Results 71 to 80 of about 13,910,161 (281)

Master plan for the Kahaualea Geothermal Project [PDF]

open access: yes, 1982
"Prepared by True Geothermal Energy Company and Mid-Pacific Geothermal, Inc. for submission to the Board of Land and Natural Resources, State of Hawaii in coordination with the Trustees of the Estate of James Campbell."Contents: Purpose -- Location ...
True Geothermal Energy Company   +2 more
core   +2 more sources

Measuring Corporate Energy Transition Through Web‐Based Evidence and Large Language Models

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper proposes a scalable method to measure firm‐level engagement with the energy transition using corporate website disclosures and large language models (LLMs). We construct a restrictive, policy‐aligned rubric that codes evidence of (i) energy efficiency improvements, (ii) decarbonization and emissions‐reduction strategies, and (iii ...
Xavier Martínez‐Barbero   +2 more
wiley   +1 more source

Elucidating the Interplay Between Structure and Electrochemical Behavior in Lignin‐Based Polymer Electrolytes for Potassium Batteries

open access: yesBattery Energy, Volume 4, Issue 2, March 2025.
Three biobased membranes are synthesized by crosslinking oxidized Kraft lignin with poly(ethylene glycol) diglycidyl ether of increasing molecular weights. After incorporation of solvated potassium salts, potassium batteries including these biobased gel polymer electrolytes are able to deliver a maximum specific capacity at 0.05 A g−1 as high as 130 ...
Giuseppe Pascuzzi   +5 more
wiley   +1 more source

Hierarchically Engineered Transition Metal Electrode for Direct Lithium Extraction From Brine

open access: yesCarbon Energy, EarlyView.
Carbon‐modified WO3 nanoparticles deliver lithium extraction from simulated brine with Li+ capacity of 3 mmol Li g−1h−1 and 43% recovery efficiency. Reduced graphene oxide enhances charge transport and interfacial stability, while reversible W redox validated by in‐situ spectroscopy, governs lithium intercalation dynamics and structural stability ...
Ankit Kumar Tripathi   +8 more
wiley   +1 more source

Modelled ambient hydrogen sulfide concentration isopleths from well flow testing from Wellpad E during typical meteorological conditions for all wind directions

open access: yes
1 map : grayscale1 of 6 maps in the Puna Geothermal map setScale 1:12,000The maps shows the Kilauea East Rift ...
Puna Geothermal Venture
core   +3 more sources

The status quo and prospect of geothermal resources exploration and development in Beijing-Tianj in-Hebei region in China

open access: yesChina Geology, 2020
: The Beijing-Tianjin-Hebei region boasts rich geothermal resources and new achievements have been made in the exploration and development of geothermal resources in this region based on previous regional investigation.
Gui-ling Wang   +4 more
doaj   +1 more source

Reservoir characterization for the completion of the geothermal district heating system in Grado (NE Italy)

open access: yes, 2013
As part of the Grado geothermal Project - Phase 2, an integrated gravity and seismic prospecting was recently conducted in downtown Grado Island (North Eastern Italy) and in the surrounding lagoon. The aim of this study was to characterize the carbonatic
DELLA VEDOVA, BRUNO   +4 more
core  

Gibbs energy minimization thermodynamics for CO2 capture by aqueous amines: Conservation laws, concentration variables, and parameter consistency

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
We clarify how Gibbs‐energy‐minimization models for aqueous‐amine CO2 capture fail when conservation constraints and concentration conventions are inconsistent. Exact standard‐state conversions and Reaktoro case studies show that P(CO2)‐loading fits can mask non‐unique parameters and wrong speciation, motivating complete water‐inclusive formulations ...
William R. Smith   +2 more
wiley   +1 more source

Impact of well placement and flow rate on production efficiency and stress field in the fractured geothermal reservoirs

open access: yesDeep Underground Science and Engineering
Geothermal energy has gained wide attention as a renewable alternative for mitigating greenhouse gas emissions. The advancements in enhanced geothermal system technology have enabled the exploitation of previously inaccessible geothermal resources ...
Xinghui Wu   +5 more
doaj   +1 more source

Factor Analysis and Mechanism Revelation of Reservoir Conditions and Driving Fluids Affecting Geothermal Energy Extraction

open access: yesEng
Introduction: Efficient geothermal energy extraction has the potential to significantly alleviate the shortage of fossil energy, but low extraction efficiency and an insufficiently understood extraction mechanism remain key bottlenecks hindering its ...
Fuling Wang   +6 more
doaj   +1 more source

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