GNS Science has unveiled a pioneering tool designed to help the geothermal energy sector make faster, more informed decisions with greater confidence.
This new simulator offers cutting-edge capabilities for replicating complex geothermal environments and advancing development strategies.
A first-of-its-kind innovation
Created in collaboration with French R&D partner Vinci Technologies, the geothermal process simulator is the first tool of its kind globally. Developed within GNS Science’s Experimental Geochemistry Laboratory in Taupō, the simulator accurately mimics geothermal subsurface conditions with exceptional precision.
The system is the result of decades of applied research and experimentation by GNS Science’s geochemistry experts, who collectively bring over 70 years of industry experience and more than 15 years of specialised work in experimental geochemistry. With this new technology, developers can now simulate scenarios tailored to their specific sites, yielding a more comprehensive understanding without the risks or costs of early field trials.
A safe, cost-effective alternative to field testing
This advanced simulator provides a valuable alternative to traditional in-field testing, allowing developers to reduce operational risks and optimise performance in existing geothermal plants.
“Geothermal developers face big, high-stakes decisions,” said Bruce Mountain, lead scientist of GNS Science’s Experimental Geochemistry Laboratory. “That’s why we work closely with clients to develop methods and solutions that are bespoke to them. Our goal is to support the industry to move faster, and make safer, more informed decisions."
The simulator is uniquely capable of handling simulations involving extreme pressure and temperature, key to unlocking supercritical geothermal technologies. By delivering robust and cost-efficient insights, it helps reinforce New Zealand’s role as a leader in geothermal research and development, offering benefits both locally and internationally.