Compare United Energy electricity plans
South-east Melbourne. 1,015 electricity plans available as at 16 October 2026.
About this zone
United Energy serves the south-east suburbs of Melbourne and the Mornington Peninsula — areas such as Frankston, Dandenong, Moorabbin, Bayside, and the coastal suburbs to Flinders.
United Energy is the electricity distributor for this area — the company that owns the poles, wires, and smart meter at your address. Your electricity retailer (the company that sends your bill) is separate. Every retailer that serves this zone and publishes to the CDR feed is included in Nemity’s comparison.
Plans in this zone
As at 16 October 2026, there are 1,015 electricity plans available in the United Energy zone. These include single-rate, time-of-use, controlled load, and solar plans, as well as the Victorian Default Offer.
What plans charge in the United Energy zone
Network charges are set per distribution zone, so a retailer selling the same product across Victoria files a different price in each one. These are the United Energy figures, GST-inclusive, from the same weekly snapshot as the comparison:
- Lowest daily supply charge: $0.6380/day, on Tango Energy’s Everyday Easy — which charges 23.43c/kWh for usage.
- Lowest single rate: 20.317c/kWh, on Sumo’s Sumo Sunrise Plus — which charges $0.8969/day.
- Middle of the market: $1.1902/day plus 26.73c/kWh.
Those are two different plans: each beats the other on one of the two charges and loses on the other, so neither is simply the cheapest. Which one costs you less depends on how much you use, which is why Nemity prices every plan against your own meter data instead of ranking rates.
Supply charges are from the 245 residential plans in this zone, of every kind, because every plan has one. Usage rates are from the 93 that charge one flat rate all year. Time-of-use, stepped, seasonal and free-window plans are left out of those because no single rate describes them. Plans only some households can join are left out of both, and so are plans whose filed rate is not the price you pay, such as a wholesale rate. All of them are in the comparison itself. Rates across all five zones →
How to get your meter data from United Energy
Your meter data (the half-hourly usage readings needed for an accurate comparison) comes from United Energy’s online portal: myEnergy.
What you need:
- Your NMI — a 10 or 11-digit number near the top of your electricity bill
Steps:
- Register with an email address and password.
- Sign in and open My properties. If your address is not listed, choose Add a property → Single property, then enter your NMI.
- Go to Energy usage, check the right property is selected, then open Actions → Download reports.
- Choose Detailed report (CSV) for the last 24 months (preferred), or Victorian Energy Compare report for the last 12 months.
- Download the file, then upload it to Nemity.
On a brand-new account your usage can take a day or two to appear, while the portal checks your NMI against your retailer’s records. If it looks empty at first, it usually is not broken — check back.
Postcodes in this zone
The following Victorian postcodes are served by United Energy. Some postcodes sit on a zone boundary and are served by more than one distributor — check your electricity bill to confirm which one services your address.
3104, 3105, 3106, 3107, 3108, 3109, 3111, 3114, 3122, 3123, 3124, 3125, 3127, 3128, 3129, 3130, 3131, 3132, 3133, 3144, 3145, 3146, 3147, 3148, 3149, 3150, 3151, 3152, 3161, 3162, 3163, 3165, 3166, 3167, 3168, 3169, 3170, 3171, 3172, 3173, 3174, 3175, 3177, 3178, 3179, 3182, 3183, 3184, 3185, 3186, 3187, 3188, 3189, 3190, 3191, 3192, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3201, 3202, 3204, 3800, 3802, 3803, 3910, 3911, 3912, 3913, 3915, 3916, 3918, 3919, 3920, 3926, 3927, 3928, 3929, 3930, 3931, 3933, 3934, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3944, 3975, 3976, 3977