So I've just gone through a bit of an ordeal with my brand new solar system and would like to share the story as a warning to others.
THE STORY SO FAR
From 1st July 2020, Energex has retired the traditional single-rate "Residential" tariffs for new meter installations. The replacement default tariff is a new tariff called the "Demand" tariff. To feed into the grid, you're required to get a new smart meter so this change applied to me.
This new "Demand" tariff seems sort of like a hybrid of the "Time of use" tariff and the single-rate "Residential" tariff. It provides a lower overall access and usage rate, but has a surcharge based on how much energy you use in a 30-minute period during peak times (4pm - 8pm). You can read more about it here. The current iteration of the "Demand" tariff can operate in a bridging capacity, so you can stay on your old plan for now.
The wrinkle in this is that this new tariff is incompatible with a lot of providers as it's a brand new tariff that Energex didn't tell many retailers about before rolling it out, so you can't change your provider once your new smart meter has been installed.
I have called my provider (Energy Australia) to talk about this, and they apparently were only told about this change on 22/07/2020, almost a month after the change - and they don't have an answer as to what they're going to do about it. The even bigger kicker here (for them as a company) is that they have a sub-brand called On Energy which has a plan that is only available in QLD. This plan is incompatible with the new "Demand" tariff. So they can literally get 0 new customers since 1st July.
WHAT DOES THIS MEAN IN THE FUTURE?
Even if you don't have solar, and even if you already have a smart meter, you will be forced onto either this new "Demand" tariff or "Time of use" tariff by 1st July 2021.
This will happen because the next time your meter is read, if it's not already a smart meter - it will be flagged as needing replacement. If you already have a smart meter, but it's configured for the "Residential" tariff, it will be flagged as needing reconfiguration. So energy providers have less than a year to adapt to this new tariff and start offering plans that support this tariff.
I've already done the math on this for my usage (calculating consumption/generation down to the minute) and the "Time of use" tariff plans all end up costing more than any of the current "Residential" plans. I can't imagine that the "Demand" tariff plans will be any better. So the end result is that this change that no one told me about until it was too late, is going to cost me a few years extra ROI on the solar panels that I'd budgeted so precisely for.
FURTHER READING
Revised Tariff Structure Statement
Energex Distribution Determination
Privatization of essential utilities has once again proven to be a tremendous success and has brought the prices down and keeps them down as free-market economies, without any monopolies whatsoever, meant it all too be!
God bless Australia and our high IQ uncorruptable politicians with best intentions for the general population!
LMAO