The UK government has introduced tougher new rules that force energy suppliers to fix faulty smart meters more quickly. These changes are designed to protect consumers, improve service standards across the energy sector, and ensure households can fully benefit from smart meter technology.

For millions of homes and businesses across the UK, smart meters are already helping people track energy usage and reduce bills. However, when these meters stop working properly, customers often face long waits for repairs. The new rules aim to change that.

In this article, we explain what the new regulations mean, why they have been introduced, and what energy suppliers and service providers need to do differently going forward.

Why Smart Meter Reliability Matters

Smart meters are a key part of the UK’s transition towards a smarter and more efficient energy system. They automatically send meter readings to energy suppliers, allowing customers to receive accurate bills and monitor energy use in real time.

More than 40 million households and small businesses across Britain already use smart meters, helping them better understand and manage their energy consumption. In 2025 alone, households using smart meters saved an estimated £700 million on their energy bills.

However, not all smart meters work as intended. Some lose connectivity and stop sending readings automatically, often referred to as operating in “dumb mode”. When this happens, customers may have to submit manual readings or receive estimated bills.

Although around 92% of smart meters work properly, many households have reported delays of several months before faults are fixed.

The government’s new rules are designed to address this issue and ensure that suppliers take faster action.

The New 90 Day Repair Requirement

The most significant change is the introduction of a clear deadline for repairs.

Energy suppliers must now repair faulty smart meters as soon as possible and within a maximum of 90 days after the issue is reported. If they fail to meet this requirement, they could face enforcement action from the regulator, including fines or legal penalties.

Previously, suppliers were required to take “reasonable steps” to fix problems, but there was no specific timeframe. This often led to delays and frustration for customers.

By introducing a defined deadline, the government aims to ensure:

Faster repairs for faulty meters
Greater accountability for energy suppliers
Improved confidence in smart meter technology

This move is part of a wider effort to improve the overall customer experience in the UK energy market.

Automatic Compensation for Customers

Alongside the new repair deadline, customers are also gaining stronger protection through updated service standards.

Under rules introduced by Ofgem, customers can now receive automatic compensation of £40 in certain situations involving smart meters.

This payment may apply if:

A smart meter installation appointment is delayed beyond six weeks
An installation fails due to supplier errors
A reported smart meter issue is not followed up with a resolution plan within five working days

Compensation must normally be paid within 10 working days, either directly to the customer or as credit on their energy account.

These payments are intended to encourage suppliers to resolve issues promptly and maintain higher service standards.

Preparing for the 2G and 3G Network Switch Off

The new rules also address another major challenge for the smart meter rollout.

Many early smart meters rely on 2G or 3G mobile networks to communicate with energy suppliers. However, these networks are scheduled to be switched off in the coming years as telecom providers transition to newer technologies.

Under the updated regulations, suppliers will be required to replace all smart meters that depend on 2G or 3G connectivity before those networks are shut down by 2033.

This ensures that smart meters continue functioning properly and that customers can still benefit from automated readings and accurate billing.

For the energy sector, this requirement will drive another large-scale upgrade programme over the coming decade.

What This Means for Energy Suppliers

The new rules increase pressure on suppliers to improve operational processes and service delivery.

Energy companies will need to:

Respond faster to reported meter issues
Track repair deadlines more closely
Improve communication with customers
Ensure engineers are deployed efficiently
Upgrade older meters before network shutdowns

In practice, this means suppliers must strengthen the way they manage field service operations.

Work scheduling, job tracking, engineer availability, and communication with customers all become more important when strict deadlines are involved.

Failure to meet these standards may lead to regulatory scrutiny, penalties, and reputational damage.

Why Service Management Is Becoming Critical

As regulation becomes stricter, energy companies and contractors need better visibility of their field operations.

This includes being able to:

Track service requests in real time
assign jobs to engineers quickly
monitor repair timelines
capture job completion data
keep customers informed throughout the process

Digital service management platforms play a crucial role in helping organisations coordinate these activities efficiently.

For example, systems like Okappy allow service teams to schedule jobs, communicate with engineers, and track progress across multiple locations. This helps ensure that repair deadlines are met and customers receive updates throughout the process.

With regulators introducing clear timeframes and compensation rules, operational efficiency is no longer just about productivity. It is also about regulatory compliance.

Building Trust in Smart Meter Technology

Despite occasional issues, smart meters remain an important tool for helping households manage energy usage and reduce bills.

They support:

accurate billing
improved energy awareness
access to smart tariffs
better national energy demand management

However, consumer confidence depends heavily on reliability. When meters stop working and remain unfixed for long periods, it undermines trust in the entire system.

The government’s tougher rules are intended to ensure that faults are addressed quickly and that customers receive better service.

The Future of Smart Meter Regulation

These changes are likely to be just the beginning.

Regulators and policymakers are continuing to review the smart meter programme and may introduce further performance standards in the future.

Possible areas of focus include:

faster repair targets
improved connectivity standards
expanded compensation schemes
stronger enforcement powers

For energy suppliers, the message is clear. Customer service and operational performance will be under increasing scrutiny.

Final Thoughts

The UK’s new smart meter rules represent a significant step towards improving service standards across the energy sector.

By requiring suppliers to fix faulty meters within 90 days and introducing automatic compensation for certain delays, the government is aiming to ensure households receive the full benefits of smart metering technology.

For suppliers and contractors, these changes highlight the growing importance of efficient service management and responsive field operations.

Organisations that can quickly schedule work, track repairs, and keep customers informed will be best positioned to meet the new regulatory expectations.

As the smart meter rollout continues and older technology is replaced, operational efficiency and digital coordination will become even more important for delivering reliable service across the UK energy network.