A big new warning about our energy supply - and why this summer is crunch time for the renewable revolution.
Find out more about The Front podcast here and read about this story and more on The Australian's website or search for The Australian in your app store.
This episode of The Front is presented by Claire Harvey, produced by Kristen Amiet, and edited by Lia Tsamoglou. Original music is composed by Jasper Leak.
See omnystudio.com/listener for privacy information.