this article is the determination of changes in the energy efficiency of various branches of the food industry. The main source of data was mass statistics data and unpublished data from the Central Statistical Office for 2004–2020. Descriptive statistics, comparative analysis, and strategic

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16

Zhang, Yue, Min Li, Jiazhen Sun, et al. "Spatiotemporal Variations and Driving Factors of Carbon Emissions Related to Energy Consumption in the Construction Industry of China." Energies 18, no. 14 (2025): 3700. https://doi.org/10.3390/en18143700.

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As a major contributor to energy consumption and carbon emissions, the low-carbon transformation of the construction industry is crucial for China to achieve its established carbon-emission reduction targets. Therefore, a systematic analysis of the spatial and temporal evolution trends and key drivers of carbon emissions in the construction industry is an important reference for the formulation of emission reduction policies in the industry and the promotion of green and low-carbon development. This study first estimated carbon emissions from direct and indirect energy consumption in China’s c

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17

Udomiaye, Emmanuel, Ukpong Edidiong, and Ikpa Ochea. "An assessment of the effects of manual energy and material haulage on the initial embodied environmental impact of residential buildings." Mehran University Research Journal of Engineering and Technology 44, no. 1 (2025): 34. https://doi.org/10.22581/muet1982.2857.

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The energy inputs associated with all the stages of production of a building are known as initial embodied energy. These stages range from the mining of natural materials to manufacturing, transportation, and construction. . Inadequate local data in the formulation of climate change mitigation strategies have made studies on the effects of construction and transportation energy/emissions very significant. The study aims to appraise the impact of material haulage and site construction processes on the initial embodied energy and emission in the Nigerian context with the view of identifying the

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18

Mazur, Kamila Ewelina, Jan Barwicki, and Vitalii Tseiko. "Comparison of Mechanized and Automated Technologies in the Scope of Cumulative Energy in Sustainable Milk Production." Sustainability 16, no. 2 (2024): 906. http://dx.doi.org/10.3390/su16020906.

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The labor and energy inputs for milking and milk cooling, the preparation and distribution of feed, and manure removal were analyzed on eight farms in the Masovian, Podlaskie, Lower Silesian, and Kuyavian–Pomeranian voivodeships. In these facilities, milking was carried out using milking robots, which were also employed during feed preparation and discharge. The cleaning of manure channels and walking corridors were also automated. Based on labor, fuel, energy consumption, weight of machinery and equipment, and building area, the cumulative energy intensity of the farms was calculated, taking

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19

ANISHCHENKO, Anna, Vladimir BLAZHKO, Mykola BUHRYMENKO, Darya KALIENICH, and Vasyl VEDMID. "COMPREHENSIVE APPROACH TO THE PRODUCTION OF CONCRETE BLOCKS FOR MODULAR CONSTRUCTION." Scientific Bulletin of Building, no. 112 (June 30, 2025): 179–87. https://doi.org/10.33042/2311-7257.2025.112.1.22.

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This article presents an in-depth investigation into the development and application of concrete interlocking blocks designed for modular construction, with a particular focus on optimizing the compaction process of the concrete mixture. The study explores the technological, mechanical, and operational aspects of using interlocking modular units, emphasizing their relevance in rapid-deployment construction, emergency infrastructure, and environmentally responsible building practices. A key innovation highlighted in this research is the application of a combined vibration loading system for com

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20

Interlenghi, Stefano Ferrari, José Luiz de Medeiros, and Ofélia de Queiroz Fernandes Araújo. "A Lifecycle Sustainability Assessment of CO₂ Emissions, Energy Consumption and Social Aspects of Methylic and Ethylic Biodiesel Using Principal Component Analysis." Materials Science Forum 965 (July 2019): 1–12. http://dx.doi.org/10.4028/www.scientific.net/msf.965.1.

