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Australia's green hydrogen dream is rapidly coming undone |
Australia's energy policy for heavy industries such as steel production are based on storing renewable energy as green hydrogen. However, steel production is energy intensive and green hydrogen is proving to be difficult to commercialise, let alone produce, store, and transport. The renewable energy link to Indonesia and Singapore, based on the plan for the Australian Renewable Energy Hub in the Pilbara, has been replaced by the idea that green hydrogen can be converted to green ammonia for transportation, and converted back to hydrogen on the other side. Again, the process is energy intensive. Add to the energy demands that will be created by data centres and artificial intelligence, the scaling up of energy production is unlikely to be met without nuclear. The green energy dream is unlikely to materialise and is proving unworkable.
The slides from my presentation are available below.
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