Many people aim to reduce energy consumption in their homes, whether for economic reasons or to support environmental sustainability. Understanding how to save electricity, especially by focusing on household appliances, can make a significant difference.
Contrary to what many might think, the device that consumes the most power, even when switched off, is not the washing machine or refrigerator. Due to what is known as "vampire consumption" in standby mode, it’s worth taking measures to avoid this hidden energy drain.
The device in question is the Smart TV, which consumes the highest amount of electricity when on standby. Designed to remain readily accessible, Smart TVs keep several functions active even when turned off, consuming energy continuously. This includes automatic operating system updates, internet connectivity, and the ability to turn on quickly with the remote. Although the power usage varies depending on the model, a Smart TV in sleep mode typically uses between 0.5 and 3 watts, accounting for about 2.25% to 5% of its active power usage.
For this reason, it is recommended to unplug the TV when not in use, thus avoiding unnecessary energy consumption.
Is It Advisable to Completely Turn Off the Smart TV?
While turning off the Smart TV is generally recommended to reduce the electricity bill, there are certain cases where experts advise against it. In most situations, turning off the TV is harmless and even beneficial as it not only helps cut down on energy consumption but also protects it from power surges, lightning storms, or simple wear and tear. For these reasons, unplugging the TV when not in use is advisable.
However, some cases exist where disconnecting the TV may not be the best choice. This is particularly relevant for OLED TVs, which perform what’s known as a “compensation cycle” when not in use to maintain screen quality. After every four hours of operation, these TVs automatically repair any deteriorating pixels, which helps preserve image quality over time. Disconnecting them may interrupt this cycle, potentially causing long-term issues.
Another reason not to disconnect the Smart TV is that some models perform automatic software updates in standby mode. This way, when reactivated, they are immediately ready with any new features for users to enjoy.
In summary, while turning off the TV has its pros and cons, it’s generally a good idea if you’re planning not to use it for extended periods, as it saves on electricity costs.
Ultimately, the decision to unplug the TV depends on individual circumstances. Nevertheless, it remains a practical choice to conserve energy, reduce your monthly bill, and contribute to protecting the planet.
