The impact of industrial structure efficiency on provincial industrial energy efficiency in China

2019 ◽  
Vol 215 ◽  
pp. 952-962 ◽  
Author(s):  
Siqin Xiong ◽  
Xiaoming Ma ◽  
Junping Ji
2017 ◽  
Vol 11 (1) ◽  
pp. 46-64 ◽  
Author(s):  
Hongqing Zhu ◽  
Xiaoling Ge ◽  
Yang Wang ◽  
Zequn Ding

Purpose This paper aims to study the present situation of Tianjin industrial energy consumption carbon emissions and put forward constructive suggestions for future energy-saving emission reduction work. Design/methodology/approach Using the energy consumption data form the Tianjin’s Industrial Energy Efficiency Guide (TJBS, 2009-2013) and Tianjin’s Statistical Yearbook (NBS, 2006-2012), some models were able to predict the future with a high degree of accuracy. Findings With an average error of 3.06 per cent for the logistic regression model and an average error of 2.03 per cent for the gray model, the R2 for the energy elasticity model is 0.99158. It also indicated that between 2008 and 2012, the energy consumption per unit of industrial added value decreased by approximately 33.61 per cent. These results show that energy-saving efforts and the optimization of the industrial structure have increased the energy efficiency of Tianjin. Originality/value The authors think that their contribution refers to a combination between methodology of forecasting and industrial energy consumption.


2014 ◽  
Vol 5 (1) ◽  
pp. 1-10
Author(s):  
Bin Wu ◽  
Jorge Abad

This paper reports a problem-based learning model for the training of university students in the area of industrial energy efficiency, and discusses its context, contents, and the results from its implementation. The impact has been significant, with hundreds of university graduates trained and many of them now working in industry, leading their organization’s energy efficiency initiatives. 


2020 ◽  
Author(s):  
Alessandra Celani de Macedo ◽  
Nicola Cantore ◽  
Laura Barbier ◽  
Marco Matteini ◽  
Giorgia Pasqualetto

2021 ◽  
pp. 1-22
Author(s):  
Eva McLaughlin ◽  
Jun-Ki Choi ◽  
Kelly J. Kissock

Abstract Industrial energy efficiency assessments not only provide benefits to manufacturers, but also generate significant economic and environmental benefits to localities, states, and the nation through indirect and induced benefits. Quantifying these benefits requires a systematic economic framework for capturing these interactions. This article employs methodologies for improving the energy efficiency of small and medium-size industry through their combustion systems. Combustion systems offer large opportunities to enhance energy efficiency through adopting advanced technologies and better-informed operations. The case studies presented illuminate the potential savings and impacts from implementing energy-efficient combustion recommendations and the importance of energy audits and energy efficiency in the fight against climate change. This study describes and quantifies the cascading economic and environmental impacts of implementing the industrial energy efficiency recommendations offered by an energy auditing program by participating facilities over a ten-year period. Results showed that it is expected that a total of $185M would be saved in energy costs and 2.3 million metric tons of carbon dioxide emissions would be avoided annually, and about 972 jobs could be created in the studied region if all the combustion recommendations would be implemented. The broader view afforded by the proposed study can be used to support better energy efficient practices in manufacturing facilities, communities, and states.


Sign in / Sign up

Export Citation Format

Share Document