What Are the Benefits of Smart Meters?
If you’re wondering, ‘what does a smart meter do?’, our simple answer is it measures your energy usage which helps provide accurate gas and electricity bills.
With the popularity of these handy little devices growing in recent years, you may be asking, ‘why do I need a smart meter?’ and why they’re now commonplace in most modern homes.
If you’re wondering, ‘what does a smart meter do?’, our simple answer is it measures your energy usage which helps provide accurate gas and electricity bills.
With the popularity of these handy little devices growing in recent years, you may be asking, ‘why do I need a smart meter?’ and why they’re now commonplace in most modern homes.
In this article, we will delve into the following questions:
- What is a smart meter?
- How does a smart meter work?
- Is a smart meter for gas and electric boilers?
- Is it a legal requirement to have a smart meter?
- How do I know if I have a smart meter?
- Do you have to pay for a smart meter?
- What are the benefits of smart meters?
What Is a Smart Meter?
A smart meter is a simple, valuable device for homeowners that accurately and consistently records your home’s electricity usage and gas consumption.
If you’re asking yourself, ‘why do I need a smart meter?’, the answer is the monitoring of outgoings. Without a smart meter, the way your bills are calculated and paid is a lot more difficult.
As the energy price cap changes, understanding your spending and knowing where to make changes will be invaluable to your money management. A smart meter can help you easily achieve this.
How Does a Smart Meter Work?
Smart meters measure the flow of electricity and voltage every half an hour to calculate the volume of power you use each day, sending it straight to your energy supplier for invoicing. When you want to view your usage, the smart meter will display its findings in a simple format on a portable LED screen.
Without a smart meter, you’d have to manually provide a reading to your supplier each month. Otherwise, your bill would be an estimate where suppliers charge based on an assumption rather than what you actually use. In that case, you would likely underpay (and pay it back later) or overpay (and be owed money).
Is a Smart Meter for Gas and Electric Boilers?
Yes, smart meters are suitable for both gas and electric boilers. However, the two devices can’t be used for the same type of boiler as suppliers manufacture and ship their own smart meters. Essentially, if you buy a new boiler, you may need a new smart meter.
Is It a Legal Requirement to Have a Smart Meter?
Millions of people opt for a smart meter because it’s easier to manage their bills, but it is not a legal requirement to have one. However, when you purchase a new boiler, your supplier may advise you to install one—and there are many benefits of smart meters.
How Do I Know if I Have a Smart Meter?
There are five ways to check whether you have a smart meter or not:
- Simply look around your home for a smart meter—it’s usually in the kitchen.
- If the serial number on your electricity meter is ‘19P’ or ‘19M’, you likely have a smart meter.
- You probably have a smart meter if you don’t supply your own meter readings and your invoice is accurate.
- Ask your supplier or landlord if you have a smart meter.
- You can check if your smart meter is working in ‘smart mode’ via Citizens Advice
If none of these methods prove you have a smart meter, chances are you don’t have one.
Do You Have to Pay for a Smart Meter?
Have you decided to opt for a smart meter, but not sure where to get one or how much it costs?
Simply ask your supplier to ship you a smart meter—they are typically free, but you might need to pay for an installation. Though, most companies won’t charge extra for this as it’s easier for both parties to have a smart meter installed than have estimated bills.
What Are the Benefits of Smart Meters?
The benefits of smart meters could be invaluable to your monthly spending, and we encourage anyone eligible for a smart meter to have one installed. The key benefits include accuracy, cost-efficiency and flexibility, which we will divulge further below.
Accurate Readings
One of the benefits of smart meters is you don’t have to calculate the usage yourself.
Smart meters provide your supplier with accurate readings of your energy usage and provide the correct invoice each month.
Cost Efficiency
Because of how a smart meter works, the guesswork behind your energy consumption is eliminated. With estimated readings, you may be undercharged or overcharged. Even though undercharging may work in your favour at first, your supplier may find out and charge you the difference in a lump sum which you might struggle to pay at a later date.
Flexibility
What does a smart meter do? It gives you flexibility. Whether you stay at home using your energy for three months at a time or travel for half the year, your costs will not stay at a fixed rate, it will reflect your true usage. All you have to do is pay the bill.
Smart Meter Installation by GK Plumbing & Heating
If you need a smart meter installed or repaired, we can help. Alternatively, we can advise on whether you already have a smart meter or are eligible for one.
If these benefits of smart meters aren’t enough to make you commit, call us today to discover how we can help you create a more energy-efficient home or business.



