I am excited to see the next 20 years :)
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Not really, there is going to be about a 40-year trough in the Chinese economy due to demographics. At some point soon, manufacturing in China won't make sense anymore, (and world wide demand will also decrease due to demographics) so presumably China will be able to decommission a lot of their power generation instead of adding to it. Will they axe their coal? Time will tell, but adding capacity will end, and not too far in the future, either.