Each gas network has its own market. We rank the cheapest residential plan per zone, based on a household using 500 MJ/month. Upload your bill for a personalised comparison.
Gas plans in South Australia are split across 1 distribution network zone, each with its own retailers and prices. The cheapest residential plan we currently track is Red Energy in the Australian Gas Networks zone at about $450/yr for a typical household using 500 MJ a month. Across every zone we compare 8 current market plans from 4 retailers, with annual costs running up to $555/yr— so the plan you land on can be worth hundreds of dollars a year. Which plans you can choose from depends on your network zone, which is set by your address rather than your retailer. Switching is free, takes about 10 minutes online, and your gas supply is never interrupted. All rankings are calculated from the Australian Energy Regulator's Energy Made Easy registry, refreshed daily.
Red Energy Gas Living Energy Saver
Average across 4 retailers in this zone
Half of plans in this zone are cheaper, half are more expensive
Upload your South Australia gas bill, we apply your actual usage to the matching plans in your zone.
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The cheapest residential gas plan we track in South Australia is Red Energy (Red Energy Gas Living Energy Saver) in the Australian Gas Networks zone, at about $450 a year for a typical household using 500 MJ a month. We rank the lowest-cost plan in each of the 1 South Australia network zones using the Australian Energy Regulator's Energy Made Easy registry.
Across the 8 South Australia gas plans we track from 4 retailers, annual costs range from $450 up to $555 — a gap of about $105 a year. Your saving depends on your usage and network zone, so upload your bill for a figure based on your real numbers.
South Australia has 1 gas distribution network zone: Australian Gas Networks. Your zone is set by your address, not your retailer, and it determines which gas plans are available to you.
To compare gas prices in South Australia, find your distribution network zone, then compare each plan's usage rate (¢/MJ) and daily supply charge for that zone. BillSense ranks the cheapest plan per zone automatically across 8 plans — or upload your bill to compare on your real usage.
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.