scholarly journals Evaluation of Low-Carbon Competitiveness Based on a System Evaluation Method: A Case Study of Three Chinese Steel Companies

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Jiang Yuguo ◽  
Dennis Asante ◽  
Chen Dan ◽  
Zhang Jie
Keyword(s):  
Evaluation Method ◽  
Intangible Assets ◽  
Environmental Conservation ◽  
Integrated System ◽  
Evaluation Index System ◽  
Three Dimensions ◽  
Green Economy ◽  
Intangible Asset ◽  
Low Carbon ◽  
Emission Mitigation

Low-carbon competitiveness is an effective way for enterprises to remain relevant in the global green economy agenda. The low-carbon footprints of firms are not only reflected in their carbon-tangible assets but also in carbon-intangible assets. Thus, carbon-intangible assets also play a crucial role in firms’ emission mitigation and environmental conservation capacity. Several forms of carbon-intangible assets may constitute an integrated system that shapes the low-carbon performance of enterprises. Therefore, firms’ low-carbon competitiveness can be evaluated by studying the distribution of individual carbon-intangible resources and the composite shape of such assets. Based on this idea, this paper explored the dimensions through which carbon-intangible assets contribute to low-carbon competitiveness. By determining the location and distribution of each carbon-intangible asset in its value space, we proposed a multidimensional evaluation technique with three dimensions including realistic, sustainable, and inimitable value. Herein, the idea of value space of carbon-intangible assets has been contributed to the extant literature. Finally, to apply our evaluation index system, we selected three Chinese steel companies to serve as the research sample and evaluated their low-carbon performances. The main contribution of this study is the development and application of a novel multidimensional low-carbon evaluation method. This technique will not only help governments as well as the academics to effectively determine the low-carbon level of enterprises but also helps managers to fully grasp the trends of low-carbon competitiveness and thereby take some targeted measures to improve their firms’ performance.

Analysis on Efficiency Evaluation of Regional Energy-Saving and Emission-Reduction Based on DEA Model

2015 ◽  
Vol 1092-1093 ◽  
pp. 1581-1584
Author(s):  
Shuang Wang
Keyword(s):  
Energy Saving ◽  
Index System ◽  
Emission Reduction ◽  
Evaluation Method ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon ◽  
Regional Energy ◽  
Energy Evaluation ◽  
And Control

Based on both at home and abroad energy sustainable development ,enterprise energy evaluation index system research and low carbon economic background, this thesis proposed the strategy thought of full process of energy-saving and emission-reduction, selected DEA evaluation method to achieve efficiency monitoring, followed the application steps of DEA evaluation method and built the evaluation index system for energy-saving and emission-reduction which contained inputs and outputs aspects of 8 items specific indicators. The thesis took Dalian as an example to discuss the running situation of energy-saving and emission-reduction strategy within each year and propose that only we strive to achieve industry upgrade in the future, develop circular economy and control the amount of energy input.

scholarly journals Multi-attribute evaluation and deviation analysis of regional distribution network investment effect

2020 ◽  
Vol 213 ◽  
pp. 03033
Author(s):  
Jianbin Wu ◽  
Zheng Wang ◽  
Zhihong Gu ◽  
Zhuo Liu
Keyword(s):  
Power Consumption ◽  
Evaluation Method ◽  
High Reliability ◽  
Distribution Network ◽  
Regional Distribution ◽  
Clean Energy ◽  
Distribution Networks ◽  
Evaluation Index System ◽  
Three Dimensions ◽  
Pass Rate

As the input ratio of regional distribution network increases year by year, higher requirements are put forward for high quality and high reliability of power consumption. Under this background, this paper involves 11 evaluation indexes from three dimensions of reliability, economy and environmental protection, and designs the evaluation index system of investment effect of regional distribution network. The multiattribute AHP-TOPSIS-entropy weight combination evaluation method for the investment effect of regional distribution networks is constructed. And select distribution network A, B, C area for example analysis, the results show that the n-1 pass rate, power supply reliability, power consumption growth and emission reduction of clean energy generation are positively correlated with the investment effect of regional distribution network.

scholarly journals Evaluation of regional low-carbon circular economy development: a case study in Sichuan province, China

2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Meng Ye ◽  
Fumin Deng ◽  
Li Yang ◽  
Xuedong Liang
Keyword(s):  
Economic Development ◽  
Index System ◽  
Evaluation Method ◽  
Sichuan Province ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon ◽  
Entropy Weight ◽  
Content Type ◽  
Development Level

