Wondering if your hefty power bill would be lower if you moved interstate? This infographic from comparison site Bundl shows how pricing for power varies across Australia, and also how much variation there is between different suppliers, especially in NSW.
There's also an interesting breakdown of the components of your power price and other data on how prices have risen over time. how often people switch.(There's no data for WA or NT as they haven't opted into the national electricity market.)