Results 11 to 20 of about 2,279,988 (303)

Production of Substitute Natural Gas Integrated with Allam Cycle for Power Generation

open access: yesEnergies, 2023
The accumulation of energy from non-programmable renewable sources is a crucial aspect for the energy transition. Using surplus electricity from renewable energy sources, power-to-gas plants allow to produce a substitute natural gas (SNG) that can be ...
Daniele Candelaresi, Giuseppe Spazzafumo
doaj   +1 more source

Modeling of a Grid-Independent Set-Up of a PV/SOFC Micro-CHP System Combined with a Seasonal Energy Storage for Residential Applications

open access: yesEnergies, 2022
Renewable energy sources based on solar and wind energy provide clean and efficient energy. The intermittent behaviour of these sources is challenging.
Rahaf S. Ghanem   +2 more
doaj   +1 more source

Optimization of Operating Conditions for CO2 Methanation Process Using Design of Experiments

open access: yesEnergies, 2021
In this study, the Taguchi experimental design method using an L16 orthogonal array was attempted in order to investigate the optimal operating conditions for the CO2 methanation process in Ni-based catalysts.
Chae-Eun Yeo   +5 more
doaj   +1 more source

Perspektiven von Power-to-Gas in der Schweiz [PDF]

open access: yes, 2018
Viele Speicherkraftwerke der Schweiz müssen im Sommer Strom produzieren, damit die Stauseen nicht überlaufen. Durch eine Kombination des «überflüssigen» PV-Stroms mit «überflüssigem» Strom aus der Speicher-Wasserkraft liesse sich vermutlich ein ...
Rohrer, Jürg, Sperr, Nadia
core   +1 more source

Can switching fuels save water? A life cycle quantification of freshwater consumption for Texas coal-and natural gas-fired electricity [PDF]

open access: yes, 2012
Thermal electricity generation is a major consumer of freshwater for cooling, fuel extraction and air emissions controls, but the life cycle water impacts of different fossil fuel cycles are not well understood.
Beach, Fred C.   +2 more
core   +2 more sources

Low-carbon economic dispatch of regional integrated energy system based on carbon-oxygen cycle

open access: yesFrontiers in Energy Research, 2023
In order to solve the contradiction between energy supply and carbon emissions, using P2G to combine oxy-fuel combustion power plant with gas turbines.
Rutian Wang   +4 more
doaj   +1 more source

Climate change policy and its effect on market power in the gas market [PDF]

open access: yes, 2006
The European Emissions Trading Scheme (ETS) limits CO2 emissions from covered sectors, especially electricity until December 2007, after which a new set of Allowances will be issued.
Newbery, David
core   +2 more sources

A 3D Transient CFD Simulation of a Multi-Tubular Reactor for Power to Gas Applications

open access: yesEnergies, 2022
A 3D stationary CFD study was conducted in our previous work, resulting in a novel reactor design methodology oriented to upgrading biogas through CO2 methanation.
Victor Soto   +2 more
doaj   +1 more source

Strategic Eurasian Natural Gas Model for Energy Security [PDF]

open access: yes, 2011
The mathematical formulation of a large-scale equilibrium natural gas simulation model is presented. Although large-scale natural gas models have been developed and used for energy security and policy analysis quite extensively (e.g., Holz (2007), Egging
Chyong, Chi Kong, Hobbs, Benjamin F.
core   +2 more sources

SNG Generation via Power to Gas Technology: Plant Design and Annual Performance Assessment

open access: yesApplied Sciences, 2020
Power to gas (PtG) is an emerging technology that allows to overcome the issues due to the increasingly widespread use of intermittent renewable energy sources (IRES).
Alessandra Perna   +5 more
doaj   +1 more source

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