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The possibility of using renewable feedstocks for biodiesel production and reducing gas emissions makes it an attractive large-scale substitute to traditional fossil diesel. Although renewability is one of the main driving forces in biodiesel use, traditional production routes employ methanol as the transesterification agent, a chemical generated from fossil carbon. Aiming at further improving biodiesel’s sustainable performance, the replacement of methanol by ethanol has been proposed. Use of the ethylic production route could further reduce CO2 emissions, energy consumption and generate more

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21

Viktorovich, Bredikhin, and Natalia Bredikhina. "Reliability of constructional production line." Journal of Applied Engineering Science 18, no. 4 (2020): 586–90. http://dx.doi.org/10.5937/jaes0-28674.

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The article discusses the most important quantitative characteristics of the reliability of constructional production line. The reliability of constructional production line, in the general case, is understood as its property to maintain its parameters in permissible, predetermined limits. One of the main parameters of constructional production line is its intensity. In addition, intensity is one of the main indicators characterizing the efficiency of the production line. Generally speaking, efficiency serves as a measure of system productivity taking into account the external environment. The

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22

Dogaru, Vasile. "In-process measurement of urban energy-oxygen-pollution for the main residential building areas in Timisoara." E3S Web of Conferences 111 (2019): 06078. http://dx.doi.org/10.1051/e3sconf/201911106078.

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The development of cities is below the target in reducing pollution and high population density. The environmental agency formulated the rules for the construction of spatial area-based balances of energy use-oxygen production-pollution for the new Building Code of Timisoara. Studies for households or traffic typically evaluate separately energy, oxygen production or pollution. In this research, we have developed a flow-funds model for conterminous residential building processes with spatial-temporal borders. We are modeling the integrated processes for energy-oxygen-pollution in 14 urban zone

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23

Gerasimov, Denis, and Aleksey Ignatyev. "Pilot production line for granulated asphalt concrete mix production." Smart composite in construction 5, no. 4 (2024): 75–89. https://doi.org/10.52957/2782-1919-2024-5-4-75-89.

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The paper presents the results of calculation of a pilot production line for granulated asphalt concrete mixture with inclusion of phosphogypsum and secondary polyethylene terephthalate. The authors propose a method of mixing asphalt mixture components by pelletising. The authors selected the production units of the pilot line, gave recommendations on the minimum permissible technical and operational characteristics of the equipment. The authors have developed a brief technological regulation of production, energy and resource intensity of production was determined. In addition, it allowed the

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24

Fedoseev, I. V., M. N. Yudenko, and A. N. Vasiliev. "Industry 4.0 in a series of technological paradigms and industrial revolutions: transformation of the construction industry." Вестник гражданских инженеров 19, no. 4 (2022): 172–79. http://dx.doi.org/10.23968/1999-5571-2022-19-4-172-179.

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The article proposes axioms which reveal the features of technological paradigms` development through industrial revolutions. The role of technological paradigms in the development of society is considered and the mechanism of change from the currently dominant paradigm to the incipient one is investigated. The argument for the development of technological paradigms as large socio-economic systems is given, which gives a deep understanding of the regression of technological paradigms, and research points to the exhaustibility of evolutionary improvements of the existing fundamental innovation

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25

Chen, Xuanyi, Yutong Qian, Tingting Han, and Yue Pu. "Prediction of City Energy Consumption Based on Long-Range Energy Alternatives Planning System (LEAP) Model." Journal of Physics: Conference Series 3012, no. 1 (2025): 012051. https://doi.org/10.1088/1742-6596/3012/1/012051.

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Abstract Energy is the foundation of human economic and social development. Energy demand is closely related to energy security and national economic development, and fossil energy consumption is positively correlated with carbon emissions. This research takes a coastal city in eastern China as the example and takes the data of energy consumption in 2019 as the baseline to project the future energy consumption. The study was conducted using the Long-Range Energy Alternatives Planning System (LEAP) software and this paper develops a LEAP model with data of GDP, population, industrial structure,

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26

Bredikhina, Natalia. "Strategic aspects of the production and economic potential of urban investment and construction sector." Journal of Applied Engineering Science 19, no. 2 (2021): 483–87. http://dx.doi.org/10.5937/jaes0-31444.

