K
Kogan EnergyPerth
Kogan Energy
Usage
25.2¢/kWh
Annual
$1,678
116¢/day supplySwitch →
Perth is served by the Western Power network. We rank the cheapest flat-rate plan available here using live government data, based on a household using 410 kWh/month with no solar. Upload your bill for a comparison on your actual usage.
Free · No login · ~30 seconds · we don't store your bill.
Kogan Energy
Average across 7 retailers serving Perth
Half of plans available in Perth are cheaper, half are more expensive
Rates shown are for the Western Power network, which supplies Perth. See the full Western Power zone breakdown or all Western Australia plans.
Free · No login · ~30 seconds · we don't store your bill.
Electricity prices in Perth vary because retailers on the Western Power network set different usage rates (from 25.2¢/kWh) and daily supply charges — across 10 plans from 7 retailers, annual costs run as high as $1,962/yr. Switching electricity plans is free, takes about 10 minutes online, and your power is never interrupted during a switch. All figures are drawn from the Australian Energy Regulator's Energy Made Easy registry.
The cheapest flat-rate residential electricity plan in Perth is Kogan Energy (Kogan Energy), at about $1,678 a year for a household using 410 kWh a month on the Western Power network, roughly $145 less than the Perth area average of $1,823. Figures come from the Australian Energy Regulator's Energy Made Easy registry.
A Perth household on a mid-range plan (around $1,836 a year) could move to the cheapest available plan at $1,678 a year. Your actual saving depends on how much power you use, so upload your bill for a figure based on your real usage.
To compare electricity prices in Perth, look at each plan's usage rate (¢/kWh) and daily supply charge across every retailer on the Western Power network, then work out the annual cost for your household. BillSense does this automatically across 10 plans and currently ranks Kogan Energy (Kogan Energy) cheapest at $1,678 a year — or upload your bill to compare on your real usage.
Perth is served by the Western Power distribution network. BillSense compares 10 market electricity plans from 7 retailers available on it.
Daily. Rates are refreshed each day from the government's Energy Made Easy registry, last updated 16 Aug 2026, so the comparison reflects current pricing.
Yes, completely free — no login, no account, no email. BillSense ranks plans only by lowest cost, never by who pays us. If you switch through our links we may earn a referral fee, which never changes your ranking or what you pay. We never sell your details, and if you give us your email we never spam it.
Upload your bill. We read your usage and network, then rank every matching plan, including time-of-use and solar options, on your real numbers.