At the Hai Phong remote control center, the basic features of the SCADA/DMS central software system have been fully exploited such as: managing the grid information model including managing all the main data of the network. control center, edit or create new single-strand diagram structure of TBA, color grid, edit graphics, batch data import, declare and map signals of equipment at TBA and devices on the distribution grid (Recloser/LBS/FI), set up audio and event alarms, simulate the status of equipment on the grid, store, analyze and exploit historical data on the system. In addition, Hai Phong remote control center is gradually deploying and building a smart grid subsystem (DMS) with grid computing applications such as: load reporting, distribution estimation, capacity flow calculation, fault locating and isolation, etc. Operations Engineer at Remote Control Center The conversion of manned 110kV substations into 110kV unmanned substations helps to promote the application of digital technology, innovate and improve the management and operation process of the power system. As of May 27, 2021, the Company has 07/24 110kV substations operating with unmanned criteria, 09/24 110kV substations operating in remote operation mode with on-site supervision. 70/90 devices (Recloser/LBS) on medium voltage grid are connected and controlled remotely from Hai Phong Remote Control Center. With 99% success rate of remote manipulation ( As planned in 2021 put 110kV and . substations control devices Recloser/LBS rest perform remote control) contributed to improving labor productivity, reducing system operating costs, improving reliability of power supply and ensuring safe grid operation. In early 2021, Hai Phong PC applied digital technology to develop software for automatic ground fault handling. The software is currently being put into trial operation. Automatic ground fault handling software is highly applicable, helping to automate the current ground fault handling process, reducing the time to find fault points, and minimizing the number of customers. affected by incidents, thereby reducing power supply reliability indicators SAIDI, SAIFI, MAIFI, improving power quality, avoiding confusion that may occur due to subjective factors of users caused by operation. Automating the troubleshooting process enhances worker productivity by reducing the dependence of the troubleshooting process on the operator. The software is a premise for the development and expansion of advanced applications in the process of modernizing the distribution grid towards operating the smart grid in Hai Phong city. With efforts and determination to realize the goal of digital transformation, Hai Phong PC in particular and the Power industry in general are gradually implementing innovation, creativity, digital technology integration and production management model. business, technical management, making an important contribution to the digital transformation roadmap of the Electricity industry in order to improve the quality of customer service, to meet the needs of socio-economic development of Hai Phong city.

North-South 500kV transmission line passing through Hai Van Pass (Da Nang) Also from the situation of “two evenings, one morning” and the urgent requirements of reality, in February 1992, the late Prime Minister Vo Van Kiet approved the technical and economic justification for the construction of a 500kV power transmission line. North South. On April 5, 1992, the groundbreaking ceremony for the construction of the North – South 500kV transmission line was held simultaneously in many provinces: Hoa Binh, Quang Nam – Da Nang, Dak Lak… The special feature of the construction The construction of the North-South 500kV transmission line was the construction period within two years, an extremely difficult time for the staff of the energy industry at that time. Workers of Power Transmission Company 2 (PTC2) repair the North-South 500kV transmission line Using a helicopter to check the 500kV North-South transmission line With the spirit of determination of the industry, the close direction of the Government, all levels, and the support of the people, May 27, 1994 went down in the history of the energy industry when the North-South 500kV transmission line was officially launched. put into operation, bringing electricity from the North to the Central and the South. Workers repair the 500kV North-South transmission line carrying current After 27 years of operation, the North-South 500kV transmission line has constantly promoted its role and great efficiency in power transmission, making an important contribution to the country’s socio-economic development. This is also the project that brings the highest efficiency on the total investment capital of the industry and opens the period of modernization of the electricity industry. At the same time, laying the starting foundation for the development of the national power transmission grid. On the occasion of the 27th anniversary of the energizing and operation of the 500kV line, circuit 1, the National Power Transmission Corporation (EVNNPT) would like to introduce the book “North-South 500kV transmission line – The turning point of Vietnam’s electricity industry”. ” (link: http://www.npt.com.vn/d6/en-VN/news/Sach-Duong-day-500-kV-Bac-Nam-Buoc-ngoat-cua-nganh-Dien-Viet- Male-5-242-4939). The book is a grateful gift for the people who made history, directly participated in the construction of the North-South 500kV transmission line and generations of officials and employees of the electricity industry in general, the transmission field. Electricity in particular has always accompanied and joined hands to build and develop EVNNPT more and more strongly.

