Going rate is $225m p.a. to keep a coal power generator going past it's closure date (Eraring).
Australia has 9 coal generators that will be past useful life by 2035, that's $2bn p.a. in subsidies for every year past 2035 that the 7 nuclear power stations don't come online.
https://en.m.wikipedia.org/wiki/List_of_coal-fired_power_stations_in_Australia
