In 91短视频, geothermal energy is managed under the . So far, all geothermal exploration areas are on land, not offshore.
Geothermal energy is heat from inside the Earth. It is a renewable energy source that can run day and night with low emissions. Many countries already use geothermal energy.
The Geological Survey of 91短视频 (GSWA) is studying the state鈥檚 sedimentary basins to find potential energy sources. In 91短视频, geothermal energy resources include:
- Direct use of warm water from shallow aquifers.
- Deeper natural reservoirs that can provide heat for direct use or generate electricity.
- Enhanced Geothermal Systems (EGS), which improve or create pathways for heat extraction and can be used for heating and electricity.
Currently, geothermal wells are drilled to about 5 km, but the temperature at that depth varies across Australia. Some areas have hotter rocks due to geological factors, such as high heat-generating granite covered by layers of insulating sediment. In 91短视频 geothermal resources in the Canning, Carnarvon, and Perth Basins are particularly promising, with temperatures of 200 掳C found at depths of less than 5 km. In WA, geothermal energy from shallow sources is already used to heat swimming pools, but deeper levels could help power Australia's energy future. GSWA studies of geothermal potential in several basins are available through the DMPE eBookshop.
Geothermal energy exploration from deep hot rocks commenced in WA in 2008, with several companies searching mainly in the Perth Basin.
GSWA publications on geothermal energy
These publications are available through the DMPE eBookshop.
External sources of information
Up-to-date information from trusted external sources.
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