Results 11 to 20 of about 2,813,925 (355)

Energy efficiency challenges in multi-apartment building renovation in Lithuania / Iššūkiai energijos vartojimo efektyvumui vykdant daugiabučių namų modernizaciją Lietuvoje

Journal of Civil Engineering and Management, 2011
The paper presents a position of the authors on the current setup of the multi-apartment renovation process in Lithuania. The conducted investigation includes the actual case study analysis of the group of residential buildings in Birštonas.
Darius Biekša, Giedrius Šiupšinskas, Vytautas Martinaitis, Eglė Jaraminienė   +3 more
doaj   +1 more source

Energy-efficient use of infrared heaters in production rooms

Budownictwo o Zoptymalizowanym Potencjale Energetycznym, 2019
When creating a microclimate in a production room, considerable attention is paid to the use of highly efficient, energy-saving and economical systems.
Volodymyr Pashkevych , Stepan Shapoval , Volodymyr Shepitchak , Vasyl Zhelykh, Nataliia Fialko   +4 more
doaj   +1 more source

Algorithm of optimal management for the efficient use of energy resources [PDF]

E3S Web of Conferences, 2019
The paper presents the results of the developed algorithms aimed at optimizing management decision-making by the administration of megalopolises. A mathematical model is obtained within the concept of digital economy. The regulatory action of dispositive
Krasnov Sergey, Sergeev Sergey, Zotova Elizaveta, Grashchenko Nadezhda   +3 more
doaj   +1 more source

Energy-efficient signal processing using FPGAs [PDF]

Proceedings of the 2003 ACM/SIGDA eleventh international symposium on Field programmable gate arrays - FPGA '03, 2003
In this paper, we present techniques for energy-efficient design at the algorithm level using FPGAs. We then use these techniques to create energy-efficient designs for two signal processing kernel applications: fast Fourier transform (FFT) and matrix multiplication.
Ju-wook Jang, Yunil Hwang, Ronald Scrofano, Viktor K. Prasanna   +3 more
openaire   +2 more sources

Co-benefits of primary energy conservation, reduced emissions and costs through biomass and waste incineration CHP in district heating [PDF]

, 2015
Energy utility companies face trade-offs in navigating through today’s environmental challenges. On the one hand, they face intense political, social and environmental pressures to move toward adopting energy systems that incorporate the use of renewable
Levihn, F., Nuur, C.
core   +1 more source

Marginalization of end-use technologies in energy innovation for climate protection [PDF]

, 2012
Mitigating climate change requires directed innovation efforts to develop and deploy energy technologies. Innovation activities are directed towards the outcome of climate protection by public institutions, policies and resources that in turn shape ...
A Bergek, A Grubler, A Grubler, A Grubler, A Grubler, A Kitous, A Lovins, A McDonald, A Torvanger, AL D'Agostino, B Carlsson, B Kiss, B-A Lundvall, BA Sandén, BK Sovacool, BS Fisher, C Edquist, C Freeman, C Freeman, C Greenwood, C Wilson, C-O Wene, D Archibugi, D McCollum, D Mowery, D Van Vuuren, D Ürge-Vorsatz, DA Irwin, E Moe, EM Rogers, ES Rubin, F Alkemade, FW Geels, G Dosi, G Luderer, G Unruh, G Verbong, GF Nemet, GF Nemet, GF Nemet, I Galiana, J Meadowcroft, J Sathaye, J Schot, JD Van den Wall Bake, JG Koomey, JM Deutch, JS Norgard, K Astrand, K Riahi, K Riahi, KS Gallagher, KS Gallagher, L Kamp, M Amann, M Heymann, M Levine, M Lynas, M Weiss, MI Hoffert, MI Hoffert, MP Hekkert, MP Hekkert, N Hughes, N Lutsey, N Nakicenovic, NP Myhrvold, O Edenhofer, O Edenhofer, O Edenhofer, PD Maycock, PL Joskow, R Fouquet, R Garud, R Marlay, R Murphy, RR Nelson, RW Fri, S Jacobsson, S Pacala, S Teske, T Hanaoka, UC Colpier, V Bush, WJ Abernathy, Y Iwafune, Z Griliches   +86 more
core   +1 more source

Energy Efficient Transmission over Space Shift Keying Modulated MIMO Channels [PDF]

, 2012
Energy-efficient communication using a class of spatial modulation (SM) that encodes the source information entirely in the antenna indices is considered in this paper. The energy-efficient modulation design is formulated as a convex optimization problem,
Chang, Ronald Y., Chung, Wei-Ho, Lin, Sian-Jheng   +2 more
core   +1 more source

Does Higher Energy Efficiency Lower Economy-Wide Energy Use? [PDF]

SSRN Electronic Journal, 2018
Economics Working Paper Series, 18 ...
Rausch, Sebastian, Schwerin, Hagen
openaire   +2 more sources

Efficient Use of Energy: as a Life Style

Renewable Energy and Sustainable Development, 2017
Since the Early Eighties of the last Century, the Egyptian Government considered Energy Conservation as one of the main pillars of Energy Planning in Egypt, based on the fact that investing in Energy Efficiency is more cost effective than in constructing
Omneya Sabry
doaj   +1 more source

EFFICIENT USE OF ENERGY PRODUCED WITH PHOTOVOLTAIC SYSTEMS [PDF]

Journal of Research and Innovation for Sustainable Society, 2020
The decrease in the price of photovoltaic systems for electricity production but also the facilities granted by some states for the installation of such systems has led to an increase in the number of household consumers who use this option.
Florin GROFU
doaj