Authors / CoAuthors
Trusted Environmental and Geological Information Program
Abstract
The potential for hydrogen production in the Galilee Basin region is assessed to provide a joint information base for hydrogen generation potential from renewable energy, groundwater and natural gas coupled with carbon capture and storage (CCS). Hydrogen generation requires water, whether using electrolysis with renewable energy or steam methane reforming (SMR) of gas with CCS. The data package includes the regional renewable energy capacity factor, aquifers and their properties (potential yield, salinity, and reserves or storativity), natural gas resources, and geological storage potential of carbon dioxide (CO2). This data guide gives examples of how the compiled data can be used. The renewable hydrogen potential is assessed based on renewable energy capacity factor and groundwater information (potential yield, salinity, and reserves or storativity). Nine aquifers from the Galilee and overlying Eromanga and the Lake Eyre basins are included in the assessment. The Galilee Basin region has low renewable hydrogen potential except for small areas in the north, south and south-west. Although the renewable energy capacity factor in the basin is high, aquifers tend to have poor groundwater reserves or storativity, which results in lower overall renewable hydrogen potential. The Galilee Basin contains modest contingent gas resources, while sizeable gas reserves and contingent resources were identified in the overlying Eromanga Basin (Geoscience Australia, 2022). The geological CO2 storage assessment suggests that the Betts Creek - Rewan Play interval is the most prospective for CCS, with the highest potential around the central basin region. Further work on identifying detailed gas potential is needed to assess hydrogen generation potential from gas.
Product Type
document
eCat Id
147510
Contact for the resource
Point of contact
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Point of contact
- Contact instructions
- MEG
Resource provider
Digital Object Identifier
Keywords
- theme.ANZRC Fields of Research.rdf
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- EARTH SCIENCES
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- Australia
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- Galilee Basin
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- Geology
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- Hydrogen
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- Hydrogen potential
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- TEGI
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- Trusted environmental and geological information
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- Published_External
Publication Date
2023-09-04T00:30:02
Creation Date
2023-07-01T09:00:00
Security Constraints
Legal Constraints
Status
completed
Purpose
Delivery of trusted baseline data and information for geological basins prospective for energy, carbon capture and storage, groundwater and minerals as part of the Trusted Environmental and Geological Information program (TEGI).
Maintenance Information
asNeeded
Topic Category
geoscientificInformation
Series Information
Lineage
This package has been developed as part of the the Trusted Environmental and Geological Information program (TEGI), and is providing better and more streamlined access to information and data for geological basins prospective for energy, carbon capture and storage, groundwater and minerals. The program has identified and collated trusted baseline data and information for four prospective basin regions and supplement it with new geological and environmental assessments. This information will provide Australian governments, industry and communities with the highest-quality trusted science available to make faster, clearer decisions and provide better outcomes for the environment and water resources.
Parent Information
Extents
[-28.00, -19.00, 140.00, 149.00]
Reference System
Spatial Resolution
Accuracy of the spatial data included in this package is dependant on the source datasets used to create it. Please refer to the individual metadata statements contained in this package for more information.
Service Information
Associations
Association Type - operatedOnBy
Galilee Basin Region - Hydrogen Potential MapServer
eCat Identifier - 149589,
UUID - f1ef8844-0a51-4026-820a-804d06d787c5
Association Type - operatedOnBy
Galilee Basin Region - Hydrogen Potential WMS
eCat Identifier - 149590,
UUID - d402e1d5-a421-42f6-9c61-842740d6d27b
Downloads and Links
Source Information