Apparently this is a follow on from prior work, and embodies similar ideas to a 2017 CSIRO report.
It includes proposals for key policy decisions and changes in national energy usage. These have broad impacts on consumers in respect of energy costs, transport and longer term environmental outcomes.
Important to note is the opportunity for public submissions to be made up to 21 June 2020.
P.S. you need to follow through the links to get to the Discussion Paper. Or follow this link.