u/Patient_Damage2214

So I live in Sydney in post code 2206 and my electricity bills are insane.
This quarter was 540 and last year July- sept was 900 something. As the numbers are looking similar I’m trying to find a solution before I have to pay 900again for next quarter.
My whole house is electric sourced( stove, heating etc) I don’t have an AC in the house, we are only people living in the house as well.
I just don’t understand why the bills are so obnoxiously high
I need help!
Currently on red energy, but open to advise!