Giles Parkinson writes at Reneweconomy about the coming visit of Japanese Prime Minister Abe to Australia and a region thereof called “Pilbara” I had never heard of until now. That region is about 502,000 square kilometers, which is around 1.4 the size of Germany, and had a whopping 48,610 in population in 2010.
As Parkinson points out, at least one group in Australia “has plans for a feasibility study” for making hydrogen from solar energy in Pilbara. That hydrogen then could be exported to Japan, if things scale up.
I recall having started a blog with the title “Hydrogen Mongolia” in 2006 with exactly the idea of making hydrogen from renewable energy in the Gobi desert. In 2012 I wrote a book titled “Energy from the Mongolian Gobi desert” about this. It is available as a free PDF file on this blog.
So I welcome the news that some Australians have plans to study the issue. Australia has great solar resources. If they start making fuel from them, the could stop exporting their stinking coal and get to supply a large part of the World’s fuel once everything has moved over to renewable.
While hydrogen is certainly one way to do it, they could also have a look at the alternative of using the limestone cycle.