The Loyalty Penalty: Why Staying With Your Energy Provider Is Costing You

If you haven't switched electricity providers in the last two or three years, there's a reasonable chance your provider is quietly charging you more than they're charging a new customer for the same electricity. This isn't a glitch or an oversight. It's how the retail energy market in Australia is structured — and it has a name. The ACCC calls it the loyalty penalty.

Here's how it works, what it costs the average household, and what you can do about it today.

What Is the Loyalty Penalty?

Energy retailers compete hard for new customers. Sign-up offers, introductory discounts, and heavily marketed deal rates are all designed to bring new accounts in the door. The problem is that these competitive rates rarely stay in place long-term. Once you're settled in, providers tend to quietly migrate existing customers toward higher standing offer rates or let conditional discounts lapse without much fanfare.

The result is a two-tier pricing system: one rate for engaged, actively switching consumers, and a higher rate for everyone else.

The ACCC has tracked this pattern across multiple inquiries into the retail electricity market and the findings are not flattering for providers. Nearly a quarter of Australian households have been on the same electricity plan for three or more years. Those households are paying, on average, $221 more per year than customers who have moved to a new plan recently. That's not a marginal difference — that's roughly the cost of a full quarterly bill going straight to your provider for no reason other than inertia.

The scale of the problem is significant. The ACCC has found that approximately 37% of electricity customers — close to 2.5 million households — are paying at or above the default market offer. The default market offer is a regulated price cap, not a good deal. Paying at or above it means you're almost certainly not on a competitive rate.

Why Does It Happen?

Switching energy providers in Australia is genuinely easy. It takes about five minutes, there's no interruption to supply, and in most cases there's no exit fee on a market offer plan. Given that, it might seem strange that so many households end up stuck on uncompetitive rates.

A few things work against consumers here.

Billing inertia. Electricity bills arrive quarterly for most households. That's only four touchpoints a year with your energy costs, and if nothing goes dramatically wrong, most people don't scrutinise them closely. A $40 quarterly increase barely registers — but over a year it adds up, and over three years it compounds significantly.

Conditional discounts. Many plans advertise a headline discount rate — 18% off usage charges, for example — that's conditional on paying on time, via direct debit, or receiving bills by email. These conditions aren't always easy to track, and the discount percentage is calculated off a reference price — not necessarily a competitive base rate. A 20% conditional discount off an inflated reference price can still leave you paying more than a simpler, lower base-rate plan.

Plan anniversary resets. Some market offer plans include introductory rate structures that reset after 12 months. Customers who were on a genuinely competitive rate in year one may not realise their plan terms have changed when they receive their renewal notice — if they receive one at all.

The set-and-forget assumption. Unlike telco or insurance, where contract renewals and price increases are heavily marketed, energy pricing changes happen in the background. There's no annual renewal event to trigger a review. Most households only think about their electricity provider when something goes wrong.

How to Tell If You're Being Penalised

The clearest benchmark available to Australian consumers is the reference price — a regulated annual cost estimate set by the Australian Energy Regulator for a representative customer in your distribution zone. Your provider is required to show your plan's cost as a percentage above or below this reference price on every bill and in all plan marketing.

If your bill shows you're paying 10%, 15%, or 20% above the reference price, you're in loyalty penalty territory. If it shows 0% — right at reference — you're still likely not on the best available rate, just not on the worst.

A better benchmark is what's actually available in your postcode right now. Plans from competing retailers frequently sit 15–30% below the reference price for equivalent usage profiles. That gap is the loyalty penalty in practice.

What It Costs Over Time

The $221 annual average from the ACCC data is worth putting in concrete terms.

Over two years, that's $442 left with your provider for no reason. Over three years, $663. Over five years — which is not unusual for households that haven't actively reviewed their plan — you're looking at over $1,100 in avoidable costs.

These figures assume the gap stays constant, which it often doesn't. As retailers compete harder for new customers and reference prices shift with regulatory reviews, the gap between what engaged switchers pay and what loyal customers pay tends to widen, not narrow.

What You Should Do

The fix is simple: compare what's available in your area against what you're currently paying, and switch if there's a better deal. In most states, you can switch providers without any interruption to supply, without a technician visit, and without any paperwork beyond an online signup form.

Before you compare, it helps to know three things from your most recent bill: your average daily usage in kilowatt hours, your current tariff type (flat rate, time-of-use, or flexible), and the annual cost estimate your provider lists on the bill. Those three data points are enough to run a meaningful comparison.

Use our [comparison tool](/compare) to see what plans are available in your postcode and how they stack up against what you're currently paying. If the loyalty penalty is real for your household, you'll see it immediately — and switching takes less time than reading this article did.

Sources: ACCC Retail Electricity Pricing Inquiry; Australian Energy Regulator reference price methodology; ACCC Commissioner Anna Brakey public statements on default offer pricing.