WELLINGTON, July 30 (Xinhua) -- New Zealand has launched a draft strategy to double geothermal energy production by 2040 and position itself as a global leader in sustainable geothermal innovation.
Launched by Resources Minister Shane Jones in Taupo in the North Island, the plan aimed to boost electricity generation and direct heat applications, and support economic growth, including benefits for the Maori economy.
The minister emphasized New Zealand's unique position on a tectonic boundary with a thin crust, ideal for geothermal energy, building on a long history of use by Maori and settlers for heating, therapy, and power generation.
The proposal included improving geothermal data access, updating regulations, advancing technology adoption, researching mineral extraction from fluids, promoting industrial and agricultural uses, and investing in supercritical geothermal technology.
Consultation on the draft strategy remains open until Sept. 12, with Jones encouraging all stakeholders to help position New Zealand as a leader in geothermal research, trade, and sustainable energy.
However, Professor Barry Barton from the University of Waikato underlined challenges ahead, "As for the desire to test supercritical geothermal resources, there are sure to be big resources deep down, and they are enticing, but how to drill for them and recover heat is a complete unknown; the extraordinary temperature and pressure will require major advances in drilling and production technology." ■
