Changing habits of saving electricity not only reduces costs for the family but also contributes to saving electricity in general. Although there are not many electrical appliances in the home, only using them in accordance with the needs and reasonable time will contribute to saving a lot of electricity. In addition, customers need to check and maintain the indoor wiring system to ensure reasonable science because if the wiring is confused, it will cause power consumption to be lost in the transmission process; at the same time properly use appliances that consume large electricity such as water heaters, irons, refrigerators, etc. Customer Le Diep Lai in Nguyen Nghiem ward – Quang Ngai city said: “My house has never left the air conditioner below 25 degrees, usually around 26-27 degrees. I find that to be appropriate, not much different from the outside, both protecting health and saving electricity. I also educate my children to turn off electrical appliances in the house when they do not need to use them. Vu Ha Ty customer in Nghia Dung commune – Quang Ngai city only uses the air conditioner when absolutely necessary and usually adjusts the temperature not too low to save energy. Ms. Ty shared: “My house is not located in the center, there are many gaps around, so I often use the wind and natural light in the house, minimizing the use of electricity to operate the cooling equipment. lighting”. Changing the habit of using electricity will save electricity, reduce costs for the family and contribute to saving electricity in general. Although there are not many electrical appliances in the home, only using them in accordance with the needs and reasonable time will contribute to saving a lot of electricity. Currently, customers can use the monthly electricity consumption estimator https://uoctinhdiennang.evn.com.vn to calculate the monthly electricity consumption of the family, thereby adjusting the usage. Use electricity in the most efficient and economical way. Propagate the use of electricity to the people. Huynh Trong Nguyen – Quang Ngai PC Business City recommended: “In addition to daily-life customers, manufacturing enterprises need to review and arrange reasonable production plans, minimizing the simultaneous mobilization of devices. consume large electricity capacity during peak hours and do not leave electrical equipment idle. This is the necessary coordination to ensure the stability of the infrastructure, and to ensure the supply of electricity for production and daily life in the dry season of 2021.”
In addition, to prevent local overload due to high demand for electricity, from the beginning of the second quarter of 2021, PC Quang Ngai also directed its affiliated units to regularly check lines and substations. Thanks to the initiative in the plan and the use of modern equipment such as thermal cameras, flycams, Quang Ngai PC was able to immediately detect and detect abnormal signs occurring with the equipment, preventing problems. can happen.
The economical and efficient use of electricity by customers is also one of the important solutions to help Quang Ngai PCs fight overload, reduce “heat” for the power grid system; thereby contributing to helping PC Quang Ngai perform well the management and operation of the power grid safely and effectively, improving the quality of power supply for customers.

IBM’s 2 nm chip had a density of 333 million transistors per square millimeter. By comparison, TSMC’s most advanced chip with a 5 nm process has about 173 million transistors, while Samsung’s 5 nm chip is 127 transistors per square millimeter. Billions of transistors are found on each microprocessor, and the size of the transistor is measured in nanometers. The smaller the size, the more transistors the processor can hold, making it faster and more energy efficient. IBM successfully built a chip with a size of only 2 nm but the most powerful in the world. Most of the processor chips found on personal computers or smartphones today are manufactured using a 7 nm or 10 nm process. For example, the 7-nm Apple A13 Bionic chip has 8.5 billion transistors. Meanwhile, the A14 Bionic microprocessor manufactured on a 5 nm process is integrated with 11.8 billion transistors. More transistors on a chip give manufacturers more options to deliver core innovations, to improve performance for leading tasks like AI and cloud computing, and pave the way for security. Cryptography and encryption are hardware-enforced. The need to increase performance and save energy in every processor has never cooled, especially in the era of the cloud, AI and IoT. The 2 nm chip technology is estimated to achieve 45% higher efficiency, 75% lower energy use than the advanced 7nm chips currently on the market.