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The formation of the production and economic policy of enterprises of the urban investment and construction sector presupposes determination of objectives and development strategies for the short and long terms, based on the potential capabilities of each enterprise and its provision with appropriate resources. The article presents the organizational and managerial analysis of the overall assessment of the enterprise potential and functional areas to identify enterprise's strategical strengths and weaknesses. The analysis of such components as the intensity of construction (reconstruction), la

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27

Abolhassani, Amir, Gale Boyd, Majid Jaridi, Bhaskaran Gopalakrishnan, and James Harner. "“Is Energy That Different from Labor?” Similarity in Determinants of Intensity for Auto Assembly Plants." Energies 16, no. 4 (2023): 1776. http://dx.doi.org/10.3390/en16041776.

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This paper addresses the question “Is energy that different from labor?” from the perspective of efficiency. It presents a novel statistical analysis for the auto assembly industry in North America to examine the determinants of relative energy intensity, and contrasts this with a similar analysis of the determinants of another important factor of production, labor intensity. The data used combine two non-public sources of data previously used to separately study key performance indicators (KPIs) for energy and labor intensity. The study found these two KPIs are statistically correlated (the c

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28

Yao, S., P. Peralta-Braz, M. M. Alamdari, R. O. Ruiz, and E. Atroshchenko. "Optimal design of piezoelectric energy harvesters for bridge infrastructure: Effects of location and traffic intensity on energy production." Applied Energy 355 (February 2024): 122285. http://dx.doi.org/10.1016/j.apenergy.2023.122285.

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Zhou, P., H. Zhang, and L. P. Zhang. "The drivers of energy intensity changes in Chinese cities: A production-theoretical decomposition analysis." Applied Energy 307 (February 2022): 118230. http://dx.doi.org/10.1016/j.apenergy.2021.118230.

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Sun, Kuanghan, Jian Sun, Changsheng Bu, Long Jiang, and Chuanwen Zhao. "Historical Drivers and Reduction Paths of CO2 Emissions in Jiangsu’s Cement Industry." C 11, no. 1 (2025): 20. https://doi.org/10.3390/c11010020.

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With global climate challenges intensifying, the cement industry, as a major CO2 emitter, has attracted significant attention regarding its emission reduction potential and strategies. Advanced economies like the European Union use carbon pricing to spur innovation, while emerging countries focus on incremental solutions, such as fuel substitution. Combining LMDI decomposition and the LEAP model, this study examines Jiangsu Province as a test bed for China’s decarbonization strategy, a highly efficient region with carbon intensity 8% lower than the national average. Historical analysis identif

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31

Iegorov, B., and N. Khorenzhy. "DETERMINATION OF THE INTERNAL POTENTIAL OF ENERGY EFFICIENCY IN COMPOUND FEED PRODUCTION." Grain Products and Mixed Fodder’s 21, no. 1 (2021): 37–42. http://dx.doi.org/10.15673/gpmf.v21i1.2095.

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Grass flour is a unique protein-vitamin feed product, the role of which in animal feeding can hardly be overestimated. In 2010, the industry for the production of grass meal from alfalfa, for example, in Europe included 300 factories and 50 farms, which produced 4200 million tons of products. In Russia, the development of poultry and livestock farming has also increased the demand for this fodder and gradually restored its production. But in Ukraine, due to its high energy intensity, the production of herbal flour has almost ceased. It is shown that the fuel and energy balance of this technolo

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32

Marinina, Oksana, Anna Nechitailo, Gennady Stroykov, Anna Tsvetkova, Ekaterina Reshneva, and Liudmila Turovskaya. "Technical and Economic Assessment of Energy Efficiency of Electrification of Hydrocarbon Production Facilities in Underdeveloped Areas." Sustainability 15, no. 12 (2023): 9614. http://dx.doi.org/10.3390/su15129614.

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The relevance of the technical and economic evaluation of options for the optimization of electrification projects of hydrocarbon production facilities is due to the growing need for the development of new fields in undeveloped and hard-to-reach territories. Development of new fields requires the construction of large amounts of infrastructure energy facilities, new solutions to improve energy efficiency, reducing capital intensity of projects, solutions to improve the efficiency of resource use in the circular economy, and the use of renewable energy sources (RES). Analysis of the technologic

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González Palencia, Juan C. González, Yuta Itoi, and Mikiya Araki. "Design of a Hydrogen Production System Considering Energy Consumption, Water Consumption, CO2 Emissions and Cost." Energies 15, no. 21 (2022): 7938. http://dx.doi.org/10.3390/en15217938.

