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  Subjects -> ENERGY (Total: 307 journals)
    - ELECTRICAL ENERGY (3 journals)
    - ENERGY (184 journals)
    - ENERGY: GENERAL (8 journals)
    - NUCLEAR ENERGY (31 journals)
    - PETROLEUM AND GAS (50 journals)
    - RENEWABLE ENERGY (31 journals)

ENERGY (184 journals)                 | Last

Showing 1 - 200 of 406 Journals sorted alphabetically
ActaEnergetica     Open Access  
Advances in Building Energy Research     Hybrid Journal   (Followers: 9)
Advances in Energy and Power     Open Access   (Followers: 8)
Advances in High Energy Physics     Open Access   (Followers: 20)
Advances in Natural Sciences: Nanoscience and Nanotechnology     Open Access   (Followers: 28)
American Journal of Energy Research     Open Access   (Followers: 9)
Annals of Nuclear Energy     Hybrid Journal   (Followers: 8)
Annual Reports on NMR Spectroscopy     Full-text available via subscription   (Followers: 3)
Annual Review of Resource Economics     Full-text available via subscription   (Followers: 12)
Applied Nanoscience     Open Access   (Followers: 7)
Applied Solar Energy     Hybrid Journal   (Followers: 16)
Archives of Thermodynamics     Open Access   (Followers: 7)
Artificial Photosynthesis     Open Access   (Followers: 1)
Asian Bulletin of Energy Economics and Technology     Open Access   (Followers: 2)
Atomic Energy     Hybrid Journal   (Followers: 4)
Atoms for Peace: an International Journal     Hybrid Journal   (Followers: 3)
Batteries     Open Access   (Followers: 4)
Biofuel Research Journal     Open Access   (Followers: 4)
Biofuels     Hybrid Journal   (Followers: 10)
Biofuels Engineering     Open Access  
Biomass Conversion and Biorefinery     Partially Free   (Followers: 10)
Bulletin de droit nucleaire     Full-text available via subscription   (Followers: 1)
Canadian Journal of Remote Sensing     Full-text available via subscription   (Followers: 41)
Canadian Water Resources Journal     Hybrid Journal   (Followers: 21)
Carbon Management     Hybrid Journal   (Followers: 6)
Catalysis for Sustainable Energy     Open Access   (Followers: 6)
CERN courier. International journal of high energy physics     Free   (Followers: 7)
Chain Reaction     Full-text available via subscription  
Clefs CEA     Full-text available via subscription   (Followers: 1)
Computational Water, Energy, and Environmental Engineering     Open Access   (Followers: 4)
Dams and Reservoirs     Hybrid Journal   (Followers: 4)
Development of Energy Science     Open Access   (Followers: 4)
Distributed Generation & Alternative Energy Journal     Hybrid Journal   (Followers: 3)
E3S Web of Conferences     Open Access  
Economics and Policy of Energy and the Environment     Full-text available via subscription   (Followers: 8)
Electrical and Power Engineering Frontier     Open Access   (Followers: 23)
Electricity Journal     Partially Free   (Followers: 1)
ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations     Open Access   (Followers: 1)
Energy     Partially Free   (Followers: 25)
Energy & Environment     Hybrid Journal   (Followers: 18)
Energy & Fuels     Full-text available via subscription   (Followers: 28)
Energy and Buildings     Hybrid Journal   (Followers: 10)
Energy and Emission Control Technologies     Open Access   (Followers: 4)
Energy and Environment Focus     Free   (Followers: 6)
Energy and Environment Research     Open Access   (Followers: 11)
Energy and Environmental Engineering     Open Access   (Followers: 6)
Energy and Power     Open Access   (Followers: 8)
Energy and Power Engineering     Open Access   (Followers: 17)
Energy Conversion and Management     Hybrid Journal   (Followers: 10)
Energy Efficiency     Hybrid Journal   (Followers: 11)
Energy Harvesting and Systems : Materials, Mechanisms, Circuits and Storage     Hybrid Journal   (Followers: 3)
Energy Law Journal     Full-text available via subscription   (Followers: 4)
Energy Materials : Materials Science and Engineering for Energy Systems     Hybrid Journal   (Followers: 19)
Energy Policy     Partially Free   (Followers: 59)
Energy Prices and Taxes     Full-text available via subscription   (Followers: 5)
Energy Procedia     Open Access   (Followers: 2)
Energy Reports     Open Access   (Followers: 4)
Energy Research & Social Science     Full-text available via subscription   (Followers: 5)
Energy Science & Engineering     Open Access   (Followers: 3)
Energy Science and Technology     Open Access   (Followers: 11)
Energy Storage Materials     Full-text available via subscription   (Followers: 1)
Energy Strategy Reviews     Partially Free   (Followers: 9)
