The report explains why they didn't look at large scale nuclear in section 2.4.4. You can download it here, but basically there are two reasons why the CSIRO and Australian Markey Energy Operator felt that large scale nuclear is not appropriate for comparison. Firstly the nature of our network precludes large scale nuclear - state networks are small compared to overseas networks, and if a single reactor powers a significant portion of a network's base load then it's difficult to shut it down for maintenance. Secondly costing reported by other jurisdictions may be inaccurate given government investment, and that capital may have already been recovered.
As regards sequestration I didn't have a thorough look at the report but it does discuss carbon capture and storage. Charts list costs as "CCS".
The report explains why they didn't look at large scale nuclear in section 2.4.4. You can download it here, but basically there are two reasons why the CSIRO and Australian Markey Energy Operator felt that large scale nuclear is not appropriate for comparison. Firstly the nature of our network precludes large scale nuclear - state networks are small compared to overseas networks, and if a single reactor powers a significant portion of a network's base load then it's difficult to shut it down for maintenance. Secondly costing reported by other jurisdictions may be inaccurate given government investment, and that capital may have already been recovered.
As regards sequestration I didn't have a thorough look at the report but it does discuss carbon capture and storage. Charts list costs as "CCS".