Purpose This paper aims to build a scientific evaluation index system for regional low-carbon circular economic development. Taking Sichuan Province as the empirical research object, the paper evaluates its low-carbon circular economy (LCCE) development level and proposes policy recommendations for climate change improvement based on the evaluation results. Design/methodology/approach This paper, first, built an evaluation index system with 30 indicators within six subsystems, namely, economic development, social progress, energy consumption, low-carbon emissions, carbon sink capacity and environmental carrying capacity. Second, develop an “entropy weight-grey correlation” evaluation method. Finally, from a practical point of view, measure the development level of LCCE in Sichuan Province, China, from 2008 to 2018. Findings It was found that Sichuan LCCE development had a general downward trend from 2008 to 2012 and a steady upward trend from 2012 to 2018; however, the overall level was low. The main factors affecting the LCCE development are lagging energy consumption and environmental carrying capacity subsystem developments. Research limitations/implications This paper puts forward relevant suggestions for improving the development of a low-carbon economy and climate change for the reference of policymakers. Originality/value This paper built an evaluation index system with 30 indicators for regional low carbon circular economic development. The evaluation method of “entropy weight-grey correlation” is used to measure the development level of regional LCCE in Sichuan Province, China.

The Low-Carbon Evaluation of Resident Buildings Based on the Value Engineering

2011 ◽  
Vol 71-78 ◽  
pp. 456-460
Author(s):  
Xiao Long Chen ◽  
Ning Zhang ◽  
Ting Ting Yu
Keyword(s):  
Carbon Emissions ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Residential Buildings ◽  
Residential Building ◽  
Evaluation Index System ◽  
Value Engineering ◽  
Function Evaluation ◽  
Low Carbon ◽  
Function Coefficient

Facing the increasingly serious energy and climate crisis, the concept of low-carbon indicates development direction for building conservation. However, building functions are easily neglected in the process of low carbon residential buildings construction. Therefore, based on the concept of value engineering, this paper presents a comprehensive evaluation method to evaluate carbon emissions of residential building. It highlights residential building functions as well. Function coefficient can be confirmed by establishing residential buildings function evaluation index system. Moreover,the unit carbon emission isadopted as cost coefficient. The low-carbon nature of residential building will be evaluated by the ratio of function coefficient and cost coefficient.The aim of this research is to advance the awareness of residential building carbon emissions, exploring the path of realizing maximum satisfaction of building functions with minimum carbon emissions, which can provide new ideas of residential building carbon emissions evaluation.

Study on Evaluation Index System of Traffic Simulation under the Concept of Low-Carbon

2012 ◽  
Vol 178-181 ◽  
pp. 2648-2653
Author(s):  
Hui Zhao ◽  
Jun Hua Chen
Keyword(s):  
Traffic Safety ◽  
Index System ◽  
Evaluation System ◽  
Evaluation Method ◽  
Traffic Simulation ◽  
Simulation Models ◽  
Entropy Method ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon

Evaluation index system of traffic simulation is very important to compare the difference of several cases, which contributes to the advance of traffic simulation models and technologies. Under the concept of low-carbon, the paper establishes evaluation index system of traffic simulation. Firstly, the paper analyzes the requirements of the evaluation index system of traffic simulation from two aspects which are the application characteristics and the application under the concept of low-carbon of traffic simulation models and technologies. On the basis of analysis above, it establishes the evaluation index system of traffic simulation which concludes road network structure index, traffic operation state index, traffic environment index and traffic safety index. It proposes the application rules of evaluation index system. Then, it proposes the two-level combined evaluation method for calculating weights on the basis of comparative analysis about two methods, which are the analytic hierarchy process (AHP) method and entropy method. Finally, it applies the proposed evaluation system to calculate the comprehensive index values of two transit operation cases of Beijing Olympic Games Opening Ceremony audience evacuation. It is shown that evaluation index system of traffic simulation is practicable and effective.