Workers of Ha Tinh Electricity Company advise on how to save electricity to customers. When the weather is hot, most families use continuously cooling devices such as electric fans and air conditioners. According to director of EVNNPC Customer Care Center Nguyen Trong Phung, air conditioning is the main factor that makes electricity bills soar. Research shows that, during hot weather, due to the continuous use of air conditioners, electricity consumption will increase by 50% -60% on average. Through studies and experiments have shown, when the outdoor temperature increases by 1oC, the electricity consumption of air conditioners increases by 2-3%. The habit of the hotter it is, the more families let the lower room temperature inadvertently make the air conditioner work continuously, leading to increased electricity consumption. To help reduce costs and contribute to stable operation of the power grid, EVNNPC recommends that customers who use electricity need to have the best temperature between 26 and 28 degrees Celsius. In case of not cool enough, users can turn on add a combined blower, which will save about 2-3% energy compared to turning the air conditioner on at a lower heat level. In addition, not regularly cleaning the air conditioner is also a cause of wasted electricity. In addition to the proper use of electrical equipment, EVNNPC recommends that people not simultaneously use large capacity electrical equipment (electric stove, washing machine, heater …) during peak hours (including including the time frame from 11:00 to 14:00 and from 6:00 pm to 11:00 pm daily). EVNNPC will be responsible for checking, handling and satisfactorily responding to all comments and problems of electricity customers in 27 Northern provinces.

Turning on the air conditioner at the right temperature saves electricity Illustration When using the air conditioner, you need to adjust the temperature accordingly. Do not use the air conditioner at too low a temperature, while consuming electricity and harming health. According to calculations, every 5 degrees Celsius reduction, the air conditioner will consume about 40% more electricity. In addition, turning on the air conditioner together with turning on the fan will save 10 – 15% of energy consumption, regularly cleaning the filter, will save 5-7% of electricity. Do not place the device near the wall, as this will waste 20-25% of the electricity. Before leaving the room, turn off the air conditioner about 30 minutes or 1 hour earlier to reduce power consumption and cost of this summer-consuming equipment. Unplug electronic devices when not in use to save energy Illustration According to statistics, many electronic devices such as computers, TVs, sound systems, … still use electricity even when turned off. While these numbers are not high, consider that they consume you 24 hours a day and 7 days a week over a long period of time. Use LEDs instead of Compact lights to save electricity In terms of price, LED bulbs are much more expensive than Compact bulbs due to more modern LED technology. This is considered as one of the factors that make consumers hesitate in choosing to buy products. Illustration However, in terms of long-term economic benefits, LED bulbs will be more economical than Compact bulbs because using LEDs will save energy, significantly reduce monthly electricity costs and repair costs. , replace the ball. Pick up cool air from home windows and doors Perhaps the easiest way is to take advantage of the breeze when the weather is cool. Take advantage of the cool natural breeze, open all windows or doors so that the air can circulate, create a cool space, easily get a good night’s sleep without having to use a fan. or air-conditioning at maximum. Use wall paint, light-colored objects Illustration Color also plays a big role. Light colors are better for reflecting light. You can simply use 1 electric bulb to light up the room. Bright colors also reduce heat absorption and create a softer, cooler feeling for the home. Selection of heat-blocking curtains Illustration Using appropriate curtains will help protect against the sun, prevent heat and minimize the heat and discomfort in the summer. Types with light, fresh, youthful colors such as light green, light yellow, light orange, cream … are very popular. In addition, sunscreen curtains should also be used to reduce heat and block infrared rays.

