RP1.1-04 Underground storage of hydrogen: mapping out the options for Australia
Australia’s massive opportunity for underground hydrogen storage
For Australia to adopt hydrogen as a widespread energy carrier, millions of tonnes of storage options will be needed to buffer the fluctuations in supply and demand, both for domestic use and for export. Future Fuels CRC’s latest research maps out the high-level availability of potential sites in Australia and develops a method for selecting suitable storage sites that match hydrogen production needs.
About underground hydrogen storage
Once the scale of storage at a site exceeds tens of tonnes, underground hydrogen storage is the cheapest and safest large-scale storage option for industrial-sized purposes. Although underground hydrogen storage is already used globally to support existing industrial uses of hydrogen, it is highly dependent on the suitability of local rock formations. This research looks beneath Australia’s surface to identify the opportunities under our land and waters.
To present the researcher Future Fuels CRC held a free webinar on 29 October 2021 to share and discuss the research.
Dr Jonathan Ennis-King joined CSIRO in 1999 to work on the geological storage of carbon dioxide. Jonathan’s general research interests are the modelling and simulation of multiphase flow in porous media, and the coupling of that flow to thermal, mechanical and chemical processes. He has specifically applied this to understanding the behaviour of carbon dioxide and hydrogen in the subsurface. Before joining CSIRO he held positions at the University of Melbourne, Lund University, Sweden and the Australian National University. Jonathan has had a key role in the reservoir engineering and simulation of the CO2CRC’s Otway project, the first demonstration of underground storage of carbon dioxide in Australia.
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