Large business tariffs

Large businesses tariffs are designed to meet the unique energy needs of our large business customers.

Demand tariffs

Most large business tariffs are demand-based, but the way demand charges apply can vary between tariffs.  Generally, it involves a measure of the largest amount of electricity you use at a point in time, during set hours, days or months.

When you choose a demand tariff, your whole business must be connected to that tariff.

Tariff 44

This tariff has a charge for the total amount of electricity used, plus a demand charge and a daily supply charge.

Demand threshold: 30kWGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kW 39.73841.539
All usage - cents per kWh16.08216.270
Supply charge - cents per day5,047.2615,463.631

Tariff 45

This tariff has a charge for the total amount of electricity used, plus a demand charge and a daily supply charge.

Demand threshold: 120kWGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kW 29.57231.296
All usage - cents per kWh16.08216.270
Supply charge - cents per day16,758.75617,782.609

Tariff 46

This tariff has a charge for the total amount of electricity used, plus a demand charge and a daily supply charge.

Demand threshold: 400kWGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kW 24.23425.617
All usage - cents per kWh16.06916.246
Supply charge - cents per day43,921.17446,412.623

Tariff 50

On this seasonal time of use demand tariff, you're charged a peak rate for electricity usage at all times during summer and a daily supply charge. Demand charges apply during set hours on weekdays in summer, and at all times in non-summer.

Demand period: Summer 10am to 8pm weekdays, Non-summer all times
Peak period: Summer 10am to 8pm weekdays
Demand threshold: Summer 20kW, Non-summer 40kW
GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Peak demand - dollars per kW71.81470.004
Peak usage - cents per kWh15.69015.781
Off-peak demand - dollars per kW12.96012.757
Off-peak usage - cents per kWh18.44618.842
Supply charge - cents per day3,970.3754,466.521

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Tariff 51A

This high-voltage tariff is for Connection Asset Customers supplied at 66kV.

You're charged at a flat rate all year for the electricity you use, along with charges for demand, capacity, excess reactive demand, connection and a daily supply charge.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA2.9393.062
Capacity charge - dollars per kVA4.9505.185
Excess reactive demand - dollars per kVAr4.8994.899
All usage - cents per kWh15.45215.645
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day27,836.99328,799.465

Tariff 51B

This high-voltage tariff is for Connection Asset Customers supplied at 33kV.

You're charged at a flat rate all year for the electricity you use, along with charges for demand, capacity, excess reactive demand, connection and a daily supply charge.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA3.0313.062
Capacity charge - dollars per kVA6.0526.195
Excess reactive demand - dollars per kVAr4.8994.899
All usage - cents per kWh15.45215.645
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day20,329.49321,291.965

Tariff 51C

This high-voltage tariff is for Connection Asset Customers supplied on an 11 or 22kV bus.

You're charged at a flat rate all year for the electricity you use, along with charges for demand, capacity, excess reactive demand, connection and a daily supply charge.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA3.6743.797
Capacity charge - dollars per kVA7.0317.123
Excess reactive demand - dollars per kVAr4.8994.899
All usage - cents per kWh15.45615.650
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day18,712.49319,674.965

Tariff 51D

This high-voltage tariff is for Connection Asset Customers supplied on an 11 or 22kV line.

You're charged at a flat rate all year for the electricity you use, along with charges for demand, capacity, excess reactive demand, connection and a daily supply charge.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA7.4107.593
Capacity charge - dollars per kVA13.70713.859
Excess reactive demand - dollars per kVAr4.8994.899
All usage - cents per kWh15.47815.668
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day17,788.49318,750.965

Tariff 52A

This high-voltage seasonal time of use demand tariff is for Connection Asset Customers supplied at 33 or 66kV.

You're charged a peak rate for electricity usage at all times during summer, along with excess reactive demand, connection and daily supply charges. Time of use demand charges apply during set hours on weekdays in summer and capacity charges apply at all other times.

Demand period: Summer 10am to 8pm weekdays
Capacity period: all other times
GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA13.47313.473
Capacity charge - dollars per kVA7.5228.225
Excess reactive demand - dollars per kVAr4.8994.899
Summer usage - cents per kWh14.93615.033
Non-summer usage - cents per kWh15.37715.523
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day13,976.99314,939.465

Tariff 52B

This high-voltage seasonal time of use demand tariff is for Connection Asset Customers supplied on an 11 or 22kV bus.

You're charged a peak rate for electricity usage at all times during summer, along with excess reactive demand, connection and daily supply charges. Time of use demand charges apply during set hours on weekdays in summer and capacity charges apply at all other times.

