Results 41 to 50 of about 10,883 (52)

Economic viability and CO2 emissions of hydrogen production for ammonia synthesis: A comparative analysis across Europe

open access: yesAdvances in Applied Energy
Ammonia production accounts for 15–20% of greenhouse gas emissions from the chemical sector. Traditionally, ammonia is produced via Steam Methane Reforming (SMR) for hydrogen production, coupled with the Haber-Bosch process.
Alessandro Magnino   +3 more
doaj   +1 more source

Enhancing the Potential of Smart Building for General Hospital: A Case Study in Malaysian Hospital.

open access: yesInternational Journal of Energetica, 2023
Hospital Pulau Pinang is the general hospital in Malaysia which targeting energy savings of 10% within five years from 2015 and other sustainability targets such as 3-star Energy Management Gold Standard and Green Building Certification.
Mohd Faisal Baharuddin   +2 more
doaj  

Impact of digital transformation on corporate sustainability: evidence from China’s carbon emissions

open access: yesEnergy Informatics
Climate change has become an increasingly pressing issue, underscoring the urgent global need for energy conservation and emission reduction. As one of the largest emitters, China is actively advancing comprehensive efforts to reduce emissions in pursuit
Jiaomei Tang, Kuiyou Huang, Ailing Xiong
doaj   +1 more source

Wind power generation prediction using LSTM model optimized by sparrow search algorithm and firefly algorithm

open access: yesEnergy Informatics
As an important renewable energy source, wind power generation is highly stochastic and uncertain due to various environmental factors affecting its output. To raise the accuracy of wind power generation prediction, a bidirectional long short-term memory
Wenjing Zhang   +3 more
doaj   +1 more source

Estimating solar radiation according to semi empirical approach of Perrin de Brichambaut: application on several areas with different climate in Algeria

open access: yesInternational Journal of Energetica, 2016
The solar energy reaching a given surface is directly dependent on the orientation thereof and the position of the sun. To get maximum energy from the sun, it is necessary a good solar receiver orientation towards the solar radiation where the solar ...
Mokhtar Ghodbane
doaj  

Economic Evaluation of the Production of Titanium Dioxide (TiO2) Nanoparticles using the Simple Aqueous Peroxo Route Method

open access: yesInternational Journal of Energetica, 2020
This study aims to analyze the economic evaluation on the production of TiO2 nanoparticles using the simple aqueous peroxo route method. Economic evaluation is carried out using several economic parameters, such as Payback Period (PBP), Break Even Point (
Aldera Margianti et al.
doaj  

Transitioning to clean energy and opportunities for developing countries

open access: yesEnergy Strategy Reviews
The shift from fossil-based energy systems to renewable sources like solar, wind, and hydro presents both opportunities and challenges for developing countries aiming to expand energy access, promote economic growth, and meet climate goals.
Eliakira Kisetu Nassary   +5 more
doaj   +1 more source

Selection of parameters to predict dew point temperature in arid lands using Grey theory: a case study of Iran

open access: yesInternational Journal of Energetica, 2019
Dew point is the temperature at which water vapor in the air condenses into liquid with the same rate it evaporates. Dew point study is important in arid lands with low rainfall, also in other regions with various hydrological and climatological ...
Mojtaba Qolipour et al.
doaj  

GPVDM simulation of layer thickness effect on power conversion efficiency of CH3NH3PbI3 based planar heterojunction solar cell

open access: yesInternational Journal of Energetica, 2018
Perovskite-based solar cell technologies have been a very attractive area of research in recent years. Organic-inorganic perovskite materials are in an increased evolution in power conversion efficiency.
A.bdelkader Hima et al.
doaj  

Investigation of PLC for logic Selectivity Communication in Protection Systems

open access: yesInternational Journal of Energetica, 2017
This paper reports an investigation of power line communication technique PLC for logic selectivity in protection systems. A simulation of power grid with two protection systems using PLC as communication process is performed by Simulink/Matlab program ...
Salah Boughezala mohammed
doaj  

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