Research
Redefining the landscape
We’re pushing the boundaries of geothermal understanding through ground-breaking research. We carry out collaborative and internationally connected research, unlocking our understanding of geothermal systems and developing new innovative tools to realise global geothermal potential. Our research capabilities span fundamental science and practical applications, with strengths in geothermal engineering and modelling. For more than 45 years we’ve pioneered research delivering solutions to complex problems faced by the global geothermal community.
Current Research Programmes
Geothermal resource assessment – electricity generation and direct heat use
Extraction of critical minerals from geothermal systems including lithium
Real-time incident detection in geothermal drilling through machine learning
CO2 sequestration in geothermal systems
Supercritical geothermal resources and their economic utilization
Digital twins - geothermal modelling and forecasting
Geothermal wellbores, well test analysis and drilling
Mineral scaling and corrosion control
Surface facility design and optimisation
Research
Geoscience
Nestled in the School of Environment, our Geoscience team delves into geology, geochemistry, and geophysics. We examine physical properties of the earth through geoscientific studies, for example, investigating its chemical composition utilising geochemistry, and understanding seismic behaviours with geophysics. By unfolding the complexities of the natural world, our work stands as a testament to scientific curiosity and pursuit of knowledge.
Research
Reservoir Engineering
Leveraging advanced techniques in drilling, well logging, and testing, our Geothermal Reservoir Engineering research team is at the forefront of geothermal resource assessments and reservoir characterisation. Our team’s comprehensive studies in fluid-rock interaction and geotechnical engineering, including factors relating to subsidence, have imparted fresh insights into the mechanics of geothermal systems.
Research
Above Ground Engineering
Our Above Ground Engineering research encompasses all stages of geothermal exploration and development, from drilling and well testing to the design of steam field equipment, power plants and direct-use facilities. This field of Geothermal Engineering also addresses the plethora of technical challenges related to mineral scaling, erosion, corrosion, moisture damage, and more. Alongside tackling design issues and revamping existing facilities, we also contribute to the conceptual design of new installations.
Research
Reservoir Modelling
Our robust reservoir models aid in making critical decisions concerning drilling location, production management, and resource development strategies. By mitigating risk and maximising profitability, our models serve as a reliable tool for project planning and management. We tackle the complexities of the earth’s subsurface, transforming uncertainties into certainties.
Featured Projects
Reversing Carbon Emissions in Geothermal Energy Production
2022 – 2027
Advanced Geothermal Modelling
Ongoing
Resource Assessment for Greenfield Geothermal Systems
2022 – Present
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Geothermal Institute
Level 3, 70 Symonds Street,
Grafton, Auckland, New Zealand
geothermal@auckland.ac.nz