Control room of Ham Thuan factory with IP-based surveillance camera system Start digital transformation from equipment upgrade projects Concept “ Digital conversion ” has been widely used in the media in recent times. Since it is a new concept, each person can understand digital transformation in his or her own way. However, the basic thing of digital transformation is that the process of digitalization combined with the application of achievements of the Industrial Revolution 4.0 into practice has created many transformations. powerful changes in life. The application of digital technology (Digital technology) has been approved by the Company UD implemented since 2004 when implementing the Da Nhim Power System Restoration Project. Da Nhim hydropower plant was put into operation in 1964 with a control system based on analog signals with countless knobs, knobs, switches, switches… The system of bulky, power-consuming equipment is prone to breakdowns due to its long-term use, reducing reliability. After 40 years of operation, the equipment system needs to be replaced to meet the reliability and efficiency in power production. Operation room of Da Nhim hydropower plant before digitalization Da Nhim power system restoration project (2004 – 2006) was invested by Vietnam Electricity Corporation (now Vietnam Electricity – EVN) and assigned Da Nhim – Ham Thuan Hydropower Company – Da Mi (now Da Nhim – Ham Thuan – Da Mi Hydropower Joint Stock Company: DDD) is the Project Management Board. The project includes 3 main packages to renovate and replace Da Nhim’s equipment system, including: Package No. 1- Generator and electrical equipment; Package No. 2 – Water turbine and water pipeline equipment; Package 3 – Hydrological data collection system. In particular, Package 1 with the application of digital technology to electrical equipment and control systems has created a new and modern appearance for Da Nhim hydropower plant with a stable operating equipment system. , computer controlled high availability, replacing obsolete analog equipment system. The control system with Alstom’s ALSPA P.320 HMI interface combined with GE Fanus’ PLC has created a turning point in operation control. All operation of the device is done by clicking on the computer screen instead of turning the knob or pressing the mechanical button as before. OCC operation room of DHD Company – The first remote control model of power plants in the power industry Da Nhim Hydropower Plant Expansion Project (Operating Phase 1 with a capacity of 80MW in 2018) continues to apply the latest digital technologies to the control equipment system, creating a Da Nhim hydropower plant. more modern. Inheriting their knowledge and experience through the Da Nhim Restoration Project, the Ham Thuan – Da Mi Hydropower Project, from 2008 to 2010, the Company’s engineers UD has successfully researched, programmed and put into operation the DCS system of Song Pha hydropower plant with a combination of WinCC control interface and Siemens S7-300 PLC. With the new control system, Song Pha hydropower plant seems to be wearing a new shirt, the outdated analog control system has been completely replaced by digital equipment. Operation room of Song Pha hydropower plant in 2006 The memorable milestone of the application of Science and Technology 4.0 in power production operation was in 2013 when the General Assembly Company and the domestic contractors successfully installed and put into operation the Operation Control Center (OCC – Operation Control Center). Center). This is considered the first OCC center at power plants in Vietnam to remotely control power plants. Since the OCC Center came into operation, combined with the IP-based CCTV system, DHD Company has optimized its operation and improved labor productivity. With OCC’s remote control and monitoring capabilities, the number of operators at hydroelectric power plants is reduced from 5 to 2 to 3. The OCC model of AGM Company was then replicated to other units in the industry and brought many practical benefits. The operation room of Song Pha hydroelectric power plant is now with the control system designed and installed by DDH Company Combining digitization and industrial science 4.0 Responding to the digital transformation of Electricity of Vietnam (EVN) and Power Generation Corporation 1 (EVNGENCO1), the General Assembly Company applied the results of the Industrial Revolution 4.0 on the digital platform to create a remarkable transformation in production management and administration. On the digital platform that has been deployed at power plants, DDT Company has gradually upgraded telecommunications infrastructure to create a smooth connection between the OCC Center, power plants and dispatching centers for business purposes. operate production and offer electricity prices in the market with high efficiency. The application of IP-based surveillance camera system helps the operator to monitor lake water level, discharge status of water supply to downstream… creating many advantages in coordination between the Company and local authorities in the company. disaster prevention and search and rescue. For administration, the General Meeting of Shareholders thoroughly handles incoming/outgoing documents, internal documents, on the e-Office system while accelerating the speed of case handling and convenience in work. storage and retrieval while saving printing paper and protecting the environment. In the bidding work, the Company conducts online bidding to ensure that information is provided to contractors quickly and accurately, to ensure transparency in bidding and to save printing costs. Currently, cloud computing technology (i-Cloud) is widely applied and becomes more and more familiar to the employees of the Company. The company has registered a Google Drive account with unlimited storage, sharing capacity to each unit for use. Employees store files and documents on shared Google Drive so that they can easily perform their work on smartphones and tablets even if they are far from the working location. Using i-Cloud for work has become popular at the University of Da Nang Timekeeping, collection of opinions, statistics, surveys, etc. when there is a need for the coordination of many people, is easily done by Google tools such as Google doc, Google sheet, Google form. The digital transformation is making the work processing steps at the General Meeting of Shareholders more and more convenient, in line with the general trend of the whole society. E-learning is also being applied and achieving positive results. Digital transformation plan at the Company in the next period Although the digital transformation is bringing initial results, creating many advantages in operation and production and business, in order to achieve greater results, AGM needs to further promote infrastructure investment Information technology combined with human training. Mr. Le Van Quang – General Director of DHD Company commented: “Digital transformation has brought practical results that every employee in the Company can clearly see. Previously, employees in the Company had to save each monthly pay slip to track their income, now they can look up information about income, vacation days, earnings, deductions… through through payroll software developed by the Company itself. This is an example of digital transformation at AGM.” Following the direction of EVN and EVNGENCO1, the General Meeting of Shareholders established a Steering Committee for Digital Transformation and Technology Application of the 4th Industrial Revolution in production and business activities at the Company by the Chairman of the Board of Directors. serve as Head of the Board. According to the Digital Transformation Plan for the 2021-2025 period, the General Meeting of Shareholders focuses on two major areas of work, including: Applying digital transformation in governance, administrative reform, improving labor productivity and Modernizing systems and infrastructure. In governance, the Company continues to carry out typical tasks such as: Raising awareness about digital transformation, capacity to use information technology for management and employees; Provide digital signatures for all employees in the Company; Establish a library, store documents on Google Drive; Do 100% internal writing via E-Office; Renovate the company’s web, build an online web-based working environment, to share resources, manage work, create the ability to work anytime, anywhere, any means; Building a forum for questions (of employees) and answers (of experts in the company), serving training; Digital invoice management; Digitizing internal and external reports; Record device parameters online on the basis of image recognition; Operation log no… Continuing, modernizing the equipment system and infrastructure, DDT Company will perform the following items: Setting up an unmanned Da Nhim Water Purification Station; Carrying out scientific research on unmanned power plants for Da Mi Solar Power Plant, Song Pha Hydropower Plant; Upgrade the IT system operation monitoring center, information security policy for information security, according to ISO 27001 standard; Complete security for information systems according to the specified safety level.

