Last Updated: February 2026
Your power bill rocks up every three months, you look at the total, maybe swear a bit, then pay it. Sound familiar?
You’re not alone. Most Aussies have no idea what all those charges actually mean. But here’s the thing – if you don’t understand your bill, you’re probably paying more than you need to.
The average Australian household spends around $1,500 a year on electricity. And chances are, you could be saving a couple of hundred bucks just by knowing what to look for.
Let’s break down your energy bill in plain English, so you can spot if you’re getting ripped off.
The Main Parts of Your Bill
1. Your Account Details and Billing Period
Right at the top, you’ll see:
- Your account number
- The dates your bill covers (usually about 90 days)
- When it’s due
- Any money you still owe from last time
Quick tip: Check how many days your bill covers. A 92-day bill will cost more than an 85-day bill, even if you’re using the same amount of power each day. Don’t panic if one bill looks higher – count the days first.
If you’re moving house, you’ll need your account number to disconnect at your old place and connect at the new one.
2. The Big Number – What You Owe
This is the total at the top that makes you groan. It’s made up of:
- What you’ve used (the actual power)
- Daily connection fee (yes, even if you’re away on holidays)
- GST (10% on everything)
- Any discounts or rebates
Many Aussies qualify for energy rebates they don’t even know about. Depending on where you live and your situation, these can knock $200–$600 off your annual bill.
3. Usage Charges – The Electricity You Actually Use
This is the biggest chunk of your bill. It’s based on kilowatt-hours (kWh) – basically units of electricity.
For electricity, you’ll see:
- Total kWh you used
- How much per day on average
- The rate you’re paying (in cents per kWh)
- A graph comparing this bill to previous ones
Current electricity rates across Australia (as of early 2026):
- NSW: Around 26c to 37c per kWh
- Victoria: Around 19c to 34c per kWh
- Queensland: Around 26c to 32c per kWh
- South Australia: Around 34c to 45c per kWh (highest in Australia)
- Western Australia: Set by government, around 30c per kWh
If you’re paying well over these averages, it’s probably time to shop around.
Peak, Off-Peak and Shoulder Rates
Some plans charge different rates depending on when you use power:
- Peak (most expensive): Weekday afternoons/evenings when everyone’s home – usually 2pm to 8pm
- Shoulder (medium price): Morning and late evening
- Off-peak (cheapest): Late night and early morning – usually 10pm to 7am
If you’re on one of these time-of-use plans, you can save heaps by running your dishwasher, washing machine and pool pump during off-peak times. Check out our guide on peak vs off-peak energy to learn more.
For gas:
Gas is measured in megajoules (MJ). You’ll see similar info – total MJ used, rate per MJ, and comparisons to previous bills.
Gas use usually spikes in winter for heating and hot water, so expect your winter bills to be higher.
4. Supply Charges – The Daily Connection Fee
Even if you used zero power, you’d still owe this. It’s the fee for being connected to the grid.
What you’ll typically pay (daily rates, Feb 2026):
- Electricity: Around 90c to $1.50 per day
- Gas: Around 65c to $1.10 per day
Over a 90-day quarter, that’s:
- Electricity supply charges: $80–$135
- Gas supply charges: $60–$100
And that’s before you’ve even turned on a light.
If you’ve got solar panels, you’re still paying these charges. But things like the new free solar power during the day programmes can help offset them by cutting your usage charges during peak sunshine hours.
5. Discounts – Are They Actually Saving You Money?
Lots of energy companies advertise big discounts. Sounds great, right? Not so fast.
Common discount types:
Pay-on-time discounts – Get 10% to 30% off if you pay by the due date
- The catch: Miss one payment and you lose the discount for that whole quarter
- Reality check: This isn’t really a discount – it’s more like a penalty for paying late
Direct debit discounts – Extra percentage off for automatic payments
- Usually reliable and automatic
- Just make sure you’ve always got money in your account
Bundle discounts – Save by having electricity and gas with the same retailer
- Simpler billing
- But might not actually be the cheapest option overall
New customer discounts – Great rates for your first year
- Warning: Often jump way up after 12 months
- Set a calendar reminder to review your plan annually so you don’t get caught out
6. Solar Feed-In Tariff (If You Have Solar)
Got solar panels? Your bill will show:
- How much solar power you exported to the grid (in kWh)
- What you’re paid for that exported power (feed-in tariff rate)
- The credit applied to your bill
Current Australian feed-in tariff rates (early 2026):
- NSW: Around 5c to 10c per kWh
- Victoria: Around 1c to 10c per kWh (deregulated market, varies widely)
- Queensland: Around 5c to 10c per kWh
- South Australia: Around 5c to 7c per kWh
Here’s the frustrating bit: You might only get 5 to 10 cents for solar power you export, but you pay 25 to 35 cents (or more) for power you buy from the grid.
