Government backing iwi-led geothermal potential
The New Zealand Government is funding two iwi-led geothermal research projects near Rotorua to expand understanding of the Bay of Plenty’s geothermal potential and support Māori-led stewardship.
The Regional Development Minister Shane Jones announced $3.82 million in loans and $3 million in grants to support two geothermal research initiatives led by local iwi. The funding targets the Tikitere-Ruahine geothermal field and the Waimangu geothermal system, both near Rotorua, aiming to deepen knowledge of the region’s geothermal resources. The projects align with the Government’s From the Ground Up geothermal strategy, which addresses barriers such as high upfront costs and knowledge gaps. Regional economic growth and iwi aspirations for geothermal resources are central to the strategy’s objectives.
The Ngāti Rangiteaorere geothermal exploration programme, backed by a $3.82 million loan, will investigate geothermal resources on tribal land northeast of Rotorua. Led by a subsidiary of the Ngāti Rangiteaorere Koromatua Council, the project aims to map the resource’s characteristics and potential uses. The research will also create employment and skill development opportunities for local contractors and specialists. Findings will inform future decisions on geothermal development while supporting Māori land-owner led stewardship.
The Waimangu geothermal system research, supported by a $3 million grant, focuses on the world’s youngest geothermal system formed after the 1886 Mount Tarawera eruption. Led by the Ngāti Rangitihi and Tūhourangi Tribal Authority, the project involves drilling and monitoring to improve scientific understanding. The research will safeguard the system’s environmental, cultural, and tourism values while generating public-good knowledge. Results will contribute to a stronger evidence base for future geothermal management and development.
The Government’s From the Ground Up geothermal strategy highlights the need to reduce uncertainty and build technical capability in geothermal exploration. These projects are designed to address those challenges by funding early-stage research and exploration. Any future development will depend on research outcomes, regulatory compliance, and environmental protections. The initiatives also aim to strengthen regional economies and support iwi and hapū aspirations for geothermal resources.