Energy efficiency is often defined as delivered energy service per unit of energy supplied into a system. Supply …-side energy efficiency refers to decreasing energy losses in the supply chain, for improved performance in the production and … delivery of electricity and heat. Demandside energy efficiency (DSEE) is achieved through consuming less energy for the same …

China's carbon emissions are low on a per capita basis, China is already ranked the world's second largest producer of … of this study is to provide a broad overview of energy efficiency issues in the built environment in China. This paper …'s environmental concern. Secondly, the authors introduce recent energy policies in the built environment. Energy efficiency and …

This paper discusses structure, impact, costs, and efficiency of renewable energy supply in the eight largest advanced …

that in the period of market transformation in Poland, a key factor of energy efficiency improvement would be an …

Most studies on measuring China's energy efficiency were conducted in the framework of the input-oriented Data … Envelopment Analysis. This approach generally calculates the technical efficiency by shrinking all the input factors equally … efficiency, are measured as the technical efficiency. One drawback of this approach is the presumption of an identical input …

Das Ziel dieser Arbeit ist es, den Zusammenhang zwischen der technischen Effizienz des Produktionsprozesses und dem … den Jahren 2000 und 2008. Die technische Effizienz der Betriebe wird mittels stochastischer Frontieranalyse untersucht … eine durchschnittliche technische Effizienz von 88,2 % und eine durchschnittliche Nettorentabilität von etwa 57 %. Eine …

The impact of group affiliation to agroholdings on enterprise performance in terms of productivity and efficiency is … efficiency of agricultural enterprises in Russia. The underlying research question of this paper is therefore whether farms that … productivity (TFP) and technical efficiency scores for the two categories of independent farms and members of agroholdings. In this …