Bye-bye bill shock: New regulations mean fewer energy price hikes

If you’ve ever opened your energy bill and been hit with bill shock, you’re not alone. But change is in the air, and this time, it’s good news. The Australian Energy Market Commission (AEMC) has just announced a set of reforms aimed at giving Aussie households and small businesses a fairer go when it comes to power bills.

The new rules, the result of a call to action from Energy Ministers in August 2024, will roll out over the next two years. The AEMC says the new regulations should make the energy market more transparent and equitable for consumers and businesses.

What do the changes mean?

From July 2026, energy retailers will no longer be able to hit customers with multiple price hikes throughout the year. Instead, they’ll be restricted to raising prices just once every 12 months. For most of us, that means fewer unpleasant surprises and more confidence in budgeting for power bills.

AEMC Chair Anna Collyer says this is about giving Australians peace of mind. “We’re ensuring households can better predict their energy costs and avoid unexpected price rises throughout the year,” she said.

The change means if you’ve been quietly rolled off a promo plan or your ‘benefits’ expired without a heads-up, you’ll no longer get stung with higher rates. Instead, you’ll be protected from paying more than the standing offer price – essentially a price cap to stop loyalty from costing you money.

Protecting our most vulnerable

The changes go beyond price caps. For the first time ever, the AEMC has applied formal equity principles to its rule changes. That means they’ve taken a good, hard look at how energy policies disproportionately impact people doing it tough, and they’re doing something about it.

From December 2026, energy retailers will be required to make sure hardship customers aren’t worse off than if they’d switched to their cheapest available deal. The onus is being shifted from the consumer to the energy retailer to ensure customers aren’t overpaying. This means that anyone struggling with ongoing financial stress, time constraints, or language barriers will get a fairer deal.

“We’re shifting more responsibility onto retailers to ensure these customers receive appropriate support,” said Collyer.

And those pesky penalty fees? They’ll be eliminated for vulnerable customers. For everyone else, they’ll be limited to ‘reasonable’ costs. So no more outrageous penalty fees just because you missed a due date by a few days.

Easier to find a better deal

Another significant win comes from a simple tweak that improves transparency and visibility. Research shows up to 40 per cent of us don’t even open our energy bills, meaning we miss those helpful ‘better offer’ messages retailers are supposed to include.

Under a proposed new rule (still being finalised), retailers will be required to highlight better offers more clearly, not just buried in your PDF bill, but front and centre in email subject lines or summaries.

It’s a nudge that could save you hundreds of dollars a year with just a few minutes’ effort. And if you’re thinking “I’ll wait until the rule kicks in,” don’t.

“Don’t wait,” urges Collyer. “If you haven’t checked your bill lately, take a look. Switching is usually quick and easy – and the savings can really add up.”

Submissions on this proposed rule are open until 31 July 2025, with the final decision expected in September. But there’s nothing stopping you from shopping around today.

AEMC pushing for fairness and transparency

At the heart of all these changes is a clear shift in thinking: a move from a one-size-fits-all approach to one that actively considers the needs of those who’ve traditionally been left behind by the energy market.

“Energy equity exists where all consumers can fairly access and benefit from the energy system,” says Collyer.

That means removing structural barriers and ensuring new rules don’t accidentally make life harder for people who are already struggling. The package is part of a broader set of reforms being led by the AEMC and Energy Ministers. There’s more to come – including changes around applying concessions to bills and improving how better offers are presented. However, these new rules already represent a significant step forward in making the energy market fairer, simpler, and more consumer-friendly.

What small business owners need to know

If you’re running a small business, these changes matter. Predictable pricing means you can forecast costs more accurately. The once-a-year cap on price hikes? That’s a big deal for cash flow. And if you’re time-poor (who isn’t?), knowing your retailer has to make sure you’re not being charged more than necessary is one less thing to stress about. So, whether you’re a sole trader working from home or running a busy shopfront, it’s worth checking your plan and keeping an eye out for better offer messages in your next bill.

These reforms might not fix every issue overnight, but they’re a strong signal that the energy market is finally starting to work for customers, not against them. And that’s something we can all feel a bit more switched on about. 

This post first appeared on Business Builders. you can read it here.

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