Just to add a few notes about hydrogen. There is a domestic...

Just to add a few notes about hydrogen. There is a domestic demand, soon there will be a rollout to blend Melbourne and Sydney 90% natural and 10% hydrogen and the ratio will increase over time as appliances are adopted to cope. The gas pipe network has been upgraded to operate with the increase supply pressure. Some information is available publicly like the Woodside blending project in Tasmania.
Other domestic demand is huge, like the Industrial area, wont go into numbers but as example look at Newcastle's natural gas use.

Remember it is all about green. We have it, water-sun-wind. For those reasons Germany and Japan are working with our government to make this green resource available. This is AUS's next cash cow.

One thing left as I mentioned before is how to store and transport it and make it profitable.

Potentially you can use some refrigerants and so there are other suggestions but also some very interesting solutions " developments" by some ASX listed companies.

One thing for sure hydrogen is the future.... its not hard to make, Zeppelin used it decades ago. GLTOH