scholarly journals Assessing the Impact of Support Policies for Energy Efficient Technology in Switzerland

2012 ◽  
Author(s):  
Marius Christian Ley
Keyword(s):  
Energy Efficient ◽  
Efficient Technology ◽  
Energy Efficient Technology ◽  
The Impact

Does total factor productivity affect the energy efficiency

2020 ◽  
Vol 14 (1) ◽  
pp. 108-125 ◽  
Author(s):  
Salman Haider ◽  
Javed Ahmad Bhat
Keyword(s):  
Energy Efficiency ◽  
Environmental Sustainability ◽  
Energy Efficient ◽  
Energy Intensity ◽  
Paper Industry ◽  
Labour Productivity ◽  
Efficient Technology ◽  
Content Type ◽  
Efficiency Performance ◽  
Energy Efficient Technology

Purpose Because of growing energy consumption and increasing absolute CO2 emissions, the recent calibrations about the environmental sustainability across the globe have mandated to achieve the minimal energy consumption through employing energy-efficient technology. This study aims to estimate linkage between simple measure of energy efficiency indicator that is reciprocal of energy intensity and total factor productivity (TFP) in case of Indian paper industry for 21 major states. In addition, the study incorporates the other control variables like labour productivity, capital utilization and structure of paper industry to scrutinize their likely impact on energy efficiency performance of the industry. Design/methodology/approach To derive the plausible estimates of TFP, the study applies the much celebrated Levinsohn and Petrin (2003) methodology. Using the regional level data for the period 2001-2013, the study employs instrumental variable-generalized method of moments (GMM-IV) technique to examine the nature of relationship among the variables involved in the analysis. Findings An elementary examination of energy intensity shows that not all states are equally energy intensive. States like Goa, Rajasthan, Jharkhand and Tamil Nadu are less energy intensive, whereas Uttar Pradesh, Kerala, Chhattisgarh, Assam and Punjab are most energy-intensive states on the basis of their state averages over the whole study period. The results estimated through GMM-IV show that increasing level of TFP is associated with lower level of energy per unit of output. Along this better skills and capacity utilization are also found to have positive impact on energy efficiency performance of industry. However, the potential heterogeneity within the structure of industry itself is found responsible for its higher energy intensity. Practical implications States should ensure and undertake substantial investment projects in the research and development of energy-efficient technology and that targeted allocations could be reinforced for more fruitful results. Factors aiming at improving the labour productivity should be given extra emphasis together with capital deepening and widening, needed for energy conservation and environmental sustainability. Given the dependence of structure of paper industry on the multitude of factors like regional inequality, economic growth, industrial structure and the resource endowment together with the issues of fragmented sizes, poor infrastructure and availability and affordability of raw materials etc., states should actively promote the coordination and cooperation among themselves to reap the benefits of technological advancements through technological spill overs. In addition, owing to their respective state autonomies, state governments should set their own energy saving targets by taking into account the respective potentials and opportunities for the different industries. Despite the requirement of energy-efficient innovations, however, the cons of technological advancements and the legal frameworks on the employment structure and distributional status should be taken care of before their adoption and execution. Originality/value To the best of our knowledge, this is the first study that empirically examines the linkage between energy efficiency and TFP in case of Indian paper industry. The application of improved methods like Levinsohn and Petrin (2003) to derive the TFP measure and the use of GMM-IV to account for potential econometric problems like that of endogeneity will again add to the novelty of study.

scholarly journals ECOLOGICAL EFFICIENCY AND PROFITABILITY OF THE PROJECT OF THE POULTRY FARM ILLUMINATION ON THE PLATFORM OF HOLLOW MIRRORED TUBULAR LIGHT GUIDES

2017 ◽  
pp. 37-44 ◽  
Author(s):  
Brakale Gennaro ◽  
Svetlana Aleksandrovna Biryukova ◽  
Julia Olegovna Klimantova ◽  
Sergey Jurevich Pleshkov
Keyword(s):  
Energy Efficient ◽  
Real Life ◽  
Poultry Meat ◽  
Poultry Farm ◽  
Ecological Efficiency ◽  
Efficient Technology ◽  
Cattle Breeding ◽  
The Russian Federation ◽  
Energy Efficient Technology ◽  
Light Guides

