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Frontiers in Energy Research, 2023 Hydrogen storage might be key to the success of the hydrogen economy, and hence the energy transition in Germany. One option for cost-effective storage of large quantities of hydrogen is the geological subsurface.
Katharina Alms +4 more
doaj +1 more source
The Geothermal Progress Monitor: Design and Implementation [PDF]
, 1981 The Geothermal Progress Monitor (GPM) is an information system that links the various elements of the public and private sectors of the geothermal industry.
Neham, E.A., Entingh, D.J., Lopez, A.F.
core +1 more source
Unearthing the Dynamics of Indonesia’s Geothermal Energy Development
Energies, 2022 Indonesia has one of the world’s biggest geothermal energy reserves, accounting for 28.61 Gigawatts of electric energy (GWe). However, as of 2022, the installed geothermal capacity in Indonesia was only around 2.175 GWe, just 7.6% of its estimated ...
Satya Widya Yudha +2 more
semanticscholar +1 more source
Geothermal Energy, 2020 To improve the economics and viability of accessing deep georesources, we propose a combined thermo–mechanical drilling (CTMD) method, employing a heat source to facilitate the mechanical removal of rock, with the aim of increasing drilling performance ...
Edoardo Rossi +2 more
doaj +1 more source
Energies, 2021 Plasma Pulse Geo Drilling (PPGD) is a contact-less drilling technique, where an electric discharge across a rock sample causes the rock to fracture. Experimental results have shown PPGD drilling operations are successful if certain electrode spacings ...
Mohamed Ezzat +3 more
doaj +1 more source
Sustainable Transition from Fossil Fuel to Geothermal Energy: A Multi-Level Perspective Approach
Energies, 2022 Indonesia is currently undergoing the energy transition from heavily fossil fuel-dependent energy to cleaner sources of energy in order to achieve its net-zero emissions by 2060.
Satya Widya Yudha +2 more
semanticscholar +1 more source
Energies, 2021 Drilling costs can be 80% of geothermal project investment, so decreasing these deep drilling costs substantially reduces overall project costs, contributing to less expensive geothermal electricity or heat generation. Plasma Pulse Geo Drilling (PPGD) is
Mohamed Ezzat +3 more
doaj +1 more source
A review of geothermal energy-driven hydrogen production systems
Thermal Science and Engineering Progress, 2021 This paper presents a review of hydrogen production systems using geothermal energy, showing the importance and potential of this technology in addition to the main obstacles facing this domain.
Montaser Mahmoud +5 more
semanticscholar +1 more source
Geothermal industry employment: Survey results & analysis [PDF]
, 2005 The Geothermal Energy Association (GEA) is ofteh asked about the socioeconomic and employment impact of the industry. Since available literature dealing with employment involved in the geothermal sector appeared relatively outdated, unduly focused on ...
core +1 more source
A review of grout materials in geothermal energy applications
International Journal of Thermofluids, 2021 Ground heat exchangers are surrounded by grout material, making it one of the most important components in geothermal energy applications since it significantly affects the system's thermal performance.
Montaser Mahmoud +6 more
semanticscholar +1 more source