Thank you for your ongoing patience as we work to restore power to the remaining customers impacted by Wednesday's storm. Restore times will be added to the website where information is available. Read the latest update.
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Energy use calculators
Energy use calculators
Identifying where you consume the most energy is the first step to becoming more energy efficient.
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Use our calculators below to gain a clearer understanding of your home energy usage.

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Hot water calculator

Calculate and compare the running cost of your hot water system.

Small appliance calculator

Calculate the estimated running costs of small electrical appliances.

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Ways to save

Understanding electricity charges can be complex. Our three-part series offers guidance on how electricity is billed and how you can reduce your electricity usage.