The article deals with the project of lighting the hull of a poultry farm (Belokamenniy village, Asbest town, the Sverdlovsk Region), which is organizationally a part of the poultry farm "Sverdlovskaya". The peculiarity of the project is that a real-life version of lighting is proposed to be replaced with an energy-efficient, eco-friendly project that allows not only to cover the initial costs, but also systematically support a higher production of valuable food products, such as eggs, poultry meat. The work presents the calculation of the illumination of the room, performed with the help of an exclusive computer program developed by the engineers of the Italian company "Solarspot International S.R.L.". Recommendations are given to increase the production of poultry and eggs through the use of innovative energy-efficient technology for the transportation of natural light for producers. The profitability of this technology is proved when applied in the cattle-breeding complex of the Russian Federation in terms of different value of the national currency.

scholarly journals N-Aryl–linked spirocyclic polymers for membrane separations of complex hydrocarbon mixtures

Science ◽  
2020 ◽  
Vol 369 (6501) ◽  
pp. 310-315
Author(s):  
Kirstie A. Thompson ◽  
Ronita Mathias ◽  
Daeok Kim ◽  
Jihoon Kim ◽  
Neel Rangnekar ◽  
...  
Keyword(s):  
Crude Oil ◽  
Energy Efficient ◽  
Large Scale ◽  
Energy Intensity ◽  
Glassy Polymer ◽  
Carbon Number ◽  
Phase Changes ◽  
Efficient Technology ◽  
Oil Mixtures ◽  
Energy Efficient Technology

The fractionation of crude-oil mixtures through distillation is a large-scale, energy-intensive process. Membrane materials can avoid phase changes in such mixtures and thereby reduce the energy intensity of these thermal separations. With this application in mind, we created spirocyclic polymers with N-aryl bonds that demonstrated noninterconnected microporosity in the absence of ladder linkages. The resulting glassy polymer membranes demonstrated nonthermal membrane fractionation of light crude oil through a combination of class- and size-based “sorting” of molecules. We observed an enrichment of molecules lighter than 170 daltons corresponding to a carbon number of 12 or a boiling point less than 200°C in the permeate. Such scalable, selective membranes offer potential for the hybridization of energy-efficient technology with conventional processes such as distillation.

Rational Methods of Concentration of Small, Thin, Finely Dispersed and Colloidal Gold of Technogenic Waste Deposits Will Ryveem

2018 ◽  
Vol 22 (10) ◽  
pp. 11-17 ◽  
Author(s):  
V.V. Karmazin ◽  
I.O. Krylov ◽  
P.A. Sysa ◽  
M.A. Frolov
Keyword(s):  
Rock Mass ◽  
Colloidal Gold ◽  
Energy Efficient ◽  
Low Frequency ◽  
Gold Deposits ◽  
Point Of View ◽  
Efficient Technology ◽  
Theoretical Substantiation ◽  
Technogenic Waste ◽  
Energy Efficient Technology

The potential of the ore-bearing territory and the dumps of the former mine placed on it are estimated from the point of view of application of new technological solutions that will allow to process the man-made rock mass profitably. The nature of the distribution of gold by size classes is established, which can significantly reduce the volume of processed rock mass. Theoretical substantiation of acceleration of natural segregation with application of low-frequency sound influence is given. The segregation-diffusion concentration of gold is proposed, which allows in the future to create an energy-efficient technology of recovery from man-made waste and apply it to the processing of gold deposits still in the depths.

Barriers to the adoption of an energy efficient technology

Energy Policy ◽  
1982 ◽  
Vol 10 (2) ◽  
pp. 157-158 ◽  
Author(s):  
Alfred A. Marcus ◽  
Paul Sommers ◽  
Bonnie Berk
Keyword(s):  
Energy Efficient ◽  
Efficient Technology ◽  
Energy Efficient Technology
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