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Gas and Electricity Tools

OVO has developed a selection of tools to help you make savings on your gas and electricity bills. We also have a selection of widgets which you can embed on your blog or website.

Electricity cost calculator

Electricity running cost calculator to help calculate the electricity cost for running electrical appliances.

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Website widgets

Free widgets and gadgets for your websites . Enhance your website with these great little tools from OVO.

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Lightbulb cost calculator

Simply changing your bulbs to energy savers could have a dramatic effect on your electricity bills.

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Are my bills high?

Find out if your energy bill is high compared to the national average for a similar home.

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Carbon calculator

Use this tool to estimate / calculate your CO2 emissions

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Ready to switch?

Simply enter your postcode and see how much you can save