Results 11 to 20 of about 41,842 (165)

Integrated Fuel Cell and Electrolyzer Systems for Renewable Energy Storage and Conversion [PDF]

open access: yesE3S Web of Conferences
This paper presents a study on the integration of fuel cell and electrolyzer systems for efficient renewable energy storage and conversion. The increasing reliance on renewable energy sources such as solar and wind power necessitates the development of ...
Jayasree S.   +6 more
doaj   +1 more source

Feedstock-Dependent Phosphate Recovery in a Pilot-Scale Hydrothermal Liquefaction Bio-Crude Production

open access: yesEnergies, 2020
Microalgae (Spirulina) and primary sewage sludge are considerable feedstocks for future fuel-producing biorefinery. These feedstocks have either a high fuel production potential (algae) or a particularly high appearance as waste (sludge). Both feedstocks
Ekaterina Ovsyannikova   +2 more
doaj   +1 more source

Determinants of the renewable energy consumption: The case of Asian countries

open access: yesHeliyon, 2023
In recent year, Asia has rapid economic growth and policy makers care about the renewable energy consumption. The motivation about the choice of variables with theory and empirical backing on the subject in the manuscript is the theory of Cobb- Douglas ...
Pham Xuan Hoa   +2 more
doaj   +1 more source

Feasibility of New Liquid Fuel Blends for Medium-Speed Engines

open access: yesEnergies, 2019
Several sustainable liquid fuel alternatives are needed for different compression ignition (CI) engine applications. In the present study, five different fuel blends were investigated. Rapeseed methyl ester (RME) was used as the basic renewable fuel, and
Katriina Sirviö   +5 more
doaj   +1 more source

Evaluation of waste plastic and waste cooking oil as a potential alternative fuel in diesel engine

open access: yesNext Energy
The generation of plastic waste and waste cooking oil is a serious environmental concern because of worldwide waste disposal issues. At the same time, increasing demand and contemporary geopolitics make fossil fuels a significant worldwide problem.
Amit Kumar   +2 more
doaj   +1 more source

Economic and Environmental Potential of Large-Scale Renewable Synthetic Jet Fuel Production through Integration into a Biomass CHP Plant in Sweden

open access: yesEnergies, 2022
The potential of bio-electro-jet fuel (BEJF) production with integration into an existing biomass-based combined heat and power (CHP) facility was investigated. The BEJF is produced via Fischer–Tropsch (F–T) synthesis from biogenic CO2 and H2 obtained by
Anton Fagerström   +6 more
doaj   +1 more source

Methodology for Analysing Energy Demand in Biogas Production Plants—A Comparative Study of Two Biogas Plants

open access: yesEnergies, 2017
Biogas production through anaerobic digestion may play an important role in a circular economy because of the opportunity to produce a renewable fuel from organic waste.
Emma Lindkvist   +2 more
doaj   +1 more source

Utilizing full-spectrum sunlight for ammonia decomposition to hydrogen over GaN nanowires-supported Ru nanoparticles on silicon

open access: yesNature Communications
Photo-thermal-coupling ammonia decomposition presents a promising strategy for utilizing the full-spectrum to address the H2 storage and transportation issues.
Jinglin Li   +14 more
doaj   +1 more source

Renewable diesel for road transport: evaporation modelling

open access: yesТехнічна інженерія
The construction of a plant for the production of green hydrogen in Ukraine by the Ukrainian company «Hydrogen Ukraine», in the city of Reni, near Odessa, adds optimism about the use of hydrogen as a fuel for road transport.
R.V. Kolodnytska
doaj   +1 more source

Inexpensive renewable electricity enables Saudi Arabia's fuel price reforms

open access: yesEnergy Strategy Reviews
Saudi Arabia is currently implementing fuel price reforms. The reforms are being executed in phases, where the ultimate goal is to have fuel prices approach their market equivalent values.
Walid Matar
doaj   +1 more source

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