A chip for the much cheaper than its H20 prohibited by the US

In early May we tell you that Nvidia engineers were working on the development of A trimmed review of your GPU for artificial intelligence (AI) H20 with the purpose of Place it on the Chinese market. To understand what is happening the first thing we should keep in mind is that during the last fiscal year, which expired on January 26, 2025, China represented approximately 13% of total income of the company led by Jensen Huang with a figure of about 17,000 million dollars. In practice, the country governed by Xi Jinping is the third best client of this company only behind the US and Taiwan. However, the sanctions to China that are deploying the US government threatens Nvidia’s survival in this Asian country. Currently this company cannot sell its chips to its Chinese clients for the most advanced. And in the middle of last April the US Department of Commerce imposed new export restrictions on China from The H20 GPU of Nvidia. Nvidia is going to assault China with a chip for the much cheaper than its H20 The reception they have given to the GPU H20 The Chinese clients of Nvidia has been very good despite the fact that the capabilities of this chip are clearly lower than those of the other proposals for the this company. In fact, initially the Department of Commerce allowed its sale in China because this integrated circuit met the restrictions it had imposed. And despite its limitations its sales in China 50% quarter to quarter have grown Since he arrived in this market in mid -2024. TSMC will not use its advanced cowos packaging in the manufacture of this chip. It is one of the reasons why its price is restrained Anyway, this time of bonanza is over. The restrictions of the Department of Commerce in practice prevent Nvidia Deliver the H20 GPU to its Chinese clientsbut This company does not give up. And is that, according to Reutersin June the Taiwanese manufacturer of TSMC semiconductors, the largest on the planet, will begin the manufacture of a new GPU for NVIDIA with the latest Blackwell microarchitecture. Presumably this is the chip with which Nvidia will aspire to maintain its domain in the Chinese market. However, before being able to send these GPU to China, the company led by Jensen Huang will have to receive the approval of the US Department of Commerce. What we know at the moment is that this chip for AI will be less capable than the H20 GPU, as is logical, and also that its price will move between $ 6,500 and $ 8,000. For domestic users it is a lot of money, but in the field of professional GPUs for AI it is a moderate price. In fact, the GPU H20 Cuesta Between 10,000 and $ 12,000so it is evident that Nvidia wants to protect the competitiveness of this chip to prevent Huawei, Moore Threads and other Chinese companies from snatching a juicy portion of this market. Image | Nvidia More information | Reuters In Xataka | The US gives Huawei a great opportunity: to get its new chip for AI with the Nvidia market in China

Thousands of Byd cars have become obsolete for their own promises. Solution: lower prices

A drop of 8% of the shares. Although forceful, The fall in the actions of Byd It should not be too worrying for your shareholders if we take into account that it is close to its historical maximums but it is a symptom of the difficulties that the Chinese market of the car can pass in the coming months. Byd has taken all the spotlights for being The company that is leadingat this time, the sale of plug -in vehicles but in the fall of their shares, companies such as Li Auto, Geely or Great Wall Motors that have fallen more than 4%have also accompanied. The reason: the sales of byd. Now with a 35% discount The Chinese state needs its citizens to buy. It’s not something, much less new. In fact, in Xataka We already told you almost a decade that the country tries to underpin domestic trade, a way to support national growth and limit dependence on exports abroad. That need is now sharpened with the electric car. The country has done everything possible to lead the transition to this technology and adopt a leading role in an industry that until now had resisted. That has led to lifting an absolutely brutal internal competition that will inevitably leave some companies along the way. In fact, Some Chinese experts They point out that companies such as Nio, Xpeng or Li Auto, who are monopolizing spotlights for their performance in the electric car or automated driving capabilities, run an important risk of going bankrupt. Any of them, as I had a long time ago Reuters He is losing thousands of dollars with each car sold. Therefore, an open pricing war would put them against the strings. A price war that in Byd is willing to play. At least to remove a stock they need to give out. And like the State, the plug -in company bigger in China You need the local market to continue working in full performance. In the middle of its expansion to third markets, the company has to continue leading local commerce but has pierced itself. In February the company launched the message that all its electric cars and plug -in hybrids They will ride, in the future, their “eye of God”the most advanced driving aid system they have in the market. The promise caught the industry by surprise and was a direct blow to brands like Tesla, who hope to take performance to their software. Byd, on the contrary, chooses to mount this standard in all its cars because, it is intuited, The income path expects it to be another. Then, some analysts understood that China’s price war that two years ago caused an earthquake in the industry had returned. However, it has been now when Byd has taken the next step after a few months of relative calm: discounts of up to 34% in their cars. Specifically has been the Byd Sealin plug -in hybrid format, which has received this juicy discount. But it is not the only car that can be bought at a much lower price. They point out in Bloomberg that up to 22 different models have received important discounts. He Byd Seagullthe cheapest electric car on the market and one of the best selling in China, can be found for 20% less and that already sold below 10,000 dollars in the local market. The movement, they say from the economic environment, aims to revive sales in a market in deceleration but, above all, take stock from above. Since it was announced that the new automated driving system would reach any new car launch, vehicles in the dealers have become obsolete and it is difficult to give them exit. In fact, also since Bloomberg They pointed out that even byd’s dealers in China are going through difficulties. Some of them have had to close and Data from the Chinese passenger car association They say that there are 3.5 million cars to sell and that the inventory average is 57 days per car sold, the highest figure since December 2023. Although discounts have been active since April and, in fact, They have been noticed this May It is now when the company has announced A new wave of discounts. That need to get its cars to the street is the same as Tesla had to get the market Tesla Model and Prejuniper And it is one of the most common problems facing cars companies when they have to announce new models. However, competition is so fierce and The industry advances so fast in China That an ad like the February can leave thousands and thousands of cars in a limbo waiting for a buyer. But, above all, it puts the rest of the industry that sees as Byd can continue to press its prices, even if only to take obsolete vehicles from above, while the rest of the companies seek a profitability that continues to resist. Photo | Byd In Xataka | Byd set out to win the electric car race. And then a TSMC factory went on sale