Energy Studies Review     Open Access   (Followers: 5)
Energy Systems     Hybrid Journal   (Followers: 13)
Energy Technology     Partially Free   (Followers: 5)
Energy Technology & Policy     Open Access   (Followers: 2)
Energy, Sustainability and Society     Open Access   (Followers: 17)
Environmental Progress & Sustainable Energy     Hybrid Journal   (Followers: 8)
EPJ Photovoltaics     Open Access   (Followers: 5)
Facta Universitatis, Series : Electronics and Energetics     Open Access  
Foundations and Trends® in Renewable Energy     Full-text available via subscription   (Followers: 2)
Frontiers in Energy     Hybrid Journal   (Followers: 3)
Frontiers in Energy Research     Open Access   (Followers: 3)
Fuel and Energy Abstracts     Full-text available via subscription   (Followers: 5)
Functional Materials Letters     Hybrid Journal   (Followers: 1)
Gcb Bioenergy     Open Access   (Followers: 2)
Geomechanics for Energy and the Environment     Full-text available via subscription   (Followers: 1)
Geothermal Energy     Open Access   (Followers: 3)
Geothermal Energy Science     Open Access   (Followers: 1)
Green     Hybrid Journal   (Followers: 1)
Green Energy & Environment     Open Access   (Followers: 2)
IEA Electricity Information     Full-text available via subscription   (Followers: 3)
IEA Natural Gas Information     Full-text available via subscription   (Followers: 3)
IEEE Power and Energy     Full-text available via subscription   (Followers: 25)
IEEE Transactions on Energy Conversion     Hybrid Journal   (Followers: 13)
IEEE Transactions on Nuclear Science     Hybrid Journal   (Followers: 9)
IEEE Transactions on Power Systems     Hybrid Journal   (Followers: 27)
IET Power Electronics     Hybrid Journal   (Followers: 29)
Ingeniería Energética     Open Access  
Innovations : Technology, Governance, Globalization     Hybrid Journal   (Followers: 12)
International Journal of Alternative Propulsion     Hybrid Journal   (Followers: 5)
International Journal of Ambient Energy     Hybrid Journal   (Followers: 1)
International Journal of Applied Power Engineering     Open Access   (Followers: 4)
International Journal of Clean Coal and Energy     Open Access   (Followers: 5)
International Journal of Coal Science & Technology     Open Access   (Followers: 1)
International Journal of Electric and Hybrid Vehicles     Hybrid Journal   (Followers: 9)
International Journal of Emerging Electric Power Systems     Hybrid Journal   (Followers: 6)
International Journal of Energy and Environmental Engineering     Open Access   (Followers: 3)
International Journal of Energy and Power     Open Access   (Followers: 9)
International Journal of Energy and Statistics     Hybrid Journal   (Followers: 2)
International Journal of Energy Engineering     Open Access   (Followers: 9)
International Journal of Energy Research     Hybrid Journal   (Followers: 8)
International Journal of Energy Science     Open Access   (Followers: 1)
International Journal of Global Energy Issues     Hybrid Journal   (Followers: 8)
International Journal of Green Energy     Hybrid Journal   (Followers: 9)
International Journal of Hydrogen Energy     Partially Free   (Followers: 14)
International Journal of Marine Energy     Full-text available via subscription   (Followers: 1)
International Journal of Nuclear Desalination     Hybrid Journal  
International Journal of Nuclear Energy Science and Technology     Hybrid Journal   (Followers: 4)
International Journal of Nuclear Governance, Economy and Ecology     Hybrid Journal   (Followers: 2)
International Journal of Nuclear Hydrogen Production and Applications     Hybrid Journal   (Followers: 1)
International Journal of Nuclear Knowledge Management     Hybrid Journal   (Followers: 1)
International Journal of Ocean and Climate Systems     Open Access   (Followers: 7)
International Journal of Power and Energy Conversion     Hybrid Journal   (Followers: 3)
International Journal of Smart Grid and Green Communications     Hybrid Journal  
International Journal of Sustainable Energy     Hybrid Journal   (Followers: 12)
International Journal of Sustainable Energy Planning and Management     Open Access   (Followers: 3)
International Journal of Sustainable Engineering     Hybrid Journal   (Followers: 7)
International Journal of Thermodynamics     Open Access   (Followers: 8)
Journal of Alternate Energy Sources & Technologies     Full-text available via subscription  
Journal of Building Performance Simulation     Hybrid Journal   (Followers: 6)
Journal of China Coal Society     Open Access  
Journal of Computational Multiphase Flows     Open Access  
Journal of Energy     Open Access  
Journal of Energy & Natural Resources Law     Hybrid Journal   (Followers: 2)
Journal of Energy Chemistry     Full-text available via subscription   (Followers: 2)
Journal of Energy in Southern Africa     Open Access   (Followers: 2)
Journal of Energy Storage     Full-text available via subscription  
Journal of Energy Technologies and Policy     Open Access   (Followers: 5)
Journal of Energy, Environment & Carbon Credits     Full-text available via subscription   (Followers: 2)
Journal of Fusion Energy     Hybrid Journal   (Followers: 3)
Journal of International Energy Policy     Open Access   (Followers: 3)
Journal of Modern Power Systems and Clean Energy     Open Access   (Followers: 8)
Journal of Nano Energy and Power Research     Full-text available via subscription   (Followers: 4)
Journal of Nuclear Energy Science & Power Generation Technology     Hybrid Journal   (Followers: 3)
Journal of Ocean Engineering and Marine Energy     Hybrid Journal   (Followers: 2)
Journal of Physical Chemistry C     Full-text available via subscription   (Followers: 30)
Journal of Power Electronics & Power Systems     Full-text available via subscription   (Followers: 9)
Journal of Radiological Protection     Full-text available via subscription   (Followers: 4)
Journal of Renewable Energy     Open Access   (Followers: 7)
Journal of Semiconductors     Full-text available via subscription   (Followers: 3)
Journal of Solar Energy     Open Access   (Followers: 9)
Journal of Solar Energy Engineering     Full-text available via subscription   (Followers: 18)
Journal of Sustainable Bioenergy Systems     Full-text available via subscription   (Followers: 1)
Journal of Sustainable Energy Engineering     Full-text available via subscription   (Followers: 1)
Journal of Technology Innovations in Renewable Energy     Hybrid Journal  
Materials for Renewable and Sustainable Energy     Open Access   (Followers: 8)
Natural Resources     Open Access   (Followers: 2)
Nature Energy     Hybrid Journal   (Followers: 6)
Nigerian Journal of Technological Research     Full-text available via subscription   (Followers: 1)
Nuclear Data Sheets     Full-text available via subscription  
Nuclear Engineering and Design     Hybrid Journal   (Followers: 13)
Nuclear Law Bulletin     Full-text available via subscription   (Followers: 2)
Nuclear Materials and Energy     Open Access   (Followers: 1)
Oil and Gas Journal     Full-text available via subscription   (Followers: 12)
Oil, Gas, Coal and Electricity - Quarterly Statistics - Electricite, charbon, gaz et petrole - Statistiques trimestrielles     Full-text available via subscription   (Followers: 9)
Open Journal of Energy Efficiency     Open Access   (Followers: 2)
Power Technology and Engineering     Hybrid Journal   (Followers: 3)
Proceedings of the Institution of Civil Engineers - Energy     Hybrid Journal   (Followers: 3)
Progress in Nuclear Energy     Hybrid Journal   (Followers: 1)
Protection and Control of Modern Power Systems     Open Access  
Radiochimica Acta     Hybrid Journal   (Followers: 5)
Radioprotection     Hybrid Journal   (Followers: 1)
Science and Technology of Nuclear Installations     Open Access   (Followers: 2)
Smart Grid and Renewable Energy     Open Access   (Followers: 8)
Solar Energy     Hybrid Journal   (Followers: 21)
Solar Energy Materials and Solar Cells     Hybrid Journal   (Followers: 35)
SourceOCDE Energie nucleaire     Full-text available via subscription  
SourceOECD Nuclear Energy     Full-text available via subscription   (Followers: 1)
South Pacific Journal of Natural and Applied Sciences     Hybrid Journal  
Strategic Planning for Energy and the Environment     Hybrid Journal   (Followers: 4)
Structural Control and Health Monitoring     Hybrid Journal   (Followers: 8)
Surface Science Reports     Full-text available via subscription   (Followers: 13)
Sustainable Energy     Open Access   (Followers: 2)
Sustainable Energy Technologies and Assessments     Full-text available via subscription  
Sustainable Energy, Grids and Networks     Hybrid Journal   (Followers: 1)
Technology Audit and Production Reserves     Open Access  
Universal Journal of Applied Science     Open Access   (Followers: 2)
Washington and Lee Journal of Energy, Climate, and the Environment     Open Access   (Followers: 3)
Waste Management     Hybrid Journal   (Followers: 11)
Water International     Hybrid Journal   (Followers: 14)
Wiley Interdisciplinary Reviews : Energy and Environment     Hybrid Journal   (Followers: 5)
Wind Energy     Hybrid Journal   (Followers: 4)
Wind Engineering     Hybrid Journal   (Followers: 3)

