Cheapest gas rates in Sydney by retailer

Are you paying too much for gas in Sydney?

In New South Wales, the average annual gas bill in 2023 was $876. And a typical gas home uses 19,978 Megajoules (MJ) each year. You should also know, that unlike electricity where regulations require energy providers to cap prices at a default offer, gas retailers are free to charge what they want. As a consequence, there is a very significant gap between the cheapest and most expensive gas plans available in Sydney.

How much can you save by switching gas providers in Sydney?

According to the Australian Energy Regulator’s 2022-23 Annual report “Savings are available for customers who move.” Average households in Sydney, served by the Jemena gas network, could save $305 per year by switching from the most expensive standing offer to the cheapest market offer*. While most NSW gas households are already on market offers, that’s no guarantee they are on a good deal. Switching from the worst market offer to the very best gas deal would save as much as $291 a year*. So, if you are shopping for the cheapest gas in Sydney, there can be real savings on offer.

*Source: Australian Energy Regulator’s 2022-23 Annual report. *Figure 2.10. Gas Market offers – Jemena Gas (NSW)

Compare the cheapest gas rates for Sydney and save

If you want to compare the cheapest gas prices you’ve come to the right place. WATTever is Australia’s largest publisher of retail energy pricing information. We’ve summarised the cheapest gas usage rates available for residential customers in Sydney for each retailer. This information covers all retailers publicly listed plans.

Be aware that gas usage rates are typically charged in blocks, so a single rate may not be the whole story. To find the best deal, click here for WATTever’s hassle-free online comparison to see a personalised cost ranking of the cheapest gas plans for your unique usage. It’s the easiest way to see which gas deals hit the sweet spot for your situation.

Cheapest gas rates in Sydney by retailer (Jemena network)

Not in the Jemena gas network? Click here to view rates for all gas networks in NSW.

Consumer Code	Network	Retailer	Usage Block 1 Rate	Supply Charge	Reference Price *	WMO Reference Price
RES001	Jemena Gas	Alinta Energy	4.91c	57.46c	973	973
RES001	Jemena Gas	CovaU	3.90c	70.40c	915	915
RES001	Jemena Gas	Dodo	5.24c	48.37c	1,004	1,004
RES001	Jemena Gas	EnergyAustralia	4.38c	68.10c	956	956
RES001	Jemena Gas	GloBird Energy	3.95c	55.48c	904	904
RES001	Jemena Gas	Kogan Energy	3.32c	65.62c	903	903
RES001	Jemena Gas	Origin Energy	4.59c	70.14c	993	993
RES001	Jemena Gas	Powershop	3.32c	65.62c	753	753
RES001	Jemena Gas	Red Energy	3.94c	82.50c	997	997
RES001	Jemena Gas	Sumo	3.30c	78.10c	917	917
RES001	Jemena Gas	AGL	4.76c	72.48c	846	846
RES001	Jemena Gas	Energy Locals	4.08c	83.20c	949	949
RES001	Jemena Gas	ENGIE	6.16c	59.70c	930	930

^ Rates shown are per MJ and include GST and all available discounts. Plans are updated weekly from retailer's Basic Plan Information Documents (BPIDs)/Energy Price Fact Sheets.
*The Reference Price is calculated based on the estimated cost for a household using:
NSW - 19,978 MJ of gas p.a.
VIC - 50,743 MJ of gas p.a.
QLD - 7,649 MJ of gas p.a.
SA - 22,321 MJ of gas p.a.
ACT - 36,936 MJ of gas p.a.
TAS - 36.936 MJ of gas p.a.
WA - 18,542 MJ of gas p.a.
Source: Benchmark household gas usage from the AER (Australia Energy Regulator)