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Diamond Energy, renewable electricity provider, contact us
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Diamond Energy, renewable electricity provider, contact us
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Rates Under Review (VIC) We are currently reviewing our electricity rates, discounts and solar feed-in rates, which may be updated on 1st August 2025. If your rates are changing, you will be notified in advance of any changes. You can read more details here.

We have updated our rates for NSW, QLD and SA.

Make the

Switch4

Good®

Join Diamond Energy

Make the

Switch4

Good®

Make the

Switch4

Good®

Our NSW, Qld and SA rates have been updated and are effective from 1st July 2023. Vic rates are to be reviewed with any changes effective 1st August 2023.

By completing the online sign-up form below.


Get ready with your identification (eg. drivers licence). 

By completing the online sign-up form below.


Get ready with your identification (eg. drivers licence).

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  • You have requested a same day power turn on, after you have completed your sign up please call us on 1300 838 009 ASAP to expedite this with our team. Please note, same day power turn on requests can incur additional charges.

  • You have requested a power turn on for tomorrow, after you have completed your sign up please call us on 1300 838 009 ASAP to expedite this with our team.

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  • We'll send you a link to set up credit card payment method in the next coming days.

    We accept Mastercard and Visa for direct debit auto-payments. A surcharge may apply for Credit Card payments.

  • You can take out the hassles of payments by setting up Direct Debit auto payment of your bill on the due date with your bank account or credit card.

    You can set this up later by visiting our website or contacting us after you receive your Welcome Pack email.

  • To receive a concession / rebate, the Account Representative and Supply Address must be the same as on the Concession Card.

    Please check that the name you have provided in this form matches the name on your Concession Card.

    You can click back in the form without your inputs being lost.

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  • Our welcome pack will include further details on the steps you need to take to ensure your electricity concession is applied.

  • We can ONLY connect your electricity. We do not currently supply gas until we can do so sustainably from renewable sources.

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Having trouble with this form? Feel free to complete an alternative form, or send in an editable form.

See our Terms and Conditions. 

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