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  Subjects -> ENERGY (Total: 284 journals)
    - ENERGY (188 journals)
    - ENERGY: GENERAL (8 journals)
    - NUCLEAR ENERGY (25 journals)
    - PETROLEUM AND GAS (53 journals)
    - WIND ENERGY (10 journals)

ENERGY (188 journals)                  1 2 | Last

Advances in Building Energy Research     Hybrid Journal   (Followers: 12)
Advances in Energy and Power     Open Access   (Followers: 3)
Advances in High Energy Physics     Open Access   (Followers: 12)
Advances in Natural Sciences: Nanoscience and Nanotechnology     Open Access   (Followers: 14)
American Journal of Energy Research     Open Access   (Followers: 7)
Annals of Nuclear Energy     Hybrid Journal   (Followers: 7)
Annual Reports on NMR Spectroscopy     Full-text available via subscription   (Followers: 1)
Annual Review of Resource Economics     Full-text available via subscription   (Followers: 11)
Applied Nanoscience     Open Access   (Followers: 10)
Applied Solar Energy     Hybrid Journal   (Followers: 12)
Archives of Thermodynamics     Open Access   (Followers: 4)
Artificial Photosynthesis     Open Access  
Atomic Energy     Hybrid Journal   (Followers: 5)
Atoms for Peace: an International Journal     Hybrid Journal   (Followers: 4)
Batteries     Open Access  
Biofuels     Hybrid Journal   (Followers: 9)
Biomass Conversion and Biorefinery     Partially Free   (Followers: 6)
Bulletin de droit nucleaire     Full-text available via subscription   (Followers: 1)
Canadian Journal of Remote Sensing     Full-text available via subscription   (Followers: 13)
Canadian Water Resources Journal     Hybrid Journal   (Followers: 20)
Carbon Management     Hybrid Journal   (Followers: 6)
Catalysis for Sustainable Energy     Open Access   (Followers: 2)
CERN courier. International journal of high energy physics     Free  
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: 2)
Continental Journal of Renewable Energy     Open Access   (Followers: 11)
Current Sustainable/Renewable Energy Reports     Hybrid Journal   (Followers: 4)
Dams and Reservoirs     Hybrid Journal   (Followers: 3)
Development of Energy Science     Open Access   (Followers: 3)
Distributed Generation & Alternative Energy Journal     Hybrid Journal   (Followers: 1)
E3S Web of Conferences     Open Access  
Economics and Policy of Energy and the Environment     Full-text available via subscription   (Followers: 3)
Electrical and Power Engineering Frontier     Open Access   (Followers: 9)
Energy     Partially Free   (Followers: 26)
Energy & Fuels     Full-text available via subscription   (Followers: 25)
Energy and Buildings     Hybrid Journal   (Followers: 7)
Energy and Emission Control Technologies     Open Access  
Energy and Environment Focus     Free  
Energy and Environment Research     Open Access   (Followers: 10)
Energy and Environmental Engineering     Open Access   (Followers: 1)
Energy and Power     Open Access   (Followers: 3)
Energy and Power Engineering     Open Access   (Followers: 10)
Energy Conversion and Management     Hybrid Journal   (Followers: 8)
Energy Efficiency     Hybrid Journal   (Followers: 12)
Energy Harvesting and Systems : Materials, Mechanisms, Circuits and Storage     Hybrid Journal   (Followers: 1)
Energy Journal The     Full-text available via subscription  
Energy Law Journal     Full-text available via subscription   (Followers: 2)
Energy Materials : Materials Science and Engineering for Energy Systems     Hybrid Journal   (Followers: 19)
Energy Policy     Partially Free   (Followers: 47)
Energy Prices and Taxes     Full-text available via subscription   (Followers: 5)
Energy Procedia     Open Access   (Followers: 4)
Energy Reports     Open Access  
Energy Research & Social Science     Full-text available via subscription  
Energy Science & Engineering     Open Access   (Followers: 4)
Energy Science and Technology     Open Access   (Followers: 12)
Energy Strategy Reviews     Partially Free   (Followers: 6)
Energy Studies Review     Open Access   (Followers: 4)
Energy Systems     Hybrid Journal   (Followers: 11)
Energy Technology     Partially Free   (Followers: 3)
Energy Technology & Policy     Open Access  
Energy, Sustainability and Society     Open Access   (Followers: 19)
Environmental Progress & Sustainable Energy     Hybrid Journal   (Followers: 5)
EPJ Photovoltaics     Open Access   (Followers: 1)
Facta Universitatis, Series : Electronics and Energetics     Open Access  
Foundations and Trends® in Renewable Energy     Full-text available via subscription   (Followers: 1)
Frontiers in Energy     Hybrid Journal   (Followers: 4)
Frontiers in Energy Research     Open Access   (Followers: 1)
Fuel and Energy Abstracts     Full-text available via subscription   (Followers: 5)
Functional Materials Letters     Hybrid Journal   (Followers: 1)
Gcb Bioenergy     Hybrid Journal   (Followers: 3)
Geothermal Energy     Open Access   (Followers: 1)
GeoWorld     Full-text available via subscription   (Followers: 2)
Green     Hybrid Journal   (Followers: 2)
IEA Electricity Information     Full-text available via subscription   (Followers: 5)
IEA Natural Gas Information     Full-text available via subscription   (Followers: 4)
IEEE Power and Energy     Full-text available via subscription   (Followers: 12)
IEEE Transactions on Energy Conversion     Hybrid Journal   (Followers: 7)
IEEE Transactions on Nuclear Science     Hybrid Journal   (Followers: 7)
IEEE Transactions on Power Systems     Hybrid Journal   (Followers: 11)
IET Power Electronics     Hybrid Journal   (Followers: 13)
Ingeniería Energética     Open Access  
Innovations : Technology, Governance, Globalization     Hybrid Journal   (Followers: 6)
International Journal of Alternative Propulsion     Hybrid Journal   (Followers: 1)
International Journal of Ambient Energy     Hybrid Journal   (Followers: 2)
International Journal of Applied Power Engineering     Open Access   (Followers: 2)
International Journal of Clean Coal and Energy     Open Access   (Followers: 4)
International Journal of Coal Science & Technology     Open Access  
International Journal of Critical Infrastructure Protection     Hybrid Journal   (Followers: 6)
International Journal of Electric and Hybrid Vehicles     Hybrid Journal   (Followers: 5)
International Journal of Emerging Electric Power Systems     Hybrid Journal   (Followers: 5)
International Journal of Emerging Multidisciplinary Fluid Sciences     Full-text available via subscription  
International Journal of Energy and Environmental Engineering     Open Access   (Followers: 2)
International Journal of Energy and Power     Open Access   (Followers: 7)
International Journal of Energy and Statistics     Hybrid Journal  
International Journal of Energy Engineering     Open Access   (Followers: 12)
International Journal of Energy Research     Hybrid Journal   (Followers: 10)
International Journal of Energy Science     Open Access   (Followers: 1)
International Journal of Flow Control     Full-text available via subscription   (Followers: 3)
International Journal of Global Energy Issues     Hybrid Journal   (Followers: 6)

        1 2 | Last

  Journal of Energy Technologies and Policy
  [4 followers]  Follow
  This is an Open Access Journal Open Access journal
   ISSN (Print) 2224-3232 - ISSN (Online) 2225-0573
   Published by International Institute for Science, Technology and Education (IISTE) Homepage  [30 journals]
  • Photovoltaic Energy Technology: The Perceptions of Architects in the
           Ghanaian Building Industry

    • Authors: Naa Adjeley Ashiboe-Mensah, Frank D. K. Fugar, Fred Akuffo
      Abstract: Photovoltaic energy conversion is widely considered one of the promising renewable energy technologies with the potential to contribute significantly to a sustainable energy supply and which may help to mitigate green house emissions. However, a number of factors including how the technology and its attributes are perceived by potential adopters influence the adoption decision. This study therefore investigates the perceptions of photovoltaic by architects in the Ghanaian building industry. It involved a survey of architects within the Ghana Institute of Architects. Results of the study showed a generally positive perception regarding photovoltaic except with a number of items such as initial cost of the technology. The few negative perceptions may however account for the low levels of actual photovoltaic adoption in the Ghanaian building industry. Keywords: photovoltaic, innovation diffusion, adoption, Ghanaian building industry
      Issue No: Vol. 5
  • Performance Analysis of Rectangular Earth-Air Tunnel System used for
           Air-Conditioning of the College Classroom

    • Authors: Arshdeep Singh, Ranjit Singh
      Abstract: The present paper discusses the designing of metallic earth-air tunnel system taking under consideration all the variables like cooling load, heating load of the classroom, optimum underground temperature, and weight of the soil acting on the underground duct. Duct is of Zigzag pattern and its cross-section is of square shape. The zigzag pattern resulted in less area occupied and shorter length of the duct required for proper air-conditioning effect. Part of the duct leading to the classroom is insulated in order to stop the temperature change of the conditioned air after coming in contact with atmospheric conditions. The results showed a 13oC reduction in temperature during summers. Heating effect in winters was relatively less, with just 5oC increase in temperature. Keywords: Ground Temperature Estimation, Metallic Duct, Heating and cooling Load, Pressure Drop in the Duct, Year Average C.O.P.
      Issue No: Vol. 5
  • Cost Evaluation of Ohmic Losses in a Distribution Transformer due to
           Balanced and Unbalanced Loading (A Case Study of New Idumagbo 2 x 15-MVA,
           33/11-kV Injection Substation)

    • Authors: Okakwu K. Ignatius, Oluwasogo S. Emmanuel, Ade-Ikuesan O. Olanike
      Abstract: This study shows the evaluation cost of ohmic losses due to balanced and unbalanced loading in a distribution transformer. Load readings were taken from all public and private 11/0.415-kV distribution transformers fed from the New Idumagbo Injection substation, 2 x 15MVA, 33/11-kV. The results showed that cost evaluation due to copper losses for both balanced and unbalanced load for Adeniji Adele feeder was $185,884 and $191,990 respectively for the period (June 2012 to May 2013) under review.  For Tokunboh feeder, balanced and unbalanced cost was $91,334 and $95,919 respectively. Also, the cost due to copper losses  due  to balanced and unbalanced load for Dolphin feeder was $77,774 and $81,995 respectively. The result of the comparison between balanced and unbalanced loads showed that $14,912 would have been saved if the loads were to be balanced. Therefore, cost evaluation of copper losses varies considerably with the degree of load imbalanced. Keywords: Substation, Transformer, Fault, Feeders.
      Issue No: Vol. 5
  • Journal Cover Page

    • Authors: Journal Editor
      Abstract: Journal Cover Page
      Issue No: Vol. 5
  • An Empirical Study for Achieving Economies of Scale by Utilization of
           (HHO) Hydrogen Hydroxy Gas as Additional Fuel

    • Authors: Raees Ahmed Lodhi, Nawaz Ahmad Rizwan Raheem Ahmed
      Abstract: The scarcity of fossil fuel and Compressed Natural Gas (CNG) has made every 2nd fuel user to think on some alternative resources, or at least devise some sort of technique to overcome the shortage of fuel during CNG holidays. Thus this study covers an overview of HHO gas production, principles behind the reactions and statistical examples, observations of many engineers and observers who determined to make a use of HHO as additional fuel source. Up to now studies reveals that it is possible to produce burnable vapors of HHO gas in result of hydrolysis of distilled water with combination of some electrolyte sodium or potassium hydro oxides. That Mixture is   generally called Hydrogen-Hydro oxide mixture (H-OH) can give 25%-28% efficiency to fuel combustion if used with fossil fuel. With thermodynamics advantages, by hydrolysis of steam and using different materials as electrode, using 1.3volt to 1.7volt at 0.4 A/cm² the total efficiency can be increased to 40-50% to enhance its utilization for industry use. But need to refine the misconceptions HHO gas is a standalone replacement of fossil fuel for a practical use in cars, scoters and other means of transport. This study suggest policy makers and entrepreneurs to take some supportive actions to promote HHO gas generators/ kits production because this is a low cost solution to cover the shortage of fossil fuel. Keywords: HHO, Hydrogen, Hydroxy, Brown gas, Fuel efficiency.  
      Issue No: Vol. 5
  • The Relationship Between Electricity Consumption, Real GDP And Employment
           In G-7 Countries: Seasonal Panel Unit Roots And Cointegration Model