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CO2 emissions associated with hydrogen production can be reduced replacing steam methane reforming with electrolysis using renewable electricity with a trade-off of increasing energy consumption, water consumption and cost. In this research, a linear programming optimization model of a hydrogen production system that considers simultaneously energy consumption, water consumption, CO2 emissions and cost on a cradle-to-gate basis was developed. The model was used to evaluate the impact of CO2 intensity on the optimum design of a hydrogen production system for Japan considering different stakehol

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Zhang, Xiaocun, Qiwen Zhu, and Xueqi Zhang. "Carbon Emission Intensity of Final Electricity Consumption: Assessment and Decomposition of Regional Power Grids in China from 2005 to 2020." Sustainability 15, no. 13 (2023): 9946. http://dx.doi.org/10.3390/su15139946.

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Electricity consumption is a crucial source of carbon emissions. Many studies have focused on the emissions relevant to electricity generation, yet it is also important to evaluate the carbon intensity of final electricity use for the emission assessment of various industries. Considering fossil fuel consumption, regional exchange, and transmission loss, this study proposed a method to assess the emission intensities of electricity generation, supply, and use. Based on statistical data, the carbon intensities of North, Northeast, East, Central, Northwest, and South China power grids were evalu

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Gao, Jingxin, Hong Ren, Xianrui Ma, Weiguang Cai, and Qingwei Shi. "A total energy efficiency evaluation framework based on embodied energy for the construction industry and the spatio-temporal evolution analysis." Engineering, Construction and Architectural Management 26, no. 8 (2019): 1652–71. http://dx.doi.org/10.1108/ecam-07-2018-0284.

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Purpose As a typical resource energy-intensive industry, the scale of construction industry has been expanding rapidly owing to the large-scale urbanization and the economic booming in China, which results in a sharp increase in the energy consumption of construction industry. However, it is infeasible to mitigate the energy consumption by reducing the production activities of construction industry. Therefore, improving the energy efficiency of construction industry is essential for energy saving. Construction industry has close relationships with other industries. The production activities ha

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36

Hroudová, Jitka, Jiri Zach, Rudolf Hela, and Azra Korjenic. "Advanced, Thermal Insulation Materials Suitable for Insulation and Repair of Buildings." Advanced Materials Research 688 (May 2013): 54–59. http://dx.doi.org/10.4028/www.scientific.net/amr.688.54.

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The need of quality materials for thermal insulation and restoration of building constructions is without question an up-to-date subject. Considering the growing trend in the field of reduction of building construction energy intensity and reduction of CO2 production a general assumption at development of new thermal insulating plasters is the reduction of thermal conductivity and also reduction of density in mature conditions which results in general saving of raw materials necessary for production of 1m3 of applied plaster. Aim of the paper is to acquaint readers with results of research and

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Kittipongvises, Suthirat, Orathai Chavalparit, and Chakkaphan Sutthirat. "Greenhouse Gases and Energy Intensity of Granite Rock Mining Operations in Thailand: A Case of Industrial Rock-Construction." Environmental and Climate Technologies 18, no. 1 (2016): 64–75. http://dx.doi.org/10.1515/rtuect-2016-0014.

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Abstract This paper is aimed to systematically assess greenhouse gases (GHGs) and energy intensity of the granite rock mining operations in Thailand and also identify a range of feasible options to minimize their GHG emissions. Mining factories A, B and C, located in the Eastern region of Thailand, were selected as research case studies. The results indicated that the 3-year average of GHGs emissions from factories A to C was 3387 718 kgCO2e per year with approximately 2.92 kgCO2e per ton of granite rock produced over 2012 to 2014. Of this, the carbon intensity of grid-electricity consumption

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Bernardes, Francisco Fernandes, Thiago Libório Romanelli, Allana Katiussya Silva Pereira, et al. "Energy Performance of Different Charcoal Production Systems." Energies 16, no. 21 (2023): 7318. http://dx.doi.org/10.3390/en16217318.