This is why battery storage systems are becoming so popular. Instead of exporting your solar power for peanuts, you store it and use it yourself later when electricity is expensive.
7. Controlled Load Charges (If You Have One)
Some homes have controlled load circuits for:
- Hot water systems
- Pool pumps
- Slab heating
These run on separate meters and only get power during off-peak times, at cheaper rates (usually 15c to 25c per kWh instead of 25c to 40c).
If you see controlled load charges on your bill, you’re already saving money – just double-check your rate is actually competitive.
8. Government Rebates and Concessions
Depending on where you live and your situation, you might see credits for:
State-based concessions:
- Seniors Card holders
- Pension concession card holders
- Family rebates
- Medical dependency rebates (if you have essential medical equipment)
- Life support equipment rebates
Not seeing these but think you should be? Heaps of eligible Aussies miss out simply because they haven’t applied. Our energy rebate finder can check if you qualify in under a minute.
9. Your Meter Details
Your bill shows:
- Meter number
- NMI (National Meter Identifier) for electricity or MIRN (Meter Installation Reference Number) for gas
- Meter type (smart meter or basic accumulation meter)
- Whether it’s an actual reading or an estimated
Estimated readings (marked “E” or “Est”): Your bill is based on past usage patterns, not actual consumption. A few estimated readings are normal, but if you see three or more in a row, contact your retailer – you might get a nasty surprise when they do an actual reading.
Smart meters vs basic meters: Smart meters track your usage throughout the day and let you have time-of-use rates. Basic meters just show your total usage.
Your Usage Graph – Actually Pretty Useful
Most bills have a bar graph showing your usage over the past year or two. It’s worth a look because it can tell you:
- Do you use more power in summer (air con) or winter (heating)?
- Are there weird spikes that might mean something’s broken?
- Is your usage creeping up over time?
If you’re consistently using heaps in summer, solar panels could save you serious money because they generate most when you need it most (hot afternoons).
If winter gas heating is killing you, upgrading to a heat pump hot water system or ditching gas altogether might be worth looking at.
Red Flags on Your Bill
Watch out for these warning signs:
🚩 Your bill jumped even though you didn’t use more power
Possible reasons:
- Your discount expired
- Your retailer quietly increased their rates
- You got switched from a single rate to time-of-use
- An estimated reading got corrected with an actual reading
What to do: Ring your retailer and ask what changed. Then check if you can get a better deal elsewhere.
🚩 You’re on a “Standing Offer” instead of a “Market Offer”
Standing offers are the default, regulated maximum price. They’re typically 20% to 40% more expensive than market offers.
If your bill says standing offer, you’re almost definitely overpaying.
What to do: Compare market offers right now. This alone could save you $200 to $400 a year.
🚩 Three or more estimated readings in a row
This suggests your meter reader can’t access your meter. Your bills might be way off, and you could cop a massive catch-up bill later.
What to do: Contact your retailer to sort out meter access.
🚩 Supply charges are higher than usage charges
If your daily connection fees cost more than the power you actually use, you’re probably on the wrong type of plan for your usage.
What to do: Look for plans with lower daily charges if you’re a low-usage household.
🚩 Paying over 35c per kWh for electricity
While rates vary by state, if you’re regularly paying more than 35 cents per kWh (excluding peak rates on time-of-use plans), you’re likely on an expensive plan.
What to do: Compare providers. Competitive rates in most states are currently 25c to 32c per kWh for standard single-rate plans.
How to Use Your Bill to Find Better Deals
Now that you know what everything means, here’s how to find savings:
Step 1: Work Out Your Real Rate
Don’t just look at the advertised rate. Work out what you’re actually paying:
Total Bill ÷ Total kWh Used = Your Real Cost Per kWh
This is your true comparison number.
Step 2: Know Your Usage Pattern
Look at your usage over a few bills:
- Low usage (under 10 kWh/day): Find plans with low daily charges
- Medium usage (10 to 25 kWh/day): Look for a balance between daily charges and usage rates
- High usage (over 25 kWh/day): Focus on getting the lowest possible per-kWh rate, even if the daily charge is a bit higher
If you’ve got solar, also check:
- How much you’re exporting vs using yourself
- What feed-in rate you’re getting
- Whether a battery might save you more money
Step 3: Check You’re Getting All Your Rebates
Review the rebates section:
- Are you getting everything you’re entitled to?
