News
Waste from geothermal power could be eco-friendly alternative to synthetic catalysts
A geothermal power waste product that is similar to limescale can be used to decontaminate engine exhaust fumes, university chemists have discovered.
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Construction begins on new ‘green mining’ geothermal project
The first soil has been turned to mark the beginning of construction of a world-first commercial-scale plant to extract valuable minerals from geothermal fluid.
News
PGF to support global innovation in ‘green mining’ project
Provincial Growth Fund (PGF) support for a high-tech venture to extract minerals from geothermal fluid will help commercialise a world-first in ‘green mining’.
News
Silica extraction starts at Ohaaki
In a world-leading sustainable energy partnership, Geo40 in co-operation with Contact Energy and the Ngati Tahu Tribal Lands Trust, is this month set to start commercially extracting silica from geothermal fluid.
Projects
Geo40 partner with Maori on world-leading energy project
Geo40 use its technology to commercially extract silica from geothermal fluid used at Contact Energy’s Ohaaki power station.