Most of the booths at the exhibition are large-scale, with a variety of different types of industrial construction machinery, construction materials products, and interior and exterior decoration products. Plentiful and practical activities to serve businesses (enterprises) in international economic integration and development. The delegates performed the ribbon cutting ceremony to open the Vietbuild City Exhibition. Ho Chi Minh City 2021 Deputy Minister of Construction Nguyen Van Sinh – said, Vietbuild Exhibition is one of the important events of the construction industry, contributing to the implementation of policies and policies of the State on real estate construction and promotion. Commerce. This is also an opportunity for Vietnamese enterprises to promote exchanges, cooperation, seek potential customers, and transfer technology towards sustainable development of the country and international economic integration of enterprises. According to actual records, most of the products on display at the City Vietbuild Exhibition. This time, Ho Chi Minh City has been researched and researched the market very carefully by enterprises. The products of building materials for interior and exterior decoration have new designs, enhanced features and quality to meet the needs of home decoration, family life, associated with sustainable development and protection. environment. The delegates visited the booths to display and introduce products at the Vietbuild Exhibition, City. Ho Chi Minh City 2021 As one of the enterprises participating in this year’s Vietbuild Exhibition, Nhat Hung Environmental Technology Co., Ltd. introduces partners and customers to new, energy-saving and environmentally friendly technologies. Mr. Le Tran Khanh Vy – General Director of Nhat Hung Environmental Technology Company – said that the company introduced to customers participating in this exhibition 2 water purification equipment with traditional RO technology and new technology CDI. . With CDI technology for the industrial sector with a capacity of 500 -1,000 m3 / hour, the lifespan of the modules is up to 5 – 10 years and the operation saves electricity. On this occasion, the company also introduced the ZRGP – Lithium solar energy storage battery series with fast charging, high current discharge, environmental friendliness and a lifespan of up to 5-10 years. In the framework of Vietbuild City. Ho Chi Minh City 20201 also took place “Business Forum and Customer Conference”, in order to help businesses promote trade promotion, capture the needs and tastes of consumers to orient strategies in business. In addition, exhibitors will also organize many exchange programs with visitors and consumers at their booths to advise on products, architectural design and sign cooperation as well as purchase. sell products at the show. International Exhibition Vietbuild TP. Ho Chi Minh City 2021 takes place until the end of April 25, 2021.

Even when you are not using it, appliances in your home are still silently consuming energy. You can save up to 35% on your monthly electricity bill by simply turning off and unplugging unused electrical equipment. 2 / Replace light bulbs with energy-saving ones Energy-saving bulbs, such as compact fluorescent lamps and LEDs, use up to 80% less energy than traditional incandescent bulbs and last up to 25 times longer. Although fluorescent lighting may not suit everyone’s taste, there are more and more light bulb options on the market, suitable for most indoor spaces. 3 / Selection of energy-saving equipment By choosing electronics – refrigeration appliances with an energy rating of 3.5 stars or higher and a 4-star water-saving rating on washing machines and dishwashers, you can both save money and save money at the same time. environmental protection. Front load washers use about 50% less water and consume only half the energy of top load washers. 4 / Find and immediately seal leaks You should check your plumbing and faucets at least once a year, especially in the kitchen, bathroom, and toilet. A leaky toilet can waste up to 700 liters of water a day and can easily be missed if you don’t systematically check. 5 / Install motion sensor By installing an external motion sensor, you will avoid having to enter the house in the dark when you come home late, but also without having to leave the lights on before the day. The sensor and timer functions mean you’ll never have to remember to turn the lights on or off again. 6 / Change the shower head in the bathroom Replacing a regular showerhead with a water-efficient one can save you up to 20 liters per minute. Contrary to popular belief, low flow doesn’t mean low water pressure; New showerhead models use air to increase water pressure while still allowing you to conserve water and energy. This is a great option for tenants as you can invest in a quality water-saving shower to use during the rental period, then bring it with you when you move to another rental location./ .

Air cleaners are priced at nearly 30 million dong Similarly, Coway air purifier has a super large capacity, serving nearly 100 m2 space with a 5-layer filter system that deodorizes, removes dust, bacteria, and viruses. The machine has an air pollution warning sensor with 4 display colors, is equipped with an indicator light that displays the filter replacement time and has a safety mode that automatically turns off the power when changing membranes. The Hitachi air purifier uses multi-layer HEPA filters, which are allergic to allergy, effective in capturing fine, toxic dust particles. The rear side of the machine has a large air-intake surface with the ability to filter dust over a large area on both sides. The machine has 2 humidifying modes combined with deodorizing features that both purify the air and help reduce the dry skin for the user.