Demand period: Summer 10am to 8pm weekdays
Capacity period: all other times
GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA49.51548.502
Capacity charge - dollars per kVA5.3175.775
Excess reactive demand - dollars per kVAr4.8994.899
Summer usage - cents per kWh14.94015.038
Non-summer usage - cents per kWh15.38115.528
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day13,976.99314,939.465

Tariff 52C

This high-voltage seasonal time of use demand tariff is for Connection Asset Customers supplied on an 11 or 22kV line.

You're charged a peak rate for electricity usage at all times during summer, along with excess reactive demand, connection and daily supply charges. Time of use demand charges apply during set hours on weekdays in summer and capacity charges apply at all other times.

Demand period: Summer 10am to 8pm weekdays
Capacity period: all other times
GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA88.59488.594
Capacity charge - dollars per kVA9.72610.674
Excess reactive demand - dollars per kVAr4.8994.899
Summer usage - cents per kWh14.96215.056
Non-summer usage - cents per kWh15.40315.546
Connection charge - dollars per day per unit11.08911.575
Supply charge - cents per day13,976.99314,939.465

Tariff 53

This high-voltage tariff is for Individually Calculated Customers with usage generally more than 40GWh per year.

You're charged at a flat rate all year for the electricity you use, along with demand, capacity, excess reactive demand and daily supply charges.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kVA7.4107.593
Capacity charge - dollars per kVA13.70713.859
Excess reactive demand - dollars per kVAr4.8994.899
All usage - cents per kWh15.47815.668
Supply charge - cents per day17,582.94918,750.965

Transitional and obsolescent tariffs

Tariff 20 (large)

This is a general supply tariff, where you pay for what you use at a flat rate per kilowatt hour through the day and night, plus a daily supply charge.

It will be phased out no later than 1 July 2020.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
All usage - cents per kWh41.35541.355
Supply charge - cents per day84.54484.544

Tariff 21

Tariff 21 cannot be used in conjunction with Tariff 20, 22, 22A or 62.

It will be phased out no later than 1 July 2020.

GST incl.
from 1 July 2018
GST incl.
from 1 July 2017
First 100 kWh per month - cents per kWh54.29354.293
Next 9,900 kWh per month - cents per kWh51.01151.011
Remaining kWh per month - cents per kWh38.83338.833
Minimum charge - cents per day79.89479.894

Tariff 22 (small and large)

During the peak period between 7am and 9pm on weekdays, this transitional tariff is priced higher than in the off-peak period. It may be suitable for customers with a good proportion of night and weekend electricity usage.

It will be phased out no later than 1 July 2020.

Peak period: 7am to 9pm weekdaysGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Peak usage - cents per kWh54.80254.802
Off-peak usage - cents per kWh19.29719.297
Supply charge - cents per day203.189203.189

Tariff 37

This tariff is for electric water heaters, production of steam and other permanently connected heating loads of 4kW or more. Supplementary load that is permanently connected as an integral part of the installation may be supplied under this tariff provided that the aggregated rating does not exceed 10% of the heating load.

It will be phased out no later than 1 July 2020 and is not available to new customers.

Peak period: 4.30pm to 10.30pm dailyGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Peak usage - cents per kWh59.99859.998
Off-peak usage - cents per kWh23.98823.988
Minimum charge - cents per day33.68533.685

Tariff 47

This high-voltage tariff has a charge for the total amount of electricity used, plus a demand charge and a daily supply charge.

It will be phased out no later than 1 July 2022 and is not available to new customers.

Demand threshold: 400kWGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kW 30.65030.650
All usage - cents per kWh13.69113.691
Supply charge - cents per day49,158.69949,158.699

Tariff 48

This high-voltage tariff is for Connection Asset Customers with usage generally more than 4GWh per year and Individually Calculated Customers with usage generally more than 40GWh per year.

It will be phased out no later than 1 July 2022 and is not available to new customers.

Demand threshold: 400kWGST incl.
from 1 July 2018
GST incl.
from 1 July 2017
Demand charge - dollars per kW 31.70431.704
All usage - cents per kWh14.16114.161
Supply charge - cents per day51,383.35451,383.354

How can I change tariffs?

If you're considering a tariff change, please call us on 1300 135 210 (8am – 5.30pm, Mon – Fri).

There may be additional costs associated with changing your tariffs that will vary depending on your individual circumstances. We can let you know more when you contact us to request a tariff change.

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