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Minimising energy consumption and reducing your carbon footprint is a responsibility that every person needs to fulfil, especially with increasing costs and global warming. A great place to start is by improving your home’s energy efficiency, which will not only significantly lower costs but also contribute to a cleaner environment.
According to Ofgem, the average annual electricity usage for a medium-sized home is around 2,900kWh per annum. This translates to a huge collective amount if you measure the electricity consumption of homes all over the UK.
There are several ways you can improve your home’s energy efficiency, from minor adjustments to your everyday life to more serious changes to your living space. One way to do so is to improve the electrical system in your home to make sure it is working efficiently.
Electrical testing is a process that assesses your electrical system and looks for faults and issues that may both pose a safety risk and cause inefficiencies. The system and its components are thoroughly inspected, and remedial work is recommended to improve the safety and efficiency of the system.
Read on to find out all about electrical testing and how it can improve your home’s energy efficiency:
Before we move on to how electrical testing can improve your home’s energy efficiency, let’s first look at the reasons to improve it in the first place. There are several benefits of doing so which include:
One of the biggest benefits of investing in measures for home energy efficiency is the financial benefits that come with it. Making your home’s electrical system more efficient will result in lower utility costs due to a reduction in energy consumption.
It’s high time everyone played their part in reducing their carbon footprint and making the environment cleaner for future generations. Homes in the UK are a major contributor to greenhouse gas emissions, and simple adjustments such as making their electrical systems more efficient will have a positive impact on the environment.
An energy-efficient home with a safe and up-to-date electrical system can significantly add to the value of your property. This is particularly beneficial if you wish to sell your home in the future as it can be marketed as a plus point over other competitors.
The UK has plans to achieve net zero emissions by 2050 and it is taking all the right measures to do so in the form of tax reliefs and incentives for people investing in energy-efficient homes and businesses. This not only encourages people to reduce their carbon footprint but is also a great initiative for people who wish to do so but can’t due to limited personal funds.
Electrical testing is the process of testing and inspecting a property’s electrical system and its components to make sure they are efficient and safe to use. It involves a certified electrician conducting a series of tests to identify and address potential issues and ensure everything complies with the electrical safety standards.
Electrical testing is mandatory for all types of residential, commercial, and industrial properties as it makes the electrical system efficient, extends its lifespan, and helps minimise risk, costs, and other concerns.
In the UK, the frequency of electrical testing depends on the type of property, and its guidelines are outlined in the Wiring Regulations BS 7671. For residential properties including homes, it is recommended to conduct a detailed inspection of the electrical system every 5 to 10 years, or if you are selling the property.
There are different types of electrical testing, and each one serves a specific purpose in checking the health of different components of the electrical system. They include visual inspections, continuity testing, insulation resistance testing, polarity testing, Residual Current Device (RCD) testing, and Portable Appliance Testing (PAT).
These tests are done to check the components in three areas: function, safety, and performance:
An Electrical Installation Condition Report (EICR) is also an important part of the electrical testing process and is generated after conducting thorough testing of the electrical system and its components. It indicates the findings of the tests and highlights any issues found during the testing process.
In addition to the nature of the issues, an EICR also states their severity and any remedial action to take to make the system safer and more efficient. Different parts and components of the electrical system are labelled either ‘satisfactory’ or ‘unsatisfactory’ and it ensures that all the electrical installations are in accordance with the British Standard for Electrical Safety (BS 7671).
The different components are assigned codes based on their health and safety, with C1 indicating danger, C2 indicating potential danger, and C3 recommending improvements for more safety and efficiency.
HOW ELECTRICAL TESTING CAN IMPROVE YOUR HOME’S ENERGY EFFICIENCY
Your home’s electrical system is responsible for powering all your electrical installations and appliances, from the lights to the fans, television, refrigerator, microwave, and computer. It is so heavily used and relied on that it is bound to deteriorate over time. This deterioration may lead to issues and inefficiencies in the system that may increase the risk of accidents and electrical fires and have an impact on the total energy consumption and associated costs.
Recognising and identifying the signs of an inefficient and unsafe electrical system is crucial. Several telltale signs indicate the need for upgrades and improvements. For instance, if the lights in your house flicker or dim when you plug in certain appliances, it may be caused by power surges, outdated wiring, or load imbalances.
Outlets becoming hot to the touch or discolouration near the outlets can be signs of potential wiring issues. Circuit breakers tripping too often could be a sign of an overloaded electrical system, which is a common issue when using modern appliances without upgrading your distribution box. All these issues need to be addressed as soon as possible as they not only make the electrical system inefficient but can also lead to electrical fires and other safety hazards.
