A supercritical combined cycle coal power plant resolves a large number of your concerns.
Imagine the enviro gains if there was a 20 year program to replace all dinosaur coal power stations on even the eastern seaboard ... the average age of existing powergen plants ranges from >20 yrs in Qld, to >30 yrs in NSW and >40 yrs in Vic.
I'm a pragmatist, I choose manageable wind and solar, baseload new clean coal technology and peaking gas powergen for my business, myself and all Australians.