No, Australia can not continue 'quite nicely', I'm not sure where you get your figures from, I take mine from the Governments themselves and known factual reporting institutions, not from Vegan Green Weekly.
Australia, number 4 in the World for coal, isn't even in the top ten for Natural Gas, and is by a mile the most expensive of those in front, yeah, good luck with that. Note that China, Australia's largest coal buyer, is going to gas in a big way, and no increase from Australia as they are finding their own, and about to start large imports from Russia, as well as new access to other Euro/ME countries.
Of course we could discuss Australia's open arms to fracking for gas .... not.
Wait, are we heading to severe weather patterns changing that will severely disrupt food production due to climate change or not?
Increased technology sales? Can't see it at the rate Asia and India are expanding in those areas.
Australia is outpricing itself as other countries are seeing the benefits of foreign students, New Zealand for example who have grown their intake by 50% in the last 5 years, who have less stringent entry restrictions, especially for carers/parents, and cheaper living costs.
When, like South Australia, the costs in Oz continue to go up with renewables, you think the use of even more expensive electricity making everything in turn more expensive, is going to increase our student imports, and foodstuff exports do you?
Oh cool, thanks for your support.
it's not the cost of installation by the way, it's getting the power to your home and maintaining it, is what the issue is. Coal you just throw on a vehicle and take it to the convenient local, and it works at night too, also cloudy days. Uses far less Windex too.
Oh, and I caught an intercity bus today, CNC (compressed natural gas) powered, and CNC powered taxis at both ends, because I'm always doing my part. You're welcome.