- Are there new rebate programmes for things like solar, batteries or heat pumps?
Step 4: Compare Plans
Once you know your usage and real rate, you can properly compare plans.
Upload your bill to our comparison tool to see:
- How your current rate stacks up against other plans in your area
- Which retailers offer the best rates for your specific usage
- How much you could actually save by switching
- Better feed-in tariffs if you’ve got solar
The average Aussie household that switches saves $200 to $400 per year. And it only takes a few minutes online.
State-by-State Differences
Energy bills work a bit differently in each state:
New South Wales & ACT
- Often show separate peak, off-peak and shoulder charges
- Solar feed-in tariffs typically 5c to 10c per kWh
- Good rebate programmes available
Victoria
- Most homes have smart meters, so time-of-use rates are common
- Feed-in tariffs range from around 1c to 10c per kWh (deregulated)
- Solar Victoria rebates available for panels and batteries
Queensland
- Single-rate tariffs still common in many areas
- Controlled load for hot water is widespread
- Recent energy bill relief credits showing up on bills
- Changes from Queensland’s energy roadmap affecting future pricing
South Australia
- Highest electricity rates in Australia (often 34c to 45c per kWh)
- Big incentive to get solar
- Time-of-use tariffs becoming standard with smart meters
- Solar export fees apply during middle of day
Western Australia & Northern Territory
- Different system – government sets many rates
- Some areas still have subsidised pricing
- Less choice of retailers in some regions
Tasmania
- Generally lower electricity rates
- Hydropower-based, which affects pricing
- Aurora Energy is the main retailer
What You Can Do Right Now
This Week:
- Compare providers using your actual bill – could save $200-$400/year
- Check rebate eligibility – could unlock $200-$600 in concessions
- Ring your current retailer – sometimes just asking for a better rate works
This Month:
- Time your usage better if you’re on time-of-use rates – run appliances during off-peak periods
- Fix energy leaks – switch off standby power and ditch inefficient appliances
- Check your payment method – make sure you’re getting any direct debit or pay-on-time discounts
This Quarter:
- Set a yearly reminder – Review your plan annually to avoid the loyalty tax
- Apply for rebates – Government programs for efficient appliances
- Consider solar – Panels and batteries can cut bills by 50% to 100%
This Year:
- Major upgrades – Solar, batteries, heat pump, insulation
- Go electric – Replace gas heating with efficient electric options
- Full efficiency overhaul – LEDs, efficient appliances, proper sealing
Ready to See If You’re Overpaying?
Now you know what’s on your bill and what it all means. But are you actually paying too much?
Upload your latest bill to our comparison tool and in seconds you’ll see:
✓ Real comparisons based on your actual usage ✓ How much you could save by switching ✓ Plans that match how you use energy ✓ Available discounts in your area ✓ Rebates you might be missing
It takes under 5 minutes and could save you hundreds of dollars.
No cost to compare. No obligation to switch. No dodgy fees.
Common Questions
How often should I actually look at my bill properly? Every quarter when it arrives, and do a full market comparison at least once a year. Retailers change rates all the time, and staying on the same plan for years almost always means you’re overpaying.
Can I switch if I’m renting? Yep! As long as the account’s in your name, you can switch energy retailers even if you’re renting. Just let your new provider know when you move out.
Will switching cause any power cuts? Nope. The physical delivery doesn’t change – same poles, same wires, same electricity. Only who bills you changes. The switch happens in the background.
What if I’m in a fixed contract? Some contracts have exit fees, others don’t. Check your contract terms. Often the savings from switching outweigh any exit fee anyway.
Are discounts actually worth it? Sometimes. Work out your true rate (total bill ÷ total usage) with and without the discount. Then compare to other offers. A big “20% discount” on an expensive base rate might still cost more than a plan with smaller discounts but better underlying rates.
Should I get solar to save money? For most Aussie homes with decent roof space and reasonable electricity bills, solar provides good returns. Payback is typically 3 to 6 years, and systems last 25+ years. If you’re paying high rates and get good sun, solar almost always makes financial sense.
Stop Overpaying on Energy
Understanding your bill is great. Actually saving money is better.
Don’t let another quarter go by on an expensive plan.
Upload your bill now and see how much you could be saving.
Compare Your Rates helps Aussie households save on energy, solar, home loans and upgrades. We’re 100% free to use – providers pay us when you switch, so you get unbiased comparisons without any cost.
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