    • Authors: Mahmut ZORTUK, Mehmet ASUTAY, Seyhat BAYRAK
      Abstract: The energy sector unarguably play a crucial role economic growth and employment in developed countries. The changes in energy use, particulary electricity consumption, are often correlated with changes in macro economic variable such as economic development, labor market, investment.  This paper aims to reveal the relationship between electricity consumption and macroeconomic variables by using new techiques for seasonal unit root test for panel data. At first, we have applied the HEGY-IPS test which is the presence of seasonal panel unit root test. Secondly, we have investigated the relationship between electricity consumption, income and employment in G-7 countries using seasonal cointegration analysis which is called EGHL-type test over the period of 1995:q1 to 2013:q3. The results of this study show that all variables have unit root at zero frequency and electricity consumption and employment series have seasonal unit roots at semi-annual and annual frequencies for each countries. Besides that, there exists seasonal panel unit roots in electricity consumption and employment series excepted income series. These results indicate that the series are possibly cointegrated. For G-7 countries, there isn’t any cointegration relationship detected among the electricity consumption, real GDP and employment series at the zero, semi annual and annual frequencies excepted for Italy. Key words: Electricity Consumption, Economic Growth, Employment, Seasonal Panel Unit Roots, Seasonal Cointegration, G-7 Countries  
      Issue No: Vol. 5
  • Effects of Pressure and Heating Rate on Products Release Rates and Yields
           during Biomass Pyrolysis in Thermally Thick Regime

    • Authors: Pious O. Okekunle, Daniel I. Adeniranye
      Abstract: Numerical investigation of the synergetic effects of reactor pressure and heating rate on biomass pyrolysis in thermally thick regime has been carried out. Wood cylinders  were modeled as two-dimensional porous solids. Transport equations, solid mass conservation equations, intra-particle pressure generation equation and energy conservation equation were coupled and simultaneously solved to simulate the pyrolysis process and the accompanying physical phenomena. First order Euler Implicit Method (EIM) was used to solve the solid mass conservation equations. The transport, energy conservation and intra-particle pressure generation equations were discretized by Finite Volume Method (FVM). The generated set of linear equations was solved by Tri-Diagonal Matrix Algorithm (TDMA). Intra-particle fluid flow velocity was estimated by Darcy’s law. Findings revealed that increase in reactor pressure does not significantly affect biomass primary decomposition reactions for all heating rates considered (10, 20, 30, 40 and 50 K/s). In the vacuum region (0.0001 and 0.01 atm), increase in pressure had no significant effect on the release rates and yields of product species at all heating rates. In the pressurized region, increase in pressure (from 10 to 100 atm) inhibited intra-particle secondary reactions. Pressure increase from vacuum to atmospheric and from atmospheric to pressurized condition caused some changes in product distribution. The degrees of intra-particle secondary reactions at atmospheric and pressurized conditions were much higher than at vacuum conditions. Primary tar release rates and yields at atmospheric and pressurized conditions were much lower than at vacuum conditions while gas and secondary tar release rates and yields were higher at atmospheric and pressurized conditions. Intra-particle secondary reactions were more sensitive to change in heating rate at vacuum conditions than at atmospheric and pressurized conditions. Keywords: Biomass, pyrolysis, pressure, heating rate, intra-particle secondary reactions, thermally thick regime
      Issue No: Vol. 5
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
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