Many homes are still running on electrical systems that were installed decades ago. Some families also own appliances that were manufactured using old technology. These systems and devices are inefficient when it comes to power consumption. They require more energy so they can function as required. This is due to the nature of the components that were used.
Given the time the long time the systems and appliances may have been operating, they might have also developed faults that might be causing power losses. For instance, there might be loose connections in the wiring system that is drawing more energy than required.
If you own such electrical systems and appliances, then it is time you replaced them with the latest technology in the market. Modern electrical equipment and electronics such as LED lights, TVs, and fridges are designed with sustainability in mind. They therefore use less electricity and produce less carbon footprint, which makes them eco-friendly.