While some of these issues are very apparent and can be identified by the untrained eye, some issues are not that obvious and need a professional eye to pinpoint them.
The best way to identify all issues in the electrical system that may lead to such problems is by having it tested by a professional. Electrical testing is critical for lowering electricity use and saving money on utility bills. Certified electricians can identify parts and components of the electrical system that show signs of inefficiency and recommend ways to fix the issues.
If you are getting high electricity bills, despite not using that much electricity, electrical testing done by a certified electrician will highlight the areas of the home that are consuming too much electricity and areas where the electricity is being wasted. The electrician will also advise on the best ways to make your home more energy efficient.
Here are all the ways electrical testing can improve your home’s energy efficiency:
There are several ways to improve your home’s energy efficiency to not only reduce your carbon footprint but also save up on energy bills. Here are some of the best ways to do so:
The first step for improving your home’s energy efficiency is to schedule an electrical testing and inspection to identify safety hazards, outdated and faulty wiring, and overloaded circuits. The process of electrical testing will give you a better understanding of the health of your electrical system and ways to make it safer and more efficient.
It is recommended to hire a certified professional electrician who can thoroughly inspect the system and its components and make sure everything complies with the electrical safety regulations.
The electrical wiring in your home serves as the basic framework and foundation for electricity to be distributed throughout the property to power electrical outlets, fixtures, and appliances. Over time and with use, the wiring in your home may deteriorate and become outdated, causing inefficiencies in the system as well as potential safety threats.
It is important to note that older and outdated wiring systems are not designed to handle the electrical load and demand of modern appliances, leading to increased energy consumption, higher costs, overheating, voltage drops, and resistance.
Upgrading the outdated wiring in your home and having it rewired with modern copper wiring is not only safe but also recommended for compatibility and better energy efficiency. Professional rewiring gives you a chance to upgrade to a well-designed and optimised system that leads to minimised energy usage and reduced utility bills. Rewiring your home also improves the reliability and performance of the system, both of which contribute greatly to the overall efficiency of the electrical system.
Upgrading to energy-efficient LED lighting is a simple measure that has a big impact on your energy consumption. LED lights have now become the preferred choice for homeowners due to their energy efficiency, versatility, cost savings, and aesthetics.
Replacing traditional incandescent and halogen bulbs with energy-efficient LED lights is a great way to improve your home’s energy efficiency. They use up to 90% less energy than incandescent lights and can save quite a bit on electricity bills every year.
LED lights last 25 times longer than incandescent lights and can benefit homeowners by saving time and money on unnecessary and frequent replacements. They also produce far less heat waste and most of the energy they consume is converted into electricity.
Incorporating smart home technology into your household will not only add more comfort to your daily life but also make your home more energy efficient and provide more control.
Some great options to consider include smart thermostats, smart appliances, smart home wiring, smart controls, smart meters, and smart lights. These devices can be controlled and managed remotely via a smartphone app and can be programmed to adjust in certain conditions. For instance, the lights can be programmed to turn off at certain times and the smart thermostat can automatically adjust the temperature when no one is home.
Smart home appliances such as smart refrigerators, washing machines, and dryers are all designed keeping energy efficiency in mind. These appliances usually have energy-saving features and are a great addition to energy-efficient smart homes.
Solar power is a form of renewable energy that generates clean energy to be used in homes for powering the electrical system. Instead of relying on fossil fuels for electricity, investing in solar panels is an excellent way to increase energy efficiency and play your part in creating a cleaner environment.
Apart from the initial installation cost of solar panels, there is no substantial cost when it comes to energy generation using solar power as they require little maintenance and have a long lifespan.
By generating your own electricity using solar panels, you can minimise your dependence on the grid and have more control over your energy generation and consumption. You can invest in solar battery storage systems to store and use the excess energy produced by the solar panels. This allows you to use solar power even when the panels aren’t producing electricity, such as at night.
Calder Electrical has been providing electrical services to residential, commercial, and industrial properties for over 40 years and we are specialists in all aspects of electrical installations, maintenance, testing, and energy-saving practices.
We understand the importance of reducing your energy consumption which will not only help lower your bills but also allow you to play your part in reducing harmful carbon emissions.
Our energy-saving services include installing smart systems for lighting and heating, installing or upgrading to energy-efficient products such as LED lighting, a wide range of smart home solutions, solar panel installation, and ways to maximise an existing solar PV or wind turbine installation so that you can store excess energy rather than feeding it back into the grid.
Contact us here or call us at 0800 612 3001 for a detailed discussion on electrical testing and how it can improve your home’s energy efficiency.
Photo by Siân Wynn-Jones on Unsplash
