Ontec Energy

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Please note that SMS vending is currently unavailable. Please use the Ontec Energy website to purchase electricity. We apologise for the inconvenience

City of Cape Town electricity tariff notice, click here.

Please see information regarding planned maintenance in July 2018 for CoCT, click here.

Ontec Downtime Dear Ontec Customer, Please note that due to an upgrade, the Ontec Energy website will be down. This will take place on Monday 20th August 2018 at 22H00 until 21st August 2018 05H00. Prepaid electricity vending for All Municipalities will be down during this time. Apologies for any inconvenience this may cause.

Welcome to Ontec Energy

With Ontec Energy You can purchase prepaid electricity online using your credit card.
We also support sms based purchases.

Forgotten your password? Click here

Register as a new user

Is your electricity meter or gas card number supported?
To confirm if you service is supported or to register with Ontec Energy, enter your meter number for electricity or your card number for gas:
Check / Register Meter

If you have a Gas Card Reader, please install the latest version of Java from: http://java.com/en/download/index.jsp
Once java is installed, visit this page again to register your card.

If you have a Gas Card Reader click here to purchase gas
*Software for the card reader will be installed, if required


Contact No: 0861 220 244   |   Email: servicedesk@ontec.co.za   |   Help Desk hours are 08:00 - 20:00 Monday - Sunday.

Terms and Conditions