Easy-to-understand explanations so you can make smarter choices with confidence.
8 min read
How long does a 45kg gas bottle last? Estimate cooking, heating and hot-water use with a clear worksheet, then allow for winter demand and delivery lead times.
Consumer utilities editorial team
7 min read
Find your MIRN number on your gas bill and distinguish it from a meter serial number, reading or account number. Check DPI labels and address mismatches safely.
Consumer utilities editorial team
8 min read
Estimate fridge running cost using annual kWh and your electricity tariff. Compare sizes, second fridges and replacement costs without relying on wattage alone.
Consumer utilities editorial team
9 min read
Calculate washing machine running costs from energy use, wash frequency and your tariff. Compare cold and warm cycles, water charges and drying costs clearly.
Consumer utilities editorial team
7 min read
Compare pay-on-time electricity discounts using the whole bill. Check eligible charges, missed-payment costs and conditions before choosing an energy plan.
Consumer utilities editorial team
7 min read
Request an electricity account credit refund with a clear checklist. Separate overpayments, solar earnings and bonus credits, and check your final bill first.
Consumer utilities editorial team