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This study aimed to assess the energy performance of three different charcoal production systems: “encosta” kiln, “rectangular” kiln, and “fornalha” kiln. Data collection involved measuring carbonization product yields and essential process variables, enabling determination of material and energy flows, and evaluation of two main energy indicators: the EROI and the energy balance. The study found that all evaluated systems had a negative energy balance, indicating inefficiency. The encosta kiln system displayed the best energy performance with the highest EROI (0.90 ± 0.45) and the greatest en

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Parshikova, M. V., E. L. Lagutina, G. I. Yakovlev, A. F. Gordina, and I. E. Lagutin. "Research Results of Municipal Sewage Sludge Applied for Building Material Production." Intellekt. Sist. Proizv. 21, no. 4 (2023): 25–30. http://dx.doi.org/10.22213/2410-9304-2023-4-25-30.

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The study presents the experimental results on the use of ash obtained as a result of incineration of municipal sewage sludge from the water utility of Izhevsk, Udmurt Republic, for construction material production. Research methods are given and the results of strength tests of building material samples are given. The impact of the manufactured samples of construction materials on the ecology of the surrounding space and human health is assessed. To achieve the set objectives of the research laboratory experiment and determination of indicators of investigated values of sludge, ash and water

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Peng, Meng, Li Tan, Huan Li, et al. "Energy Transitions in Yunnan Province Based on Production Function Theory." Energies 16, no. 21 (2023): 7299. http://dx.doi.org/10.3390/en16217299.

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Yunnan is rich in renewable energy resources. An understanding of its energy structure and developmental trajectories would assist in enabling the design of suitable decarbonizing pathways and how to fit into the national 30–60 agenda. Drawing from endogenous growth theory and time series analysis, our study employs comparative functions and scenario assessments to predict the changes in the key economic indicators, such as GDP, industrial structure shifts, population, and urbanization rates, during the low-carbon transition. We further show energy structure patterns and intensity trends using

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Salnikov, Konstantin Evgenevich. "Reduction of construction time as a result of increasing the shift to three." Финансы и управление, no. 2 (February 2022): 79–89. http://dx.doi.org/10.25136/2409-7802.2022.2.34479.

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The subject of the study is the managerial relations arising in the process of shortening the duration of construction as a branch of material production engaged in the construction and reconstruction of buildings and structures for various purposes. The object of the study is: the construction complex as a whole; enterprises of various forms of ownership operating in the investment and construction sector; organizational and legal forms of interaction of participants in the investment and construction process; state regulation in the field of capital construction. The purpose of the work is t

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Ma, Xiao, Yongchun Yang, and Huazhang Zhu. "Spatiotemporal Characteristics and Influencing Factors of Renewable Energy Production Development in Ningxia Hui Autonomous Region, China (2014–2021)." Land 14, no. 4 (2025): 908. https://doi.org/10.3390/land14040908.

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Promoting the development of low-carbon renewable energy is crucial for meeting the growing energy demand, reducing dependence on fossil fuels, and controlling carbon dioxide emissions. Clarifying the spatiotemporal characteristics of regional renewable energy production and its influencing factors will help optimize the spatial layout of renewable energy production and provide a solid theoretical basis for coordinating the development of all aspects of renewable energy production. Using panel data from 22 districts and counties in Ningxia from 2014 to 2021, this study employed the spatial Gin

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Morozenko, Andrey Aleksandrovich, and Roman Vladislavovich Yakimchuk. "Risk management in the process of technological equipment supply during the construction of power engineering facilities." Vestnik MGSU, no. 6 (June 2015): 124–30. http://dx.doi.org/10.22227/1997-0935.2015.6.124-130.

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The accumulated experience of constructing technically complicated objects and the modern design technologies in general allow conducting deep analysis of construction technological solutions, though, during the project implementation there usually appears an objective necessity to substitute a wide list of technological equipment by the analogues with most close technological characteristics. In the production process it is a rather timeconsuming and organizationally complicated task, which is firstly connected with the choice of reliable supplier and contractor, logistic coordination, provid

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Chowdhury, Arpon, and S. Ganesh. "BIM based on energy & cost analysis in response to the day light intensity of a building." IOP Conference Series: Earth and Environmental Science 1327, no. 1 (2024): 012024. http://dx.doi.org/10.1088/1755-1315/1327/1/012024.