       | Last

Journal Cover Journal of Energy Technologies and Policy
  [5 followers]  Follow
    
  This is an Open Access Journal Open Access journal
   ISSN (Print) 2224-3232 - ISSN (Online) 2225-0573
   Published by IISTE Homepage  [37 journals]
  • Journal Coverpage

    • Authors: Journal Editor
      Issue No: Vol. 7
       
  • Two Optimization Techniques for Optimum Control of Energy Use in Comfort
           Conditions in an Air Conditioning Room

    • Authors: Yılmaz Akgüney
      Abstract: The purpose of this study is to present two optimization techniques in order to be able to decide the optimal control of energy use by staying within the limits of comfort in an air conditioning chamber. With the optimization techniques presented here optimum control is discussed to minimize the energy expenditure to be made by staying within the limits of comfort zone defined by ASHRAE for temperature, humidity, air velocity and air mixing ratio.  For this two different optimization techniques are presented static and dynamic. These two optimization techniques are discussed for an established test facility. Optimization ensures comfort conditions and minimizes energy use.  Static optimization provides the control point within the comfort zone and returns to the air ratio due to minimum energy usage.  For the given external conditions and mixing ratio the control vector is determined so as to minimize the energy use. For the installed system it is appropriate to perform this operation as a static optimization every 20-40 minutes and to send the control vector quantities to the system by calculating at that time. With dynamic optimization there are optimum control points for the variables and feedback controls allow the desired values to remain at these optimum points.  Feedback control is started and control is performed. Due to disturbans factors the control vector to be replaced is changed to minimize the performance criterion defined around these specified values. This optimization is done every 4-6 minutes and the control vector quantities are calculated at the end of these periods and sent to the system.  The deviation of the control room from the optimum control point is corrected by feedback control and optimization techniques.  The optimization techniques presented here are promising as a good alternative for optimum control. Keywords - Air conditioning chamber, Optimal control, Static optimization, Dynamic optimization
      Issue No: Vol. 7
       
  • Physical and Thermal Characteristics of Solid Bio Ethanol

    • Authors: I Wayan Arnata, I Wayan Gede Sedana Yoga, Bambang Admadi Harsojuwono
      Abstract: The production of solid bio ethanol is one way to develop bio ethanol downstream products. This study aims to determine the best solid bio ethanol characteristics in various concentrations of bio ethanol and ratio of bio ethanol with stearic acid. Research using Factorial Random Block Design. Factor I is the concentration of bio ethanol with 3 levels i.e. 70% (v / v), 80% (v / v), and 90% (v / v). Factor II is the ratio of bio ethanol with stearic acid to 3 levels i.e. 2: 1 (w / w); 1: 1 (w / w) and 1: 2 (w / w). The results of the study shown that the concentration of bio ethanol and the ratio of bio ethanol and stearic acid significantly affect the specific fuel consumption, the interaction is very significantly to hardness, density, long flame, burning residue, calorific value, thermal efficiency and water boiling test value, but does not affect the ash content of the solid bio ethanol. The best characteristic was obtained from bio ethanol concentration treatment of 90% in the ratio of bio ethanol and stearic acid of 2: 1 with a hardness value of 0.938 N / cm2, density of 0.702 g/cm3, ash content of 0.0002%, residual burning of 1.93%, calorific value of 7.003,47  cal /g and thermal efficiency of 79.99%, Water Boiling Test of 36.95 minutes and Specific Fuel Consumption of 72.65 g / L    Keywords: bio ethanol, stearic acid, solid bio ethanol, physical and thermal characteristics
      Issue No: Vol. 7
       
