A simple changeover to a more efficient appliance, combined with using it at a time of day when excess renewable power is plentiful, can have a profound impact on how much energy we use. This is the subject of an op ed I wrote in October which was published in 116 Fairfax papers.
Juliette Milbank 2019, ‘Our Future || Empower by cooling the cost of hot water‘, Canberra Times, Fyshwick, 28 October, retrieved 20 December 2019.