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Abstract Construction of building with proper auditing of energy is one of the challenges faced in the AEC (Architecture Engineering and Construction) industries. The need of opt sources of energy affordability in the building lights can reduce the consumption of electricity and cut down the cost of bills. The trending application in using building information modelling (BIM) for the energy saving concept on daylight factors in various building like government office, commercial complex, school building and office building are significant to achieve the sustainability goals on sustainable citi

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Gajdzik, Bożena, Radosław Wolniak, and Wieslaw Wes Grebski. "An Econometric Model of the Operation of the Steel Industry in POLAND in the Context of Process Heat and Energy Consumption." Energies 15, no. 21 (2022): 7909. http://dx.doi.org/10.3390/en15217909.

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The analyses presented in the publication allowed, on the basis of the data collected, development of an econometric model for the Polish steel industry from the point of view of the relationship between heat and energy management in the steel production process. The developed model is the main novelty of the paper. The main objective of the study was to develop an econometric model of Poland’s heat and energy economy. The following research questions were raised: Is there an econometric model describing heat consumption (intensity) in the steel industry in Poland in relation to steel producti

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Vitkalova, Irina, Anastasiya Torlova, Evgeniy Pikalov, and Oleg Selivanov. "Industrial waste utilization in the panels production for high buildings facade and socle facing." E3S Web of Conferences 33 (2018): 02062. http://dx.doi.org/10.1051/e3sconf/20183302062.

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The research presents comprehensive utilization of such industrial waste as galvanic sludge, broken window glass as functional additives for producing ceramics for facade and socle paneling in high-rise construction. The basic charge component is low-plasticity clay, which does not allow producing high-quality products if used without any functional additives. The application of the mentioned above components broadens the resource base, reduces production cost and the mass of the products in comparison with the currently used facing ceramics. The decrease of product mass helps to reduce the lo

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Chen, Jindao, Liyin Shen, Qian Shi, Jingke Hong, and J. Jorge Ochoa. "The effect of production structure on the total CO2 emissions intensity in the Chinese construction industry." Journal of Cleaner Production 213 (March 2019): 1087–95. http://dx.doi.org/10.1016/j.jclepro.2018.12.203.

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Lin, Boqiang, and Kerui Du. "Decomposing energy intensity change: A combination of index decomposition analysis and production-theoretical decomposition analysis." Applied Energy 129 (September 2014): 158–65. http://dx.doi.org/10.1016/j.apenergy.2014.04.101.

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Zhu, Yong, and Congjia Huo. "The Impact of Agricultural Production Efficiency on Agricultural Carbon Emissions in China." Energies 15, no. 12 (2022): 4464. http://dx.doi.org/10.3390/en15124464.

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With the rapid development of China’s economy, China has become the world’s largest carbon emitter. China not only has an obvious growth rate of industrial carbon emissions but also the intensity of agricultural carbon emissions is hovering at a high level. The development of China’s agricultural economy has largely come at the expense of high emissions. Currently, under the background of global warming and difficulty in controlling greenhouse gas emissions, the development of low-carbon agriculture is an important way to realize the harmonious development of the ecological environment and eco

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Yang, Zheqi, Xuming Dou, Yuqing Jiang, et al. "Tracking the CO2 Emissions of China’s Coal Production via Global Supply Chains." Energies 15, no. 16 (2022): 5934. http://dx.doi.org/10.3390/en15165934.

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Coal’s green mining and scientific utilization is the key to achieve the national vision of carbon peak by 2030 and carbon neutrality by 2060. Clarifying the CO2 flow of coal production is the core part of decarbonization. This study uses an environmental extended multi-regional input–output (EEMRIO) model to analyze the impact of embodied emissions on the indirect CO2 emission intensity of coal production between China’s coal mining sector and 141 countries/regions. It is found that the CO2 emission intensity of China’s coal production was 34.14 gCO2/MJ in 2014, while the direct and indirect

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