The Power-Hungry Appliances: Unplug to Save Bucks

5 October, 2024

1. Refrigerator

The refrigerator is one of the silent culprits that consume a lot of electricity in your home. While its capacity is not too large, the refrigerator runs day and night, so the power consumption is not negligible.

For example, a 150-liter refrigerator with a capacity of 100-150 W will consume about four to five units of electricity every day. Meanwhile, a larger capacity and size refrigerator will consume about six units of electricity daily. Not to mention, during the summer, when the refrigerator works harder, your electricity bill will increase.

To save electricity, you need to use the refrigerator reasonably, avoid opening the door frequently, and regularly clean and remove unnecessary items.

The refrigerator is one of the silent culprits that consume a lot of electricity in your home.

2. Air Conditioner

The air conditioner may not have the largest capacity in your household, but it consumes the most electricity due to its high usage, especially during hot days. Many families keep the air conditioner running almost all year round, making it the most electricity-guzzling appliance in the house.

To save energy, you should have your air conditioner serviced regularly and ensure good insulation for your home. Additionally, setting a reasonable temperature and avoiding opening doors while the air conditioner is running can significantly reduce power consumption.

3. Rice Cooker

This appliance does not consume a lot of electricity, but the way many families use it can increase their electricity bills. Some people have the habit of plugging in the rice cooker hours before mealtime and leaving it on for several hours after the meal is cooked. Some even leave it plugged in to keep the rice warm, which is a wasteful practice. A 1.2-liter rice cooker typically has a capacity of 350 to 400 W, and if left on for two hours, it will consume about 0.75 units of electricity.

The way many families use rice cookers can increase their electricity bills.

4. Air Cooler Fan

A standard air cooler fan has a relatively low capacity of 80-200 W, but its usage time is quite long. If you turn it on for about six hours a day, it will consume about 0.48 to 1.2 units of electricity.

A conventional electric fan has a capacity of about 40 W. If you use it for five hours a day at the highest speed, you will only pay for two more units of electricity per month compared to using it at the lowest setting.

5. Television

Many people think that TVs don’t use much electricity because of their small capacity. However, a 32-inch TV with a capacity of about 40 W can consume a significant amount of power if left on continuously day and night. Even in standby mode, your TV can add up to $500,000 VND to your annual electricity bill.

6. Water Heater

The water heater is one of the electrical appliances used daily by families, and its capacity can be quite large, up to 3000 W. Due to its high capacity, if used for an extended period, it will significantly increase your electricity consumption. To save energy, turn it on 30 minutes before bathing, and when the temperature reaches a suitable level, turn it off. This simple practice can help you save a lot on your electricity bill.