Not sure if people know this as I just came to know about it quite recently. I got surprised so decided to create an awareness post.
When my current electricity plan expired, I called multiple other smaller retailers to discuss their cheapest plans. Most declined to quote me because the distributor (Endeavour Energy) had changed my meter to "Peak + Demand" Tariff. The smaller retailers basically told me they didn't have the ability to sell this tariff and advised me to go to a bigger retailer.
I reached out to my existing retailer and they too only offered me Demand charge based plans (which was a complete rip-off). It had higher usage + demand rates plus way higher supply charges. I asked if there was an Opt-out because I never consented or requested to be put on Demand based tariff. Even my current tariff (that was about to expire) was just single rate usage + supply tariff. Long story short, I had to go through a whole opt-out process as a residential customers and today I got to accept a single rate plan which had lower pricing on both usage and supply prices. The tag line they use is "Demand charges are built to encourage lower energy use". What it means is that "Demand charges are designed to rip you off in the name of encouraging lower energy use".
Please check your Tariffs. If it's demand based, try to work out if it's cheaper if you apply for an opt out of Demand charges.
My current prices are :
Daily Supply : 86.020 c/day
General Usage : 16.100 c/kWh
How does that compare to what you got?