  • Investigating the Impact of Oil Export on Gross Capital Formation in
           Nigeria

    • Authors: Odo Stephen Idenyi, Udude Celina Chinyere, Okpoto Sunday Ituma
      Abstract: This study examined impact of oil export on gross capital formation in Nigeria for the period of 1980- 2015. The study specified the model as gross capital formation (GCF) being a function of oil export (OEX), real gross domestic product (RGDP) and exchange rate. The pre test carried out in the study are unit root test and co integration test while VECM econometric test was used to test the impact of the explanatory variables on the dependent variable. Based on the above stated econometric procedure, the study found out that: (i) oil export inversely and significantly impacts gross capital formation in Nigeria both in long run and short run within the period under review.(ii) real gross domestic product impacts gross capital formation in Nigeria in the long run during  the study time. (iii) There is causal relationship existing between dependent variable and explanatory variables in Nigeria. The study concludes that oil export has not contributed to growth in gross capital formation in Nigeria. Based on the findings above the study recommend that government should legalize the operations of local (illegal) refineries operating in Nigeria and also make our local refineries to operate at  full capacity so that it will lead  to availability of refined products for domestic consumption and consequently discourage the importation of refined product from abroad thereby saving the country huge foreign exchange hitherto used for importation, to enable the revenue generated from oil export to be used for investment purposes that will boost the gross capital formation of the country which will in turn lead to economic growth. Keywords: Gross capital formation, Oil export, Nigeria, Co integration and VECM.
      Issue No: Vol. 7
       
  • Analysis of Oil Import and Exchange Rate in Nigeria

    • Authors: Odo Stephen Idenyi, Anoke Charity Ifeyinwa, Udude Celina Chinyere, Okpoto Sunday I.
      Abstract: This research investigated the relationship between oil import and exchange rate in Nigeria from 1981 to 2015. The objective of the study is to analyze the impact of oil import on the rate of exchange in Nigeria. The study adopted co integration test to ascertain the long run relationship among the variables and vector error correction mechanism to determine the influence of LOIMP on EXR. The findings from the research indicated negative insignificant relationship between oil import and exchange rate in Nigeria in the short run and negative significant correlation in the long run. CUSUM test established that the model for the estimation was stable and impulse response asymptotic analysis revealed a negative impact of oil import on exchange rate in Nigeria. Causality test in this study showed one way causation from EXR to LOIMP. The study concludes that oil import has contributed negatively to developments in the Nigerian economy and the continued depreciation of the exchange rate. Based on the negative result of oil import on exchange rate in Nigeria, the study suggests that government should restructure, transform and legalize all the local (illegal) refineries operating in the Niger Delta region, in addition to making our four refineries operate in full capacity, so as to increase the productive capacity of the country,  meet up with the domestic demand for refined oil products in the country, discourage importation of refined products  and create employment which is one of the macroeconomic problem that kept the economy in its current state. These outfits should be licensed and structured into efficient production units, underlined by quality control. Government should sincerely initiate policy that will track government and private oil investors who deliberately frustrate refining of crude oil within Nigeria due to their selfish reasons. Policies towards diversification of Nigerian economy should be encouraged and imbibed, this will reduce overdependence on oil revenue and pressure on our local currency. Keywords: Exchange rate, Oil import, Impulse Response, Nigeria
      Issue No: Vol. 7
       
  • The Impact of Financial Leverage on Firm Performance in Fuel and Energy
           Sector, Pakistan

    • Authors: Muhammad Ashraf, Mian Waqas Ahmad, Naila Mehmood
      Abstract: This research is finds the effect of financial leverage on firm performance of the fuel and energy sector in Pakistan. For this purpose 10 listed public limited firms out of 16 form fuel and energy sector listed at Karachi Stock Exchange (KSE). The main objective of the study is investigate the financial leverage has an effect on financial performance of the firm by taking evidence from listed fuel and energy companies of Pakistan. There is a positive relationship between the financial leverage and financial performance or not?  The main plan of this study is to examine the simplification that the firms get work with high profits may choice high leverage by using different statistical tools. Keywords: Financial leverage, Firm Performance, Financial ratio, Fuel and Energy Sector in Pakistan Paper type: Research paper
      Issue No: Vol. 7
       
 
 
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