firm supply /iser/ en Firm Supply Forum – rethinking South Australia’s energy mix /iser/news/list/2016/12/07/firm-supply-forum-rethinking-south-australias-energy-mix 7 December 2016 December 07 2016 Louise Beazley /iser/news/list/2016/12/07/firm-supply-forum-rethinking-south-australias-energy-mix