This paper provides an empirical analysis of the determinants of energy efficiency in 32 power electric generation … relative technical efficiency and productivity change of these companies. In order to verify the stability of our DEA model and … technical efficiency of companies decreased during the study period. Nearly half of the companies (14) are below this average …

energy efficiency by Data Envelopment Analysis (DEA) in corn production of Iran during a seven years period. Results … results showed that average energy use efficiency, energy productivity, specific energy and net energy gain in the studied … that average energy efficiency score was 90.26%. There is impermanent trend in growth of energy efficiency in corn …

, potential relationships between efficiency and annual power generation, location or average wind speed were discussed. …

specific energy consumption over time, and suggests that developing and promulgating an energy-benchmarking framework including … a process step approach and efficiency measures should be recommended for evaluating energy performance and improving … energy efficiency in cheese-making industry. …

efficiency and performance in many areas for different objectives. Industrial energy benchmarking is a process of evaluating …Benchmarking has been recognized to be an effective analysis methodology and management tool that helps to improve … energy performance of an individual industrial plant or sector against a reference plant or sector. Energy benchmarking based …

use was compared to both domestic (Chinese) and international best practice using the Benchmarking and Energy Saving Tool … for Cement (BEST-Cement). This benchmarking exercise indicated an average technical potential primary energy savings of 12 …-effective electricity efficiency potential for the 16 studied cement plants in 2008 is estimated to be 373gigawatt-hours (GWh), and total …

Improved energy efficiency is among the key measures for CO2 emission abatement in the industry. Energy benchmark … curves provide data measured at individual plants and they offer a basis to estimate the sectoral energy efficiency … collected for more sectors. By doing so, energy benchmarking could become a key tool to estimate energy saving potentials and …

plant efficiency from 49.4% to 50.4% compared to MEA. However, although an increased desorber pressure reduces SRD by 8 …%, the net efficiency is virtually constant. This illustrates the difference between reduced SRD and improved net plant … efficiency and the importance of systems level analysis. The best net efficiency, with EGR (Exhaust Gas Recirculation) and 5 °C …