Ms. Hoang Mai Anh – Nghia Do urban area, Bac Tu Liem district, Hanoi shared: “Since the outbreak broke out again, my family has only lived in the house. On weekdays, the couple go to work, but the electricity is still used because the children have summer vacation earlier than usual. But the weather is hot like this without air conditioning, so my house uses the air conditioner almost all day. Electricity bill this month will definitely increase. I know that, but if there are measures to control electricity bills, it will be less “heartbreaking”. Understanding the concerns of Ms. Mai Anh as well as many electricity users in Hanoi, EVNHANOI has made efforts to apply science – technology and digital platforms to electricity services and launched a mobile app for electricity users. for customers to use electricity with a completely new experience with outstanding utilities and features. Customers only need to search for the keyword “EVNHANOI” on the App Store (for iOS operating system) and Google Play (for Android operating system) data stores to be able to download and use the EVNHANOI application right on the device. smart mobile. Using the EVNHANOI App, each person can look up all information about electricity, from the schedule of meter readings, the schedule of power interruption, to being able to send requests and monitor the progress of electricity services. right on the application such as new power supply service, electricity purchase and sale contract service (signing, changing, supplementing information,…); services on measuring equipment (testing, testing)… The feature “Set alarm threshold” in App EVNHANOI Besides, EVNHANOI application also helps customers to monitor daily and monthly electricity consumption index and compare with the same period in the previous period. In particular, in the “Power consumption” feature, customers can also set an alarm threshold for electricity usage. Just select “Warning Output Threshold (kWh)” or “Proportion of power output increased from last month” and the customer can set the desired number (kWh) or rate (%) to be alerted. This is one of the useful features when electricity users can know exactly how much electricity their family uses each day, thereby planning an optimal and more economical use of electricity. Some features in the App EVNHANOI The EVNHANOI App not only helps customers control their electricity consumption, but through 2 features “Estimate device power consumption” and “Billing tool”, customers can also estimate the monthly cost of electricity. Approximately how much electricity will be used up by the family based on entering information about the quantity, type, frequency of use of electrical appliances in the household in use and checking the family’s electricity bill has the industry whether the calculation is correct or not. Online transactions through the EVNHANOI App on mobile devices will also bring a lot of convenience to electricity customers, helping to reduce the time to go to the power stations, reduce face-to-face communication, especially in the context. The current Covid-19 pandemic is complicated. Instructions to download App EVNHANOI: – Step 1: Go to Appstore or Google Play – Step 2: Search for “EVHANOI” – Step 3: Download the app – Step 4: Select “Register”. Enter customer code (eg PD123456…) and select “Register” – Step 5: Enter the OTP verification code sent to the phone number or email according to the power purchase contract – Step 6: Select “Change password” (password must contain at least 10 characters, including uppercase, lowercase letters, numbers and special characters) Hotline (24/7): 19001288

The remote operation success rate is over 99%. When an incident occurred, 81% of affected customers were immediately transferred and restored to power in less than 5 minutes (compared to 120 minutes of TCT’s regulation). The process of investment in development and modernization of the power system in Thu Duc City over the past years has shown that the reliability of power supply has improved significantly. Average number of outages per customer (SAIFI) is 1 time/year; the average outage time of a customer (SAIDI) is about 60 minutes/year – much lower than the 2015 index of 6 times/year and 700 minutes/year, respectively. With the motto “Electricity is one step ahead”, Ho Chi Minh City Electricity Corporation has a plan to prioritize investment in the development of the power system for Thu Duc City, focusing on developing smart grids in parallel with deploying other utilities. underground works. The goal is that by 2025, the electricity output supplied to the people of Thu Duc City will reach 5,500-6,500 kWh/person/year, the average number of power outages is less than 0.3 times/person/year and the average duration of power failure. less than 30 minutes/person/year. Mr. Pham Quoc Bao, Chairman of the Members’ Council of Ho Chi Minh City Electricity Corporation. In the period of 2021-2025, Ho Chi Minh City Electricity Corporation will invest about VND 3,200 billion to build a new 220 kV station and 6 110 kV stations (total added capacity is 1,382 MVA), develop 245 new stations km of medium voltage grid; 585 km of low voltage power grid, renovating and installing 447 distribution substations with a total capacity of 363 MVA in Thu Duc city. In this year, the corporation will complete Phuoc Long 110 kV station, start construction of new 110 kV Linh Dong station, 220/110 kV Thu Thiem station and 110 kV Thu Thiem station 1. In addition, the Ho Chi Minh City Electricity Corporation deployed 27 projects to undergroundize the power grid combined with information lines in Thu Duc city, in order to increase the undergroundization rate of the medium voltage grid from less than 50% at present to 75. -80% by 2025. With the motto “Customer is the center”, the electricity industry promotes digital transformation to improve the quality of electricity supply and customer service for the whole Ho Chi Minh City, including Thu Duc City. The focus is on promoting digital transformation in power system operation management and customer service provision in Ho Chi Minh City. The Corporation promotes the development of smart grids in Thu Duc city with the investment of a remote metering system, increasing automatic components on the power grid. Currently, the Corporation has basically completed the installation of distance meters in Thu Duc city. By the end of this year, 100% of medium voltage lines in Thu Duc city will operate fully automatically (DAS/DMS). In the period of 2021-2025, the corporation will continue to invest in strengthening remote control devices for medium voltage lines, along with solutions to close loops, and enhance the form of construction without power cut (live- line), in order to improve the flexibility of transmission, reduce the range and number of customers affected by power outages (if any). View of Thu Duc city. On the other hand, the corporation promotes the development of EVNHCMC Customer Care application (app) on the phone. The area of ​​Thu Duc district (old) has completed the installation of distance meters since 2020. Customers can monitor their daily electricity consumption through this application. All electrical services are provided online by the corporation. Customers do not have to go to the electricity headquarters to register, instead register for the service on the customer care website or via the app) EVNHCMC Customer Service of the corporation. In addition, TCT also promotes the application of 4.0 technology in surveying, designing and improving procedures to continue to improve the electricity access index, ensuring all investment projects through the medium voltage grid. 22 kV power supply for customers is carried out by the electricity industry within 5 days, contributing to attracting investment businesses in the city. “EVNHCMC prioritizes focusing resources, rapidly developing modern power systems in Thu Duc city, in order to ensure the power supply capacity to meet the city’s development needs, constantly improving the quality of electricity. electricity and customer service, contributing to building Thu Duc City into a new growth pole of Ho Chi Minh City, worthy of its potential and meeting the expectations of leaders and people”, Mr. Pham Quoc Bao positive.

