What is a smart meter and why are they being installed?
A smart meter automatically records how much electricity you use and sends readings directly to your energy supplier. No more estimated bills or manual readings.
The rollout is being managed by ESB Networks as part of a nationwide modernisation of the power grid.
Benefits for homeowners
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Accurate bills — pay for what you actually use
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Better energy tracking — see when you use the most electricity
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Access to smart tariffs — cheaper electricity at certain times of day
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A future-ready home — essential for smart energy systems
What happens during the upgrade?
In most cases, the installation is straightforward:
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Your power is switched off temporarily
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The old meter is removed
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The smart meter is installed and tested
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Power is restored
The whole process usually takes under an hour.
Sometimes the meter installer will flag issues that need attention before or after installation, such as:
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An outdated fuse board or consumer unit
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Poor earthing or bonding
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Limited electrical capacity
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Damaged meter cabinet or wiring
These aren’t caused by the smart meter — they’re existing issues that simply become more visible during the upgrade.
Do smart meters increase bills?
No — they just measure usage more accurately. If bills rise, it’s usually because estimated readings previously under-reported consumption.
Should you prepare in advance?
It’s a good idea to have your electrical system checked if your home is older or hasn’t had an inspection in years. A quick professional assessment can prevent delays or follow-up work.
The bottom line
Smart meters are a major step toward smarter energy use, better billing accuracy, and future-ready homes. For most households, installation is simple — but ensuring your wiring is up to standard will make the process seamless.
Need some advice? Contact us & we would be happy to help.