The US wants to end the chips for the Chinese that are sold abroad. And China knows how to defend oneself

The US Department of Commerce gave in the middle of this May A very important step forward in His offensive against Huawei’s business outside China. During the last weeks this Chinese company has presented two chips for artificial intelligence (AI), the Ascend 910d and the Ascend 920with which he seeks to occupy the holes in the Chinese market that will presumably leave Nvidia as a result of the latest sanctions to China deployed by the US. The American company led by Jensen Huang can no longer deliver to its Chinese clients Your H20 GPUand, precisely, Huawei aspires to get that market portion with its new chip ascend 920. The other GPU, the Ascend 910D chip, presumably delivers a performance comparable to that of the GPU NVIDIA H100so it aspires to consolidate as a solid alternative to the latter. The US cannot control the presence of Huawei in China, but has taken a very important step forward to cut off its presence outside its country of origin. The US is determined to prevent the sale of chips for Chinese outside China Frequently some readers ask us why the US has the power to prevent Asml, which is a company of the Netherlands, to sell its most advanced lithography teams to its Chinese clients. This right lies on a fundamental principle: the most advanced machines produced by ASML, such as its equipment of extreme ultraviolet photolithography (UVE) or deep ultraviolet (UVP) use US technologies. One of the most important is the innovation that allows these machines to generate ultraviolet radiation with adequate wavelength. If the US applies this regulation, China will activate its anti -senses law This is in essence the same principle that the US Department of Commerce has appealed to approve a resolution by which no country on the planet can buy the GPUs for the Ascend de Huawei. According to this American institution this Chinese company has produced these chips illegally using US technologiesso its export outside the borders of the country governed by Xi Jinping violates the export controls of the Department of Commerce. However, this is not all. And it is that last week the US government announced that this prohibition has acquired a global character, so it is no longer limited to the GPUs for Ia that produces Huawei, but affects all chips for the developed by Chinese companies. As expected, the Beijing Government He has taken it as an aggression. And has responded to the US with less moderation than on other occasions. His first measure has consisted of announcing that if the US applies this regulation, China will activate its anti -senses law. According to Xin QiangProfessor of the Institute of International Studies of the Fudan University, in Shanghai, “China’s countermeasures against this new chips restriction will impact US technology companies with large businesses in China (…) These technology companies They have a great influence in Washington“There is no doubt that the administration led by Xi Jinping has the ability to respond to its American counterpart. In fact, Qiang holds that “Beijing is essentially following US movements: you scales, I scall; you reduce, I reduce.” And we cannot ignore that China still has a margin to press the US and its allies hardening its export controls of critical minerals. Image | Moore Threads More information | SCMP In Xataka | In a low voice, China has begun to remove some tariffs from US products. Your concern: the chips