Mr. Le Anh Duong – Deputy General Director of Hanoi Electricity Corporation (EVNHANOI) said that economical and efficient use of electricity is an important requirement in the context of a lack of power supply, especially at peak times. summer. Therefore, the propaganda on economical use of electricity has been deployed by the Capital’s electricity industry in many forms, such as through the online customer care system, organizing competitions, on the media … Meanwhile, the electricity industry implements technical plans, such as replacing all mechanical meters with electronic meters, combining daily metering database for each customer group …

Hanoi promotes efficient use of electricity

Specifically, in 2020, Vietnam Electricity (EVN) has built a website http://sudungdien.evn.com.vn, made a list of key energy users (customers with consumption rates). on average 3 million kWh / year or more) to monitor and recommend a reasonable and effective electricity use plan. As a result, in 2020, Hanoi has saved about 430.8 million kWh of electricity, equal to 2.15% of commercial electricity output, equivalent to about 870 billion VND.

In order to effectively implement the use of electricity economically, Ms. Nguyen Thi Thu Phuong – Head of Communication Department of EVNHANOI expressed, currently, the economical use of electricity still depends on consumers’ perception. One of the popular habits of people is not to turn off the lights when leaving the room or unplug the power plug when not in use. In fact, electronic devices, home appliances still consume energy when turned off but not unplugged. “The demand for air conditioning in urban areas is very high. Just each family can save about 10% of their electricity consumption by using equipment that applies new technology (such as inverter technology). the amount of electricity saved is not small, “said Nguyen Thi Thu Phuong.

Dr. Nguyen Quan, former Minister of Science and Technology, Chairman of Vietnam Automation Association, said that about 30% of electricity consumption is for lighting, including civil and public lighting. Saving half of the electricity used for this purpose is equivalent to not having to invest in building a power plant with a capacity of about 4,000 MW.

Focus on key solutions

Promoting electricity-saving solutions not only helps households, agencies and offices reduce costs, but also contributes significantly to ensuring electricity supply. Because now, Vietnam has to import coal for electricity generation and is expected to import liquefied gas by 2023. According to the report of the Ministry of Industry and Trade, with the scenario of an average growth of the gross domestic product of 7% / year, the energy demand by 2025 is 352 billion kWh and by 2035 is 506 billion kWh of electricity; which is equivalent to about 130,000MW of power capacity by 2030. This is a huge challenge facing the energy sector in Vietnam.

Information about the plan to implement the program of economical and efficient use of energy in 2021, Mr. Le Anh Duong said that EVN HANOI is continuing to synchronously implement propaganda measures to each household and operator. main career, production facilities … associated with technical solutions of operation, inspection and supervision. “For households, the electricity industry will coordinate with local authorities, launch the movement “Households save electricity, save energy”, striving for each district to have 500 households, each district has 300 households. typical household use of electricity. Currently, we are coordinating to organize Earth Hour campaign in 2021. This is an annual event that has the meaning of propagating extensively on energy saving.“, Mr. Le Anh Duong specifically stated.

In addition, the People’s Committee of Hanoi has issued the Plan No. 58 / KH-UBND on enhancing electricity saving in Hanoi city by 2021. Accordingly, the city sets a minimum saving target of 2, 2% of total power consumption. The City People’s Committee requires offices, offices, office buildings, schools, hospitals … to save at least 5% of the total power consumption annually. For restaurants, hotels, commercial service establishments, office complexes, apartment buildings, 50% of the capacity of advertising lighting, outdoor decoration must be reduced at night peaks as required by the establishment. local electricity authority …

The City People’s Committee also suggested that households use electricity in an economical and efficient manner, such as: Turn off electrical equipment when leaving the room, cut off the power if not using electrical equipment. The city encourages units and individuals to install rooftop solar power systems, hot water heating systems from solar energy to reduce electricity consumption …

For enterprises manufacturing, construction, the city proposed to give priority to the use of electrical equipment labeled with high efficiency energy; Use off-peak power reserve systems to use during peak hours. In addition, the installation of large-scale renewable energy systems is also a solution to reduce power consumption and even resell the power supply.

In addition, the City People’s Committee will provide technical assistance to the production, manufacturing, renovation and market conversion of vehicles, equipment, machines, production lines, construction works, and mats. public lighting, transportation, energy saving in households …; strengthening capacity for economical and efficient use of energy; Communication to raise public awareness about economical and efficient use of energy.