Establishment of Low-Carbon Evaluation Index System for Container Terminals

2013 ◽  
Vol 869-870 ◽  
pp. 971-975
Author(s):  
Zi Jian Guo ◽  
Xu Hui Yu ◽  
Wen Yuan Wang ◽  
Xiang Qun Song
Keyword(s):  
Index System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Container Terminal ◽  
Fuzzy Comprehensive Evaluation ◽  
Container Terminals ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon

A low-carbon evaluation index system for container terminals is proposed on the basis of their characteristics and the concept of low-carbon port. This system takes quantitative indexes as the core, supplemented by qualitative ones. The weight of each index is determined by AHP, and then a fuzzy comprehensive evaluation model is established according to the AHP-fuzzy comprehensive evaluation method. Finally, the proposed model is applied to a certain region of a container terminal, and the result indicates that the proposed evaluation index system and evaluation model can provide a reference for the low-carbon level evaluation of container terminals.

Grid Material Supplier Selection Based on Entropy Weight Correction from Perspective of Low Carbon

2014 ◽  
Vol 618 ◽  
pp. 603-607 ◽  
Author(s):  
Zheng Yuan Jia ◽  
Bin He
Keyword(s):  
Index System ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Power Grid ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon ◽  
Entropy Weight ◽  
Analytic Hierarchy

Supplier management is an important part of supply chain management, combined with the feature of the power industry, the paper design supplier comprehensive evaluation system of power grid enterprises, and put forward comprehensive green degree into supplier evaluation index system to conform to the national grid company production requirements. Firstly, according to the index system, the analytic hierarchy process evaluation method to draw the initial weights, secondly, the modification of entropy weight method to reduce the subjective factor influence on the evaluation results by AHP , finally, an example is given to demonstrate the feasibility of the evaluation index system for the power grid enterprise, it aslo provides a theoretical basis for decision-makers during the vendor selection.

scholarly journals Evaluation on the Warning-Degree of the Ecological Carrying Capacity of Guangzhou City Based on the DPSIR Model

2020 ◽  
Vol 17 ◽  
Keyword(s):  
Environmental Protection ◽  
Carrying Capacity ◽  
Evaluation Method ◽  
Evaluation Index System ◽  
Green Economy ◽  
Entropy Weight ◽  
Guangzhou City ◽  
Ecological Carrying Capacity ◽  
Comprehensive Index ◽  
The Government

Evaluation on the ecological carrying capacity is related to the sustainable development of cities. The evaluation requires a scientific, reasonable and intuitive evaluation method system. In order to evaluate the ecological carrying capacity of Guangzhou city, based on the “Driving-Pressure-State-Impact-Response (DPSIR)” model, this paper constructs a warning-degree evaluation index system for city, evaluates the ecological carrying capacity, judges the warning-degree of Guangzhou City from 2009 to 2018 by the method of entropy weight, and puts forward the countermeasures and suggestions to improve the city carrying capacity. The calculation result shows that the comprehensive index scores of the warning-degree evaluation of ecological carrying capacity of Guangzhou city are rising, the warning degree decrease from high to medium and low during the research period. Comparing each evaluation subsystem, there is a slight drop in the driving subsystem index scores, while pressure, impact and response index scores increase significantly. And the contribution proportion of each subsystem to the comprehensive index score is different. The pressure subsystem makes the biggest contribution. Therefore, Guangzhou should continue to encourage technological innovation, promote the use of clean production, implement energy conservation and emission reduction, and develop a green economy. The government should strengthen ecological and environmental protection legislation, and improve the economic policy system for ecological and environmental protection. The public should raise the environmental protection, ecological and participation awareness.

Study on Construction Method of the Index System of Low Carbon Economy

2015 ◽  
Vol 1092-1093 ◽  
pp. 1612-1615
Author(s):  
Lei Xia
Keyword(s):  
Index System ◽  
Evaluation Method ◽  
Objective Evaluation ◽  
Evaluation Index System ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Sequestration Potential ◽  
Depth Analysis ◽  
The Index System ◽  
Carbon Economy

Low carbon economy index can objectively measure and guide the region allow carbon economic development, in China's transition to a low carboneconomy, low carbon economy development index description is not unified, at the same time, there is no method for objective evaluation of various low carbon economy index system. Through the study of the existing domestic and foreign low carbon economy index system, in-depth analysis of the index system, establishes a set of objective evaluation method of quantitative evaluation index system of low carbon economy, and on this basis, put forward our country in the development of low carbon economy in the course of the transformation of the economic mode of development, increase investment in science and technology, the adjustment of energy consumption structure, optimize the industrial structure, the development of carbon sequestration potential of proposed measures.

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