![](https://www.nea.org.uk/wp-content/uploads/2021/10/Energy-Detectives2.png)
You’ve made a great start in helping to think about your electricity use!
![](https://www.nea.org.uk/wp-content/uploads/2021/10/star.png)
But did you know that a smart meter can help even more?
![](https://www.nea.org.uk/wp-content/uploads/2021/10/in-home-display.png)
If you have a smart meter, the in-home display can help you to see your electricity and gas use, so you can work out which appliances make the biggest difference.