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28th June 2022

Reading your meter

How to read your electricity and gas meter.

Regular meter readings are important as they tell energy suppliers how much gas and electricity you’re using so you can be billed correctly. They make sure you’re only paying for the energy you use.

If your supplier doesn’t get regular meter readings, it may guess your usage and estimate your bill. If this happens you usually end up paying too little or even too much. Meter readings only takes a few minutes and could save you money.

There are different types of meters depending on how you pay for your electricity or gas. 


NIE Networks (NIE) is responsible for reading your electricity meter and will visit your home four times per year to do this. If they can’t get access to your meter, they’ll leave you a card to take your own reading.

If you pay your electricity bill by direct debit or quarterly credit or cash, you can also submit quarterly readings to your supplier to make sure your bill is accurate. Suppliers can set up a text or email alert to remind you to provide a reading.

If you’ve a prepayment/pay as you go meter you don’t need to submit readings to your supplier as you’re paying and using as you need. You can see how much electricity you’re using on your meter. NIE Networks will continue to check your meter to make sure the equipment is safe and check that it's giving accurate, up to date information.

NIE Networks provides guidance based on your meter type and advise if you’re not sure on how to read your meter.


If you pay by direct debit or quarterly credit you’ve a credit meter and means your supplier will take a reading at least once a year.

For pay as you go/prepayment meters you don’t need to submit a reading to your supplier as they’ll take a reading at least once a year.

SSE Airtricity and firmus energy have more information on how you can read your meter.

Need a bit of extra help?

If you’re on your supplier’s care register, you can contact them for help on reading your meter or for help to access your meter.

Remember all energy companies are part of Quick Check 101 which allows you to call and check the identity of someone calling to your home about your gas, electricity or water supplies.