In order to prepare for the heat wave in 2021, Nghe An Power Company (Nghe An PC) has directed its units to quickly deploy the proposed solutions and scenarios to ensure electricity supply for the whole country. Nghe An province. Nghe An PC workers check outdoor equipment at Hung Hoa Substation (Nghe An) PC Nghe An information, during this year’s hot season in Nghe An, there will be many prolonged heat waves, leading to an increase in the demand for electricity for cooling than in previous years. It is expected that power output will increase, with an estimated capacity of about 820 MW. In order to ensure stable power supply in the face of increasing electricity demand in the summer of 2021, Nghe An PC has prepared a “scenario” carefully, with many solutions to supply electricity to people and businesses. Mr. Le Quang Thanh – Deputy Director of PC Nghe An said that 2021 is not expected to be as hot as the previous year, but despite the prolonged epidemic, most businesses in the area are operating stably again. power consumption is expected to increase. Regarding the load forecast, this year’s output growth will be higher than last year’s at over 12%. The most important and basic solution identified by the unit is to increase the power supply capacity, with the rapid completion of construction of substations and power lines for areas in the province. Accordingly, from the end of 2020 until now, Nghe An PC has built and installed hundreds of large and small projects, including: Raising the capacity of 110kV substation in Cua Lo route, increasing the capacity of 110kV Quynh Luu substation, completing upgrading the transmission line. 110kV from Quynh Luu – Quy Hop. Along with that, renovating and upgrading low-voltage trunk roads; replace the meter periodically; strengthening overhaul, cleaning of transmission lines and transformers; replacing the name plate number of the road, pole number, safety sign of the substation transmission line… and is implementing the plan to energize and put into operation 110kV Con Cuong substation, increasing the capacity of 110kV Hung Nguyen and Quy Hop substations in the month. 6/2021. After energizing, the station will power on in time to serve the people’s demand for electricity in the summer months; support stable and safe power supply in the area. However, according to PC Nghe An, the case of an unexpected increase in output through monitoring is unlikely and in fact, if it happens, the power infrastructure including medium voltage transmission lines, substations and power grids. low voltage will still be able to meet. Alternating power cuts to reduce capacity as announced by EVN will not happen, however, it does not exclude some cases such as: The power supply of the whole system is malfunctioning, incidents such as the breakdown of hydroelectric power units , the North – South 500kV transmission fault leading to failure to mobilize the grid capacity of the whole system will be automatically laid off. In addition, there is a problem of maintenance schedules of power plants (thermal power plants, hydroelectric plants) which can also lead to lack of power, requiring capacity regulation between regions. In the coming period, the vicinity of Nghe An will record a sudden increase in load, especially in Thanh Hoa area, and in Nghe An will also have a sudden increase at the end of 2021 when Hoang Mai 1 and Hoang Mai IPs WHA Industrial Park comes into operation. This is not only a problem for the electricity industry in Nghe An but also for the power system in the North as well as in the whole country. To solve it, EVN will have capacity coordination solutions to meet demand. Power supply scenarios have been developed at the transmission grid level (220kV, 500kV) in order to mobilize and balance capacity in the North – Central – South region. Thus, in the short term, the stable and continuous power supply for Nghe An will be ensured. PC Attention Nghe An Use electricity in hot weather PC Nghe An also noted that, in order for the power grid to operate stably during the peak of heat, it is necessary to coordinate and propagate propaganda at all levels of the government, local and central media agencies on the appropriate use of content. , saving. This content is very important for the national power system and grid, will avoid unnecessary grid overload due to unreasonable use, reduce the greenhouse effect, help limit environmental pollution, have a enough electricity to serve economic development for production and also save living costs for electricity users themselves. PC Nghe An continuously advises customers to avoid being subjective, negligent, not to misunderstand between electricity price and electricity consumption; Use electricity in the most efficient and economical way when entering the hot season. Just small actions from the people such as turning off electrical appliances when not in use, not using many large-capacity devices at the same time, using low-power consumption equipment labeled energy-saving by the Ministry of Industry and Trade. Industry and Trade inspection will help save electricity. PC Nghe An has prepared scenarios for electricity growth in hot weather Families should use air conditioners at a reasonable level of 26-27 degrees Celsius or higher and use fans in combination to reduce power consumption. When using a cold room, do not open the door often, do not use electrical appliances with heat-generating features in the room such as irons, ovens, electric kettles, and hot water heaters. Families have many rooms, when watching TV should focus on watching together, turn off all devices in neighboring rooms. Use electricity only when absolutely necessary, avoid using devices simultaneously during peak hours… For factories, make sure to use the correct capacity and load chart. Along with that, implementing a reasonable production plan, minimizing the mobilization of equipment and machinery with large electricity consumption capacity at peak hours. To minimize electrical equipment operating at no-load, key energy-using establishments must save at least 2% of electricity consumed per product unit per year. Advise customers to use electricity as committed to the electricity industry in terms of registered load and time frame, or reduce capacity when required by the electricity industry due to sudden increase in load… When purchasing new equipment, pay attention to use equipment with energy-saving certification label of the Ministry of Industry and Trade. Responding to the electricity sector, coordinating propaganda and recommending surrounding households to save together.

The company has automated the voltage and frequency adjustment of the power system to ensure power quality; Reducing the amount of electricity that cannot be supplied to customers, creating more revenue for the electricity industry; Reduce long distance transmission and optimize transmission grid loss. Modernizing the development of electricity meters and remote metering data collection systems has helped to collect complete data on customers’ electricity usage, timely detect problems of the metering system. count. This technology also helps the Company closely monitor the electricity usage mode of customers, especially large customers, and at the same time serve to calculate the unit’s power loss accurately as well as the power loss of the station. public in particular. In addition, the Company also encourages customers to actively adjust or change electricity demand during peak hours. Thereby, reducing the maximum capacity of the power system, reducing the overload of the grid, contributing to improving the economic efficiency of the power system. At the same time, it will also create conditions for the community to be more aware of electricity saving and efficient use of electricity, contributing to the protection of national resources. Ba Ria – Vung Tau Power Company has implemented many measures to reduce power loss With the unremitting efforts of all employees Ba Ria-Vung Tau Power Company in the control of power loss in particular, the rate of power loss continuously decreased from 2015 to 3.97% at 22kV level; in 2019 is 1.75% (including 110kV level) and in 2020 is an impressive number: 1.57% (including 110kV level). With the mission “ Electricity is one step ahead ”, BRVT Power Company has actively invested and upgraded the power grid system, ensuring safe and reliable power supply for tourist centers such as Thuy Van beach (Vung Tau City), Long Hai beach. (Dat Do district), Ho Coc – Ho Tram resort (Xuyen Moc district)… Every year, the Company focuses its capital to invest in preventing overload and strengthening the power grid; Electric islands for industrial shrimp farming, irrigation pumping stations to fight against drought, concave areas without electricity, removing fishing tackle… to meet the demand for irrigation for agricultural production and aquaculture. fisheries and tourism development in the province. Doing a good job of reducing power loss makes a lot of sense. help reduce production costs, increase profits for the company and increase the efficiency of production and business of the unit.

Power purchase contract after being signed and confirmed by the customer via OTP authentication code, managed and stored on CMIS 3.0 Customer Information Management software In order to speed up the implementation of the program to digitize the power purchase agreement, the Company has synchronously deployed many solutions; directing affiliated Powers to actively develop specific plans, and at the same time send messages to customers to help electricity customers know and cooperate well with the Electricity sector in signing minutes of purchase contract termination. sell old electricity and sign a new electronic purchase and sale contract in accordance with the stipulated time. Customers do not have to wait a long time to re-sign the contract (in printed form) as before, but only need to provide the owner’s phone number and relevant changed information (if any). Electricity workers come directly to customers to conduct liquidation, guide customers to re-sign electricity purchase and sale contracts via OTP authentication code. If the customer is away, the worker will call to discuss with the customer to liquidate the old contract, re-sign the electricity purchase contract via OTP authentication code, when receiving the program’s message over the phone. Tien Yen Electricity Workers actively propagate electrical services on the National Public Service Portal. When the digitization of the contract is completed, customers can view, download the contract and look up information anywhere through the Customer Care Website: http://cskh.npc.com.vn. The implementation of digitizing domestic electricity purchase and sale contracts to meet professional requirements, modernize services and improve customer service quality in the digital age, helps Quang Ninh Power Company not only simplifies administrative procedures, but also improves production and business efficiency in the future, creating favorable conditions for electricity buyers and sellers, in line with the Government’s digital management transformation program orientation. By the end of April 2021, PC Quang Ninh has digitized 88,227 living contracts, accounting for 22.50% of the total number of living contracts in the province. Electricity workers in Mong Cai city guide customers to re-sign the Power Purchase Agreement via OTP authentication code. Customer Nguyen Huu Ha, group 11, zone 4, Mong Duong ward, Cam Pha city, when converting the electricity purchase and sale contract for domestic purposes from paper to electronic contract, is very satisfied with this new service of the industry. electricity. Mr. Ha said that in the past, every time he signed a contract or had an electricity request, he had to go to Electricity to do it, while his house was in a remote area of ​​Cam Pha city, traffic was very difficult. towel. When the electricity industry applies the digitization of the Power Purchase Agreement, the workers of the electricity industry directly come to the customer to liquidate the old contract and re-sign the electricity purchase and sale contract via OTP authentication code. As for the request for electric services, he easily registers right on his computer or smartphone and is quickly and promptly handled by the City Electricity. Mr. Vu Dinh Tan, Deputy Director of Quang Ninh Power Company said: In order to improve the quality of customer service, the electricity industry has made great efforts to improve technology and increase the application of information technology in production activities. business and customer care… With the goal of successfully completing the program of digital transformation of domestic electricity purchase and sale contracts, in addition to the implementation at Power units, Quang Ninh Power Company organized Organize training for officers and employees on purposes, requirements, roadmap and instructions on implementation steps. At the same time, promote propaganda so that customers know and cooperate in implementation. From now until the end of 2021, although the workload is still very large, but with the synchronous implementation of solutions, the direction and close urging from the Board of Directors and the determination of all employees. PC Quang Ninh will strive to complete the proposed plan to digitize the electricity purchase and sale contract.

Engineer Tran Nien Thuy. In 2017, the Control Center was established and officially put into operation. The 110kV grid system was transferred to the provincial distribution grid, and Mr. Tran Nien Thuy continues to be trusted with the responsibility of the company’s leaders to assign the responsibility of modal staff of the department. Directly in charge of many jobs that require deep expertise, such as: Calculation of operating modes and grid reactive capacity; forecast load demand serving assessment of electricity system security; make cards according to plans and irregularities; basic wiring diagrams of the system; calculation of automatic relay protection correction; calculating the loss of medium voltage and 110kV grid … At this time, in order to fulfill the task well, in addition to responsibility, the dedication must also be constantly innovating, mastering advanced technology and techniques. Mr. Le Quang Truong, Deputy Technical Director of Gia Lai Power Company affirmed: “Mr. Thuy has met that expectation, not only good at expertise, he also has many valuable initiatives, contributing to development of the power sector, typically as initiatives: Grid power loss reporting program; the program synthesizes the daily operating parameters report and manages the operation sheet; The initiative to connect the MCAP capacitor to the ABB SYS600 system … benefits the power industry billions of dong. Mr. Thuy was awarded many certificates of merit, certificates of merit by the Central Power Corporation and Gia Lai Electricity Company, the title of Grassroots Emulation Soldier “…

For power plants and diesel generation sources, currently located in 2 areas: Dung Quat EZ and Bac An Binh village (Ly Son). In Dung Quat EZ, there is a power plant of Dung Quat Oil Refinery, with 4 units (4x27MW), total capacity of 108MW, regularly generating 50-60MW. In Bac An Binh village, the diesel generator system consists of 4 units with a total capacity of 402kW. In addition, in Bac An Binh village there is also a solar energy system that supplies electricity to the people on the island. Specifically, the solar energy system here includes: The battery system consists of 300 IREX panels, each with a capacity of 320Wp, a total capacity of 96 kWp; Sunny Tripower grid connected inverter system with 5 sets, total capacity of 100kW; Storage battery system has 192 batteries, total capacity 9,600Ah; Sunny Island battery inverter system has 12 sets, total capacity of 72kW. Dakdrinh Hydropower (Son Tay). As for solar power, Quang Ngai currently has 2 power plants: Binh Nguyen (49MWp) and Mo Duc (19MWp). In addition, there is a rooftop solar power system installed at the headquarters of Quang Ngai Power Company and the High-voltage Grid Operation Management Team (327kWp); installed at 110kV transformer stations: 295kWp. In particular, customers’ rooftop solar power is quite a lot. Accumulated to December 31, 2020, the province had 1,332 installation customers, with a total installed capacity of 163,881.86kWp. Particularly power from hydroelectricity, currently 10 hydroelectricity has been put into operation. In which, the power source connected to the 110kV power grid is 4 hydropower plants, with a total installed capacity of 263 MW, including: Dakdrinh Hydropower Plant (125MW), Dakre (60MW), Son Tra (60MW), Son Tay ( 18MW). Hydropower source connected to the distribution grid has 6 hydropower plants connected to the medium voltage grid, with a total capacity of 35.6MW, including: Ca Du (2.6MW), Song Rieng (3MW), Ha Nang (11MW) ), Clear Water (16.5MW), Huy Mang (1.8MW), and Nui Ngang (0.7MW). By 2020, these hydroelectric plants will operate and generate electricity to meet the electricity needs of people and businesses across the province. Quang Ngai province is supplied with electricity mainly from the national grid through the 500kV Doc Soi (Binh Son) 500kV transformer station (Binh Son), including: 500kV line from Da Nang – Doc Soi (110km) and the substation 500kV- (450 + 600) MVA Doc Soi. For the 220kV power grid, currently in the province there are 220kV lines Doc Soi – Dung Quat, Doc Soi – Quang Ngai, Doc Soi – Son Ha, Doc Soi – Tam Ky. The 110kV power grid in the province with load in Quang Ngai province receives power from 13 110kV stations, with a total capacity of 953MVA. For medium voltage grid, the entire distribution grid of the province has been operated at voltage levels 22kV and 35kV. Low voltage grid has over 3,520km of low voltage lines. “Currently, Quang Ngai Electricity Company supplies electricity to 13/13 districts, towns and cities of the province; 173/173 communes, wards and towns have electricity (100%). Particularly Be Island – Bac An village. Binh (Ly Son) uses diesel power and solar battery system to supply electricity, the number of households with electricity reaches 99.68%. Commercial electricity output in 2020 will be 1,715 million kWh, up 10.6% compared to to 2019. In the first 2 months of 2021, reaching 324.5 million kWh, up 49% over the same period in 2020. The electricity industry always ensures safe, adequate and quality power supply for the above development needs. area “, Director of Quang Ngai Electricity Company Le Hoang Anh Dung said.

Solar power is being encouraged to use, contributing to creating more clean energy sources, towards the goal of green and sustainable electricity development. Immediately after the Politburo issued Resolution 55-NQ / TW, on February 11, 2020 on the national energy development strategic orientation, the provincial People’s Committee directed the Department of Industry and Trade to coordinate with related agencies and units. research, advise and propose rooftop power development. Department of Industry and Trade proposed the Ministry of Industry and Trade to supplement the planning for 2 solar power plants in Viet Yen and Yen The; solar power projects in industrial zones and clusters with a total capacity of 2,320 MVA. Households in Luc Ngan district install solar power system on the roof. Photo provided by CTV. Mr. Nguyen Duc Hoan, Deputy Director of the Department of Industry and Trade, informed that although power companies stopped connecting and purchased solar power in the case of installation after December 31, 2020, it is only temporary. In general, the State has a mechanism to develop solar power with many attractive policies such as: Buying solar power at high prices, purchasing time lasts 20 years, commercial banks facilitate maximum loans from 70 -80% value of solar power projects in a period of 5-8 years. With the above advantages, many individuals, businesses (DN) and units have been encouraged to take advantage of this energy source. By the end of December 31, 2020, the whole province had 607 customers installing rooftop solar power system with a total installed capacity of 15,936.46 kWp. In which, 10 are enterprises with a total installed capacity of more than 100 kWp or more, the rest are households and non-business units. It is known that since 2017, the province has implemented rooftop solar power development programs in a number of different forms, but mainly supported the installation of pilot models, demonstrations for the purpose of evaluation and replication. power saving; At the same time, it will support 10 state agencies to participate in the use of solar power in the near future. At this time, the Department is assigning the Center for Industrial Promotion and Trade Promotion to assist the People’s Committee of Luc Ngan district to install solar bulbs in the district People’s Committee square. The results and orientations of the province show that the development of solar power in the locality is increasing in both quantity and scale, especially in enterprises. This policy, in the immediate future, has brought about a clear effect, contributing to reducing the pressure, saving costs of developing transmission lines and using clean energy sources. Solve the expired solar battery problem The electricity obtained from the sun is clean energy, but when the solar panels expire, they become garbage, which is very dangerous. According to specialized agencies, the average service life of solar panels ranges from 10 to 20 years, depending on the location and the environment where it is installed. However, the handling of expired panels so far has not had a specific direction. A representative of the leadership of the Department of Industry and Trade – a permanent unit to advise on this content, said that in a written consultation with the Provincial People’s Committee on the development of rooftop power projects, the unit has not yet proposed specific measures for Dispose of the panels when the battery expires. By the end of December 31, 2020, the whole province had 607 customers installing rooftop solar power system, total installed capacity was 15,936.46 kWp. In which, 10 enterprises with a total installed capacity of more than 100 kWp or more, the rest are households and non-business units “. Mr. Nguyen Duc Hoan, Deputy Director of Department of Industry and Trade Discussing this issue with Mr. Nguyen Ba Trinh, an expert from the Department of Environmental Protection (Department of Natural Resources and Environment), it is known that the solar cell when its expiry date is hazardous waste. The disposal of this waste is very difficult, if not handled properly but burying in the wrong regulations, it will pollute the soil and water environment due to generation of heavy metals or toxic emissions. In the event of a fire the battery is capable of harming human health. There is only one unit in the province, Hoa Binh Industrial Waste Treatment and Recycling Joint Stock Company (Yen Dung) that is eligible to handle this type of waste, but the scale of treatment of the enterprise is small. Mr. Trinh also added that, according to Article 68 of the Law on Environmental Protection, the environmental protection responsibilities of owners of production, business and service establishments must “collect, classify, store, treat and dispose of. disposal of solid waste in accordance with the law ”, that is, the investor is responsible for handling the battery when it expires. Therefore, it may be worrisome that, after the expiration of its use term, households dispose of solar panels with domestic waste, do not hire the unit to collect, transport and dispose of it. Unattended authorities. Or the owner of the panel is not able to handle or dispose of the panel into the environment. Thus, solar power development associated with environmental sustainability has not been paid attention. New authorities focus on planning and encouraging expansion to reduce pressure on the national grid without giving specific solutions to handle solar cells when they expire. Some comments said that the functional agencies, especially the Department of Industry and Trade, the standing unit to advise on this content, should soon offer solutions to handle solar batteries after the expiration of use. Hoang Phuong

Before the impact of the early coming of the rainy season on the work of electricity safety, City Power Corporation. Ho Chi Minh City (EVNHCMC) has requested the affiliated power units to strictly respond 24/24 hours, at the same time, strengthen the inspection of preparedness and response when unexpected incidents occur. In particular, to ensure the safety of people and property, prevent and prevent electrical accidents that can occur when it rains, local flooding due to the influence of high tide or thunderstorms, high winds, trees. mortars fell … EVNHCMC gives warnings about electrical safety in the rainy season to the people of the city. Employees of EVNHCMC advise on safe and economical use of electricity in households Specifically, the city electricity industry. Ho Chi Minh City regularly and continuously propagates and propagates to customers who use electricity and people in the city understand and grasp the most basic contents of safe use of electricity in the rainy season. When detecting unusual phenomenon or loss of electrical safety, customers, people immediately call the hotline 1900 545454 (Customer care center of EVNHCMC) or phone number 114 – Fire department – Rescue, rescue city. Ho Chi Minh to be handled, prevented, and overcome in time. The electricity industry also recommends that, when it rains, people do not stay at the foot of the electric poles, under the eaves of the transformer station, do not directly touch the electric poles, ground wires, electric poles ligaments, electric meters, barrels. circuit breaker … In particular, do not go to the terrace, the roof where the power line crosses and do not manually repair the lines, outdoor electrical equipment. … Residents should disconnect the power supply (switch off the circuit breaker, CB) if the indoor area is flooded or the floor is wet by rain (splashing, leaking), wet from the electrical outlet, and wet with electrical equipment which can lead to the risk of local electric shock, likely to cause electric shock or fire, especially portable power tools such as hairdryers, vacuum cleaners … According to EVNHCMC, people should arrange places to install electric lines, power sockets, equipment using electricity in the house higher than the water level that is often flooded, wet; installing switchgear with appropriate anti-leakage (ELCB) function. In addition, people should cut off the power supply for electrical equipment installed outdoors (signs, billboards …) when it rains, strong winds. Especially, people need to stay away, warn everyone around them and set up barriers when it detects that electric poles have fallen (fallen), broken wires in roads, fields, lakes … Implement many measures to ensure electrical safety In order to ensure safety and prevent electrical accidents for people in the rainy season, EVNHCMC always gives top priority to grid safety. EVNHCMC has requested the heads of units to inspect and repair power grids in areas at risk of landslides, and even urgently move electrical works out of the landslide area to ensure safety. electrical works. In parallel, the city electricity industry. Ho Chi Minh City strengthened coordination with local authorities to carry out propaganda and warning among people not living, trading … near or below lines, power stations, electrical cabinets. At the same time, relieve cases of encroachment and encroachment on the safety corridor of high-voltage grid. In addition, EVNHCMC coordinates with the greenery management unit to promptly handle branches, branches, trees that can affect the safety corridor or may cause power grid problems when breaking or falling. , collision … At the same time, to strengthen the inspection of the power grid in order to promptly detect and resolutely not arise new points of violation of the high-voltage grid safety protection corridor that cannot be handled. The weather is becoming more and more complicated, besides the rain, there are often floods, so within the electricity industry, thoroughly grasp each officer, not letting subjective thoughts, neglect the object. with natural disaster prevention, fighting and response. EVNHCMC directs to bring into play the motto “4 on the spot” and the principle “3 ready” in preparing sufficient human resources, facilities, equipment and materials to be ready to respond when natural disasters occur unexpected incident. If there is any unexpected situation, it will ensure to re-establish electricity for production and daily life of customers in the shortest time.

PC leaders of Thua Thien Hue exchanged views on “digital transformation” for departments and divisions of the Company Ensuring information technology infrastructure Thua Thien Hue Power Company (Thua Thien Hue PC) said that in recent years, private telecommunications infrastructure (VTDR) and information technology (IT) of the Company have been invested relatively completely and synchronous, basically meeting the requirements of operating internal production as well as providing customer services on a digital platform. Specifically, the VTDR system ensures transmission channels for 100% of 110kV substations connected to the control center (TTĐK) and A3 on the SDH technology platform with a loop structure. SCADA / DMS equipment is invested synchronously, with high redundancy, processing performance to meet control requirements and automation applications on the distribution grid. The server room infrastructure ensures continuous stable operating environment and safety for VTDR and IT systems. The force of qualified staff and engineers in science and technology has been proactive in deploying and mastering the technology of IT systems. In addition, the Company has also equipped computers and office informatics quite sufficiently to meet the working requirements of employees. Thua Thien Hue PC is one of the effective implementers of common IT applications in all fields deployed by EVN and EVNCPC. In particular, the business and customer service are applied CMIS3.0 based operations, electronic invoices, contract digitization, CRM, Customer care app, level 4 public services. automatic meter collection and management RF-Spider, DSPM, HES; CPC-eOffice system was deployed to all employees, exploiting information on CPC PortalNew; The ERP system has been implemented with 16 modules; IMIS software system, digitizing project documents and conducting electronic bidding; deploying the effective application of SCADA system, initially exploiting a number of modules on DMS software. Application of OMS software to manage power outages, electronic operation logs … In addition, Thua Thien Hue PC proactively developed a number of applications for operating operations such as internal portal, CMISPortal and especially the Company was autonomous in implementing digitization and building. grid database on the basis of GIS geographic information maps…. Implementing electronic work sheets on smartphones is one of the “digital transformation” programs of Thua Thien Hue PC, helping to reduce travel time and promptly supply power to customers. Solutions for performing digital conversion With the aim of striving for PC Thua Thien Hue to soon become a digital enterprise according to the digital transformation roadmap of EVN, EVNCPC, all production and business fields are implemented and controlled in the digital environment. At the same time, digital transformation must really be the driving force and opportunity to change, improve efficiency, and affirm the position of the unit in the electricity industry as well as in the province. PC Thua Thien Hue presented 5 challenges and considered these as solutions to implement the digital transformation in the coming period. Mr. Nguyen Dai Phuc – Deputy Director of PC Thua Thien Hue said that digital transformation is a process of total and comprehensive change of individuals and organizations about the way of working and production methods based on digital technologies. However, to implement the digital transformation roadmap, Thua Thien Hue PC faces challenges, in which 5 challenges are identified and considered as key solutions to implement, including: Consciousness and will, leadership motivation: correct awareness to accept the change in the way of operating production and business activities of the unit in the digital environment. Quality of human resources: professional attitude, mastery of technology application skills of employees to meet the requirements of working in a digital environment. About professional processes: all operations of production and business activities must be performed and controlled on the system of processes, strict regulations, regularly upgraded and updated to match the solutions. digital technology. Technology solutions: applying digital-based technology solutions suitable to production capacity and conditions, promoting efficiency of production and business activities and increasing labor productivity. Digital infrastructure: Digital infrastructure must meet the operational requirements of businesses in a digital environment with high stability and good security. Diagram of confirmation steps of the electronic task sheet made by PC workers in Thua Thien Hue “The specific goal is to increase awareness about digital transformation, in order to ensure that 100% of the leaders and staff of each unit are properly aware of the concept of digital transformation. In addition, constantly improving the quality of human resources by regularly organizing IT training and testing for employees in units according to subgroups of competencies. Complete and digitize professional processes and deploy technology solutions to implement digital transformation in working fields, with special attention to digital infrastructure and information technology to implement the roadmap. digital transformation ”, Mr. Nguyen Dai Phuc added.

“The installation of these transformer stations is based on the Hanoi Electricity Development Plan and the actual needs of the people and businesses in the area. Because, after the project paving the way is completed, the number of high-rise buildings on the road surface will increase sharply, leading to an increase in electricity demand, without upgrading the substations, it will not be able to meet the electricity demand during the season. Next summer ”- Mr. Le Dung analyzed.

The location of the transformer station on the sidewalk of Minh Khai street, 3.9 meters from the edge of the house

According to the Deputy Director of Hai Ba Trung Power Company, on the route, there are 7 transformer stations located on the line, up to now, there have been 4 stations with completed construction of underground parts; install the equipment in accordance with the approved positions, in which there is transformer station No. 19.

In the process of choosing the location of these stations, Hai Ba Trung Power has worked and agreed with the ward authorities; District; functional departments of the People’s Committee of Hai Ba Trung district and the unit managing the ring road 2 investment project.

“Ring road 2 is under urgent construction. The technical infrastructure related to the route must also be constructed synchronously to avoid the project being excavated again after completion. Therefore, the power sector has actively implemented the installation of transformer stations, both to ensure the power supply requirements in the coming period as well as synchronize with the Ring Road 2 project “- Mr. Dung said.

However, on April 12, 2021, at the location of the above-mentioned 19 transformer station, Hai Ba Trung Electricity checked and discovered that the transformer station’s cover was covered with a blue nylon canvas.

More seriously, at 9pm on April 14, 2021, when the above-mentioned canvas was removed to continue the construction and installation of equipment and accessories for the station, the construction unit of Hai Ba Trung Electricity had a number of unknown objects obstruct and prevent construction. In order to avoid possible complications, Hai Ba Trung Electricity had to suspend construction.

It is necessary to urgently support the complete construction of the transformer station on Minh Khai street, promptly operate it for the people of the summer of 2021.

According to the plan approved by the Hanoi Electricity Corporation, we will have to complete the construction, energize and put the substation into operation before April 23, 2021 to promptly serve the people in the Summer peak 2021. Therefore, to meet this requirement, we have sent a written request to the People’s Committees of Minh Khai and CAP Minh Khai wards to coordinate and support Hai Ba Trung Electricity in ensuring security and order. , safe for the construction force of the unit “- Mr. Le Dung said.

Regarding the above incident, Mr. Trinh Le Duc, Chairman of the People’s Committee of Minh Khai ward (Hai Ba Trung district) said that the ward has grasped it. However, according to the Chairman of the People’s Committee of Minh Khai ward, up to now, the ward has not received any letter or feedback from the people about the location of the transformer station mentioned above.

“Initial review shows that the installation of transformer stations of the power sector is in accordance with the planning and actual needs of the locality as well as the current regulations. In the process of choosing the location of the station, the power sector has discussed, worked with and agreed with the concerned units and the ward People’s Committee.

Regarding the objects obstructing the construction, we received information from the electricity sector and assigned a comrade Vice Chairman of the ward People’s Committee, urban officials and the ward police force to coordinate and support the application. The developer will complete the energizing construction stage in the coming time, ensuring security and order in the area “- Mr. Trinh Le Duc said.

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.