The last Xiaomi tablet has already dropped in price. And also includes one of its most useful accessories

Xiaomi usually has a good assortment of offers in his official store. Normally we see only discounts on certain devices or accessories, but many others, in addition to the discount, include other additional gift products. This is what happened with its last tablet, the Xiaomi Pad 7which is located in the official offer store and in a pack that comes along with its case and keyboard. All this for 339.99 euros instead of 529.98 euros. Xiaomi Pad 7 + keyboard case * Some price may have changed from the last review A good price for the Xiaomi Pad 7 with its case with keyboard The Xiaomi Pad 7 It is a quite interesting tablet for the price it has (both launch and offer). This tablet stands out for several reasons, being one of them its panel, since it mounts a 11.2 -inch LCD screen that offers both a 3.2K resolution and a 144 Hz soda rate. In addition to this, inside we find the processor Snapdragon 7+ Gen 3. It is not the most powerful of Qualcomm, but it is interesting for a tablet that was initially launched at a price of 399.99 euros. In addition, in this case, it comes with an 8 GB configuration of RAM and 128 GB of internal storage. On the other hand, the Xiaomi Pad 7 comes with speakers that are compatible with Dolby Atmosan ideal addition if we are going to reproduce multimedia content. It also comes with a battery of 8,850 mAh and with the aforementioned case valued at 129.99 euroswhich includes a keyboard to write much more comfortable (something that can be used, above all, to study). You may also interest you New’c 2 pieces, screening screen for Xiaomi Pad 7, Pad 7 Pro, Antiañazos, Ultra Resistant Tempered Glass * Some price may have changed from the last review Logitech MX Ergonomic wireless vertical mouse, multi -ordering, 2.4 GHz/Bluetooth with USB unifying receptor, 4000 dpi optical follow -up, 4 buttons, fast charge – black – black * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Xiaomi In Xataka | Best tablets (2025). Which to buy and 9 recommended models for all pockets and needs In Xataka | The best Xiaomi mobile price: purchase and comparative guide

Spain has declared the Airbnb war. So hotels have uploaded prices

Last week the Ministry of Consumer claimed Airbnb that Block about 66,000 “illegal” ads of tourist apartments spread throughout Spain. The fight against Break of Tourist Floors In our country it continues to give many headaches, but blocking those ads points to a direct consequence already known and feared by tourists. New York is more exclusive. The city that never sleeps He planted face to short -term rentals offered by Airbnb, VRBO or Booking. The goal was to alleviate the abuses and exorbitant prices with which the New Yorkers dealt every time they had to look for residence. Eighteen months later the conclusions of the measures were worrisome and universal: the prices of the floors that were maintained in that catalog of services rose, and what people did when looking for rentals to live (not holidays) was New Jersey end. And the lesson of Barcelona. The city is the only one that has limited tourist floors since 2014. This would allow many of them to return to the traditional rental market and thus the average rental price would fall. As indicated in In the countrya PWC report demolishes those two myths after analyzing what has happened since 2014 to 2023 in that city: The accumulated growth of traditional rentals has been 2.2%, totally insufficient. Much of the homes that were rented via Airbnb have not returned “to the traditional market The rental price has fired 72% in that period More expensive hotels. And those who have benefited from the situation have been hotels. In 2024, the average price per room and night It was 187.8 euros In Barcelona, ​​8% more than in 2023 and 30% more than in 2019. Barcelona is already the third most expensive destination in its hotel offer in Spain only behind Marbella and the Balearic Islands, according to a study by Cushman & Wakefield’s consultant. 12,000 empty homes. The Apartur Association of Tourist Apartments in Barcelona indicates that there are 12,000 empty homes that do not go on the residential rental market. They do not according to them for two reasons: the price limitation, which reduces profitability, and the High Okupation. The solution would be to offer both legal certainty and tax incentives for owners. Otherwise, those responsible for the association say, the situation will continue to be equally problem or more. Madrid points to the same (worrying) destination. The housing problem goes beyond tourist floorsand although the intention of the Ministry of Consumer is good, it is not likely that these more than 65,000 homes will pass to the residential market to relieve the situation. A report From ESADEECPOL reveals how homemade prefer seasonal rentals (between 1 and 12 months) because it does not force signing five -year contracts or limiting prices as in some areas (Caraluña, the Basque CountryNavarra and Asturias). The other consequence: empty houses. Adolfo Meras is the president of Madrid, an association that represents 5,000 homemade housing housing. According to him, “there are many homemade who They leave their empty houses due to the lack of guarantees and because they are not willing to do without their homes during the five years that the Law of Urban Leases marks. “They prefer to have their empty houses to be able to dispose of them occasionally and if they need it, to rent them with the conditions imposed by the law currently. My apartment like bonus. The Mabrian firm has conducted a tourist offer monitoring study, and according to data cited in the country, the photo of the tourist rental is different from the one that We imagined. Tourist floors are not controlled by large funds: large holders (more than 11 homes) represent 2% of total hosts. Individuals (a home), 74.1% and small holders (two to 10), 23.9%. Three out of four hosts, therefore, “use their properties as a route to obtain additional income, while extending the ability to accommodate tourist accommodation in the destinations,” emphasizes Carlos Cendra, partner of Mabrian. Tourism punishment. The limits that have been imposed on Airbnb in the past in cities such as Barcelona or New York, and that gradually leave extending to other citiesthey are not relieving the housing problem because those tourist floors They do not become residential rentals. The direct consequence is the rise in prices in the existing tourist offer, both in Airbnb or Booking and in hotels, something that ends up being a problem for tourism. It can reduce it, which will placate the anger of those who criticize mass tourism, but it does not seem to be causing these cities to solve their housing problem. Image | Jorge Fernández Salas In Xataka | After expanding throughout the planet, touristification has reached Antarctica. And it is already taking its toll

