Optus Energy Plans — Compare & Review 2026

Optus is one of Australia's leading energy retailers. Compare all available Optus electricity and gas plans to find the best deal for your home.

Optus at a Glance

• Available in: NSW, VIC, QLD, SA, WA, ACT
• Plan types: Market offers, GreenPower options, Time-of-Use tariffs
• Contract: No lock-in contracts available
• Solar: Feed-in tariffs available

How to Compare Optus Plans

Use SaveNest's free comparison tool to compare Optus against competitors like AGL, Origin Energy, and EnergyAustralia.

Compare Optus vs Competitors →

What to Check Before Choosing Optus

When comparing Optus plans, look at the per-kWh usage rate, daily supply charge, any conditional discounts, solar feed-in tariff, and exit fees. SaveNest lays these out side by side so you can judge the real annual cost for your usage.