Retailer · 10 of 13 networks
Diamond Energy lists 20 public business electricity plans on 10 of 13 networks, none in the ACT and Tasmania. Its cheapest plan costs from $2,972 a year on CitiPower to $5,517 on Essential Energy, for a business using 10,000 kWh a year incl. GST. It ranks best on AusNet Services, 13th of 25 retailers, and is $554 a year above the cheapest public plan there.
Checked · Public plans only · Updated daily · Prices include GST
on CitiPower, at 10,000 kWh incl. GST
with a regulated benchmark (DMO, VDO or Aurora tariff), where its cheapest plan is below it
the cheapest rate on that network including our fee, from any retailer or the buying group
If a public plan is cheapest for your site, we switch you to it for free.
Termina compares every retailer, including Diamond Energy, against the buying group rates for your own usage.
Each network’s cheapest Diamond Energy public plan at 10,000 kWh a year incl. GST, against the regulated benchmark and every other retailer.
| Network | Cheapest Diamond Energy plan | Annual cost | Vs benchmark | Rank | Cheapest public plan | Through Termina |
|---|---|---|---|---|---|---|
| AusgridNSW | Diamond Everyday - Single Rate | $4,523 | Same price | 19th of 22 | Future x Power, $3,413 | $3,138 |
| Endeavour EnergyNSW | Diamond Everyday - Single Rate | $4,343 | Same price | 20th of 24 | Future x Power, $3,084 | $3,020 |
| Essential EnergyNSW | Diamond Everyday - Single Rate | $5,517 | Same price | 18th of 23 | Momentum Energy, $4,318 | $3,800 |
| CitiPowerVIC | Diamond Everyday - Single Rate | $2,972 | 2.0% less | 16th of 24 | Blue NRG, $2,528 | $2,448 |
| PowercorVIC | Diamond Everyday - Single Rate | $3,289 | 2.0% less | 16th of 25 | Blue NRG, $2,804 | $2,733 |
| JemenaVIC | Diamond Everyday - Single Rate | $3,418 | 2.0% less | 17th of 24 | 1st Energy, $2,921 | $2,745 |
| United EnergyVIC | Diamond Everyday - Single Rate | $3,061 | 2.0% less | 16th of 26 | Blue NRG, $2,615 | $2,557 |
| AusNet ServicesVIC | Diamond Everyday - Single Rate | $3,817 | 2.0% less | 13th of 25 | Blue NRG, $3,263 | $3,098 |
| EnergexQLD | Diamond Everyday - Single Rate | $3,849 | Same price | 16th of 20 | Blue NRG, $2,904 | $2,764 |
| SA Power NetworksSA | Diamond Everyday - Single Rate | $5,162 | Same price | 18th of 21 | Radian, $2,892 | $2,892 |
Through Termina: the cheapest all-in price on that network, from any retailer or the buying group, after our fee.
Diamond Energy’s cheapest plan beats the regulated benchmark on 5 of the 10 networks that have one. The biggest margin is on CitiPower: 2.0% below the Victorian Default Offer.
It is not among the five cheapest retailers on any network. It sits in the dearest third on Ausgrid, Endeavour Energy, Essential Energy, Jemena, Energex and SA Power Networks.
The widest gap to the market is on SA Power Networks, where Diamond Energy’s cheapest plan costs $2,270 a year more than Radian’s at $2,892.
Ausgrid, Endeavour Energy, Essential Energy, CitiPower, Powercor, Jemena, United Energy, AusNet Services, Energex and SA Power Networks. It has no public business plans on Evoenergy, Ergon Energy and TasNetworks.
Its cheapest public business plan is $2,972 a year on CitiPower, and up to $5,517 on Essential Energy, for 10,000 kWh a year incl. GST.
Not on any network today. Its best position is 13th of 25 on AusNet Services, $554 a year above Blue NRG.
Not as a public business plan. The cheapest business electricity in the ACT is on our ACT page.
On CitiPower, the cheapest all-in rate through Termina is $2,448 a year, against $2,972 for Diamond Energy’s cheapest plan. A free review costs every plan, including Diamond Energy’s, against your own usage.
Public plans published under the Consumer Data Right, costed at 10,000 kWh a year incl. GST and refreshed daily from the Termina rates API. Buying group rates are never tied to a retailer.