Mercadona has fired its benefits but has also closed stores for the first time in years. The reason: the “stores 8”

For the first time in decades, Mercadona reduced its physical network while firing benefits 37% to 1,384 million euros. No other Spanish chain approaches that figure. The paradox has a name: “Stores 8”, a format that can double profitability but forces to close establishments incompatible with it. What is happening. The chain went from 1,681 stores in 2023 to 1,674 in 2024, closing 49 establishments compared to 42 openings. It is not crisis: it is strategy. “8” stores “need spaces of 1,500 square meters to be efficient, impossible in much smaller stores, why they will work decades ago. “We are a assembly chain and the less variability it has, the better it works,” said Juan Roig in the presentation of 2024 results, according to Valencia Plaza. A well -located store 8 absorbs customers from several nearby small stores, concentrating traffic at more profitable points. It is a calculated cannibalization. In figures: 1,431 stores already function as store 8 (85.5% of the total). 10,000 million invested in 7 years of transformation. 3.88% record marginup to foreign chains such as Walmart (2.88%) or Costco (2.95%). 419 million allocated in 2024 only to adapt stores to the new model. The context. “8” stores “are diaphanous spaces with large corridors, advanced technology and new sections such as” ready to eat. ” They reduce energy consumption by 40% and improve purchase experience, but demand specific locations with good accesses and parking. Roig admits to make “frequently unpopular decisions” closing stores due to “small size, access problems or lack of profitability.” The model prioritizes operational uniformity over territorial capillarity: better few perfect stores than many mediocre. Yes, but. Nor are they “perfect stores.” Roig himself says it And his own name says: they are called that because “to get to 10 they must still incorporate new elements and services demanded by customers.” Deepen. Mercadona is changing its commercial map by store. The objective is to complete the 100% transformation in 2026, sacrificing less efficient establishments to concentrate investment in Premium locations. Operational perfection has become its competitive advantage, even if that means leaving some neighborhoods without a merchant as hand as before. Outstanding image | Mercadona In Xataka | Juan Roig believes that cooking at home has no future. There are eight million Spaniards who are already giving the right

Against forecast, Mayan languages ​​are seeing a resurgence. The most surprising is where: USA

Destiny sometimes has the most unexpected surprises. The arrival of Donald Trump to the United States presidency has put in Diana to immigration as one of the problems Washington administration priorities. At the same time, in a turn of events very difficult to anticipate, Mayan languages ​​are making their way and extending … in the United States. From the highlands to Oakland. I told it in an extensive BBC report last week. Aroldo, a young man from San Juan AtitánGuatemala, undertook a trip of more than four months to arrive in California after the death of his father, carrying little more than his mother tongue: THE MAM. This language, with roots in the Mayan civilization that flourished thousands of years ago, is today one of the many that are finding A new home in the United States through indigenous migration from Mexico and Central America. Yes, far from disappearing, Mayan languages ​​such as Mam and K’iche ‘ They have gained strength On the other side of the border: not only are they heard in streets, Radios and local media of places like San Francisco Baybut they have become some of the languages more common in court United States migratories. Invisibilized community. The story has many readings. One of them: the rise of these languages ​​shows a cultural complexity that has been ignored for decades. The American immigration system Classify as “Hispanics” To all immigrants from Spanish -speaking countries, overlooking that many (such as Aroldo and thousands more) They do not have Spanish as a mother tongue, and even some simply They don’t speak it. This classification erases the social, cultural and linguistic differences that exist within Latin American migrant communities and, very important, complicates the provision of basic services. In this regard, The BBC counted that researchers such as Tessa Scott linguistspecialized in Mam language at the University of California, Berkeley, denounce that grouping all Guatemalans under the label of “Hispanics” generates errors of interpretation, lack of adequate performers, legal difficulties and rising before traumas or structural discrimination, often origin of the exodus itself. Of ancestral languages ​​to today’s rights. There is much more, since the expansion of Mayan languages ​​is not only a consequence of physical displacement, but also cultural resilience. At present, it is estimated that more than six million people speak one of the More than thirty languages existing Maya, with mam, k’iche ‘, Yucateco and q’eqchi’ as the most spoken. These languages, which come of the proto-demand spoken before the year 2000 AC, they are so different from each other that a Mam speaker cannot understand THE K’ICHE ‘and vice versa. Many survived centuries of colonizationto extermination of the hieroglyphs during the Spanish evangelization and to subsequent institutional oblivion. However, its vitality (and use) continues thanks to the orality and use of the Latin alphabet, imposed in colonial times, which allowed them to keep them alive in civil records, testaments and community acts still preserved in files. Mayan codices The Mayan heritage. The British media counted in his report that some of these languages They have left their mark In global languages ​​without many knowing it. He term “cigar”for example, derives from the Maya Siyar, and “cocoa” (chocolate base) also has Mayan origin, being introduced In Europe By Fray Bartolomé de las Casas. Although the hieroglyphic writing was eradicated by being considered pagan, its modern rediscovery, driven from the second half of the twentieth century by American linguists, Russians and more recently by native speakers, has allowed recover your complexity and beauty. Today, groups Like ch’okwoj either Chíikulal uuchben ts’íib They organize workshops, manufacture t -shirts and print cups with old glyphs to bring new generations to their written legacy. A growing diaspora. It is another of the legs that reflect this Language expansion. Mayan migration to the United States has left a mark both in countries of origin and in receiving communities. In places Like San Juan Atitánthe economic model has gone from subsistence agriculture to remittance dependence (sending money from abroad). “Migrating is what our people argue,” affirmed to the BBC Silvia Lucrecia Carrillo Godínez, Mam teacher. Migration has not only transformed its economy, but also its aspirations: learn to add, subtract some Spanish and leave for the United States has become A common strategy of social mobility. Transforming cities. In the Bay of San Francisco, the Mayan communities initially They settled in the Mission Districtbut by increasing the costs of life, many moved to the East Bay, especially Oakland and Richmond. In fact, so much so that they said that in San Juan it was enough to say “I come from Oakland” so that the inhabitants understand the migratory context. There, in the midst of Californian fogs, Aroldo and as many as he has found a community united by language and traditions. Participate in festivities, they receive Mam messages by WhatsApp And they dream of once again built a house in their homeland. Language as shelter. If you want also, in a world where migrations often imply loss, the persistence of Mayan languages ​​represents a form of cultural resistance. In it case exposed in the BBC Through Aroldo, the MAM is not just a means of communication: it is a link with childhood, family and history. In the house where he lives with his cousins, he insists that his nephew (who is already going to an English -speaking school) speaks first Mam, then Spanish, and finally English. As He indicates“The language makes the earth less surprise.” Thus, far from being a vestige of the past, the Mam de los Maya travels with him as a compass and testimony of a living civilization that reinvents himself in an unpublished and surprising way: in the United States now. Image | Деяненко юиана лександровна, Pikpick, Dave Cooksey In Xataka | The Maya played football. And now we know that under the courts they buried a hallucinogenic surprise In Xataka | The languages ​​of the world are disappearing faster. We have a suspect: climate change

Wegow’s bankruptcy is the best example

Revolled times for the live music scene in Spain. A few days ago we talked about how the most important festivals in the country They had to take positions Given the evidence of investments with Israeli interests in almost all of them. And now comes the news that Wegow has announced that it will go into a pