Sustainable development of enhanced geothermal systems based on geotechnical research–A review

WGP Kumari, PG Ranjith - Earth-Science Reviews, 2019 - Elsevier
The world's primary energy requirements are supplied to a large extent by non-renewable
energy resources, which has resulted in significant anthropogenic greenhouse gas …

[HTML][HTML] Integrating geothermal energy and carbon capture and storage technologies: A review

A Loschetter, C Kervévan, R Stead… - … and Sustainable Energy …, 2025 - Elsevier
Geothermal energy production and CO 2 capture and storage are two promising
technological solutions for mitigating climate change and addressing the need for a …

A comparison of electric power output of CO2 Plume Geothermal (CPG) and brine geothermal systems for varying reservoir conditions

BM Adams, TH Kuehn, JM Bielicki, JB Randolph… - Applied Energy, 2015 - Elsevier
In contrast to conventional hydrothermal systems or enhanced geothermal systems, CO 2
Plume Geothermal (CPG) systems generate electricity by using CO 2 that has been …

On the importance of the thermosiphon effect in CPG (CO2 plume geothermal) power systems

BM Adams, TH Kuehn, JM Bielicki, JB Randolph… - Energy, 2014 - Elsevier
Abstract CPG (CO 2 Plume Geothermal) energy systems use CO 2 to extract thermal energy
from naturally permeable geologic formations at depth. CO 2 has advantages over brine …

Heat depletion in sedimentary basins and its effect on the design and electric power output of CO2 Plume Geothermal (CPG) systems

BM Adams, D Vogler, TH Kuehn, JM Bielicki… - Renewable Energy, 2021 - Elsevier
Abstract CO 2 Plume Geothermal (CPG) energy systems circulate geologically stored CO 2
to extract geothermal heat from naturally permeable sedimentary basins. CPG systems can …

[HTML][HTML] Flexible CO2-plume geothermal (CPG-F): Using geologically stored CO2 to provide dispatchable power and energy storage

MR Fleming, BM Adams, JD Ogland-Hand… - Energy Conversion and …, 2022 - Elsevier
Abstract CO 2-Plume Geothermal (CPG) power plants can use geologically stored CO 2 to
generate electricity. In this study, a Flexible CO 2 Plume Geothermal (CPG-F) facility is …

Brine displacement by CO2, energy extraction rates, and lifespan of a CO2-limited CO2-Plume Geothermal (CPG) system with a horizontal production well

N Garapati, JB Randolph, MO Saar - Geothermics, 2015 - Elsevier
Several studies suggest that CO 2-based geothermal energy systems may be operated
economically when added to ongoing geologic CO 2 sequestration. Alternatively, we …

An overview of computational methods for chemical equilibrium and kinetic calculations for geochemical and reactive transport modeling

AMM Leal, DA Kulik, WR Smith… - Pure and Applied …, 2017 - degruyter.com
We present an overview of novel numerical methods for chemical equilibrium and kinetic
calculations for complex non-ideal multiphase systems. The methods we present for …

Multifluid geo-energy systems: Using geologic CO2 storage for geothermal energy production and grid-scale energy storage in sedimentary basins

TA Buscheck, JM Bielicki, TA Edmunds… - …, 2016 - pubs.geoscienceworld.org
We present an approach that uses the huge fluid and thermal storage capacity of the
subsurface, together with geologic carbon dioxide (CO2) storage, to harvest, store, and …

[HTML][HTML] Increased power generation due to exothermic water exsolution in CO2 plume geothermal (CPG) power plants

MR Fleming, BM Adams, TH Kuehn, JM Bielicki… - Geothermics, 2020 - Elsevier
Abstract A direct CO 2-Plume Geothermal (CPG) system is a novel technology that uses
captured and geologically stored CO 2 as the subsurface working fluid in sedimentary basin …