Diamond Energy 101 Greville Street Prahran, VIC, 3181
Interpreter service
Call 131 450 for Italiano, Español, عربي, Tiếng Việt, Ελληνικά
Contact us
Important: please note we continue to navigate this ongoing period of extreme wholesale electricity prices.
For prospective new customers, we advise that applications to transfer to Diamond Energy are currently limited by a number of factors, including our capacity to align customer load with our renewable generation portfolio.
Our Australian based customer service team, are available Mon-Fri 8.30am to 6.00pm (AEDT).
You can contact us on 1300 838 009 or by sending an email to
customerservice@diamond-energy.com
Our online form below is also available to answer common enquiries and capture more details: