The electric bill so high during this period is considered a frustration problem and creates many misunderstandings for many people. What is the real cause of the high cost of electricity or if there is a problem of power leak or not? Today, HomeGuru will take you to answer what causes the cost of electricity in a house or condo that is more expensive. Is it really caused by Work From Home?

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The electricity bill is unusually high even though the amount of electricity is not different from the usual may cause more or less suspicion for the residents. Thus, HomeGuru will summarize the causes and solutions to help you save more on your electricity bills.

1. Some electrical appliances can make electricity bills more expensive
2. Electric bill so high from the electricity tariff structure
3. Summer, the reason why electric bill so high
4. Policy to reduce electricity costs from the government
5. Easy techniques to use electrical appliances efficiently for energy saving

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Some electrical appliances can make electricity bills more expensive.

During the summer or during the Work From Home period, it is one of the reasons why the electricity bill is more expensive because the electricity usage rate is higher than usual. Working at the same time as using high-wattage electrical appliances will increase the cost of electricity as well. Most of the time, electrical appliances with high power cause problems with high electricity bills.

• Air conditioning and compressor
• Steam fan
• Air purifier
• Refrigerator
• Microwave

Of course, during the summer or when working from home will increase the use of these electrical appliances. For example, frequent opening and closing of the refrigerator or storing or stocking up food in the fridge in large quantities, including the air conditioner that will work hard according to the outside temperature. Therefore it is the reason why electric bills so high.

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Electric bill so high from the electricity tariff structure

First of all, it must be understood that the electricity tariff structure in Thailand is a stepped or progressive rate. This means that the more electricity you use, the more your electricity bill will increase as well. The rate of electricity bill can be summarized as follows:

1.1 Unit 0 – 150, 3.2484 baht per unit
1.2 Unit 151 – 400, 4.2218 baht per unit
1.3 From unit 400 and more, 4.4217 baht per unit

In addition, if it is a large house that receives 3 phase powers from electricity. There is a TOU or Time of use meter installed. The electricity per unit will be charged differently depending on the time of day.

• On Peak Monday – Friday, time 09.00 am. – 10.00 pm., 5.7982 baht per unit.
• Off Peak Monday – Friday, time 10.00 pm. – 09.00 am., 2.6369 baht per unit.
• Weekends are based on Off Peak prices.

These units are multiplied by service charge, variable electric charge (Ft), electricity bill discount, and 7% VAT for the electric bill. Therefore, if using more electricity or appliances working harder than before, an electric bill so high than usual.

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Summer, the reason why electric bill so high

Another cause of the high cost of electricity is the temperature in summer, especially in houses or condos that regularly have air conditioning. If the outside temperature is very hot, the more the air compressor works harder. Even if the air conditioner is turned on, the temperature remains the same. According to the Metropolitan Electricity Authority’s data, it is found that in the year 2018 to 2020, the average unit consumption of electricity has increased from April to June. This corresponds to higher summer temperatures leading to increased electricity charges.

Policy to reduce electricity costs from the government

Sometimes the cause of the high cost of electricity is caused by government measures to reduce electricity bills as well. Especially in the case that we think that we use less electricity but pay the same amount, HomeGuru would like to explain this measure to be more understandable.

• If you use less than 150 units, use free electricity for the first 90 units
• Use more than 150 units, but less than or equal to the electricity bill in April ’21 will be charged the actual electricity bill.
• Use electricity more than the bill in April ’21 but not more than 500 units, the electricity bill is the same as April ’21.
• Use the electricity more than the bill in April ’21 from 500 – 1,000 units, equal to April ’21, but add 50% excess.
• Use the electricity more than the bill in April ’21 from 1,000 units or more; the electricity bill is equal to April ’21, but add 70% of the excess.

However, if you feel that the electricity bill is not related to the actual usage. There is an abnormally high rate of payment that you think is caused by a power leak, or not, you may have to inform the Electricity Authority to check for errors that occur. If it causes by a malfunction of the electricity meter or from the power system of the electricity. It will be compensated.

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Easy techniques to use electrical appliances efficiently for energy saving

Although the summer will increase the electricity bill due to hard work of electrical appliances or Work From Home will require more electricity. But using electrical devices to save electricity is another option as well. Which today, we will bring good techniques that will help you to save on electricity bills.

1. Set air conditioner temperature

The air conditioner’s temperature should be 25 or 26 degrees as recommended by the Metropolitan Electricity Authority. This is the right temperature for the body, but if you feel it is not cool, you may choose to turn on the fan to increase the cooling. Because the fan is an electrical appliance that does not consume electricity, it helps to reduce the cost of electricity. Or maybe use a dehumidifier to reduce the humidity in the room to save more electricity.

2. Clean the air conditioner at least twice a year

Air conditioner cleaning should be washed at least twice a year. To make the device work more efficiently and save on average 5% – 7% per year.

3. Check a refrigerator door seal

Did you know that the high cost of electricity is caused by the frequent opening and closing of the refrigerator door? Because in addition to making the machine work harder, turning it on-off Too often causes the rubber edge to not close properly until the refrigerator consumes electricity.

4. Avoid using multiple electrical appliances at the same time.

Although staying at home is associated with multiple electrical appliances, it is advisable to avoid excessive amounts of simultaneous use. Because it will make the electric bill so high than usual, such as turning on multiple TVs simultaneously.

In addition, in the case of plugging in electrical appliances at the same time, whether they are mobile phones, computers, hairdryers, etc., if not used, they should be unplugged or switched off every time to cut off the power and prevent short circuit.

5. Change ordinary bulbs to LED bulbs

Another way to save money on your electricity bills is to replace the common light bulbs used in your home with LED bulbs. These bulbs consume less energy and last longer.

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It’s done with solving the question of why electric bills so high is easy to understand. Regardless of the cause of the high cost of electricity or if there is a power leak or not, it is vital to check the electrical appliances well. In addition, if you want to get various electrical appliances, you can go shopping at every HomePro store, and you will find the reasonable price you are looking for sure.


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