On May 21, G7 pledged to completely stop funding coal-fired power plants. On May 21, environment ministers from the Group of Top Industrialized Countries (G7) agreed to take concrete steps by the end of the year to stop government funding for coal-fired power plants as part of efforts to curb global warming. In a statement after the two-day video conference, the G7 environment ministers said: “(We) are committed to taking concrete steps towards an absolute end to the new direct government assistance. for international coal-fired power generation by the end of 2021, including through Official Development Assistance (ODA), export finance, investment, financial support and trade promotion” . However, the statement did not mention the possibility of phasing out coal-fired power generation, leading analysts to believe that the G7’s call would have little impact on global efforts to tackle the problem. climate change issue. The removal of government support for fossil fuel financing, which emits large amounts of greenhouse gases that warm the Earth, is seen as essential to limiting the growth of fossil fuels. global temperature increase at 1.5 degrees Celsius, above pre-industrial levels. (according to Kyodo)

Specifically, China accounts for 35% of about 38,000 6G-related patents in the world, or 13,449 patents. In second place is the US with the number of patents accounting for 18%. The 6G network is expected to be 100 times faster than 5G. Photo: PhoneArena. While the US and Europe have launched 6G research projects, strengthening cooperation to ensure benefits, CNIPA said that China has “taken advantage of the technology from 5G networks to continue to be at the forefront”. According to CNIPA, the country of billions should cooperate with a number of Japanese and Korean companies such as NEC, Samsung, and Mitsubishi to “reduce dependence on American and European technology” in some important areas of the 6G network. . Although China leads the world in 6G patents, only one Chinese company makes the list of the top 10 6G enterprises in the world. According to the PhoneArena , the three names holding the most 6G patents include NEC, Daewoo Communications and Mitsubishi. In the areas of artificial intelligence (AI) and terahertz of 6G, China accounts for 75% and 40% of patents globally, respectively. Regarding terahertz in 6G networks, the two largest patent holders are the University of Electronic Science and Technology of China, and China University of Metrology. Although it will take many years to perfect, 6G is expected to bring speeds of terabits, 100 times faster than 5G networks, wide coverage from underwater to space. Some applications of 6G such as immersive augmented reality environment, high-fidelity 3D image display. The speed of 6G brings benefits in many future fields, not only for users but also in the military sector, which is why industrialized countries are vying for the top spot in the research race. 6G. In November 2020, Google and Apple joined “The next G Alliance” (The next G Alliance) with the goal of making the US lead the world in the 6G race, reinforcing the long-term development of the company. 5G network. In February, Apple recruited a number of positions specifically related to 6G, the main work included “researching and designing next-generation wireless communication systems (6G) for wireless networks”, “participating in industry, academic forum on 6G”. In February 2019, former US President Donald Trump also mentioned 6G. “I want to have 5G, even 6G in the US as soon as possible. It’s stronger, faster and smarter than today’s standards. American companies have to work if they don’t want to be left behind,” Trump said. on Twitter. China launches first 6G satellite tinh This 6G satellite will be used to test systems for smart cities, environmental protection, disaster prevention and mitigation.

This is a new vaccine, not much data is available on the post-injection response. Therefore, vaccination sites need to strictly ensure vaccination safety conditions, including vaccination practice and follow-up and timely management of adverse reactions after vaccination. Below is the Recommended Thing to Know for COVID-19 Vaccination, jointly implemented by the Ministry of Health and UNICEF. Things to know when getting COVID-19 (For vaccinating people) vaccination. According to the Ministry of Health: The vaccination process in Vietnam is implemented at the highest safety level and is different from other countries in the world, including in advanced countries. COVID-19 vaccination establishments must ensure the standards of their facilities, equipment and human resources; conduct screening, counseling before vaccination and organize safe vaccination sessions under the guidance of the Ministry of Health; vaccination users must stay at the vaccination site for at least 30 minutes after vaccination to monitor health status; instructed to follow up at home for at least next 24 hours and to continue follow-up for up to 3 weeks after injection; Hospitals are always ready, standing up for emergency work to prevent severe reactions after vaccination to ensure maximum safety for the person being vaccinated. At the same time, the object of contraindications to vaccination in Vietnam is also wider than that of other countries.

The 110 kV side uses the diagram of two busbar systems with a ring busbar with 21 compartments, in this stage, installing equipment for 13 lanes. Thuy Nguyen 220 kV substation has an area of ​​about 40,100 m2 located in the area of ​​2 communes Dong Son and Kenh Giang, Thuy Nguyen district, city. Hai Phong. This is a class I energy project of group B, with a total investment of more than 348 billion dong, invested by EVNNPT, the project is managed by NPMB, and operated by Power Transmission Company 1. Thuy Nguyen 220 kV substation is the first substation in Vietnam. Photo: VGP According to Mr. Luu Viet Tien, Deputy General Director of EVNNPT, Thuy Nguyen 220 kV substation has the advantages of reducing about 80% of the copper cable; reduce transportation, construction and installation of copper cables and reduce the area of ​​cable ditch; reduce the installation space of control and protection devices. Mr. Tien also added that digital TBA is not only a new technology to Vietnam but also to advanced countries. Before implementing the project, EVNNPT held many seminars with major equipment manufacturers in the world such as Siemens, ABB, GE … however the number of 220 kV substations was similar in scale to the 220 kV Thuy Nguyen substations used for Current digital TBA technology is very few. The power supply and operation of the 220 kV Thuy Nguyen substation will ensure the power supply for the load and meet the socio-economic development needs of Thuy Nguyen district, city. Hai Phong and its surrounding areas, reduce power loss and strengthen connectivity, safety, stability and flexibility in power system operation. At the same time, in the process of investing and operating the 220 kV Thuy Nguyen substation, EVNNPT will summarize and evaluate the advantages, disadvantages, benefits, costs and investment efficiency of digital substations to serve as a basis for decision. select control technology, protect TBA in the future.