The world is overheating and despite good intentions and significant efforts, emissions increase nearly every year. The challenge is immense, but there are solutions. In this lucid, persuasive essay, Alan Finkel maps Australia's energy transition. He focuses strongly on clean technologies, including the use of hydrogen, and addresses the challenge of intermittent supply. He shows how we can build a zero-emissions world. Taking into account economics, science and emotions, Getting to Zero is an essential guide to how Australia can tackle the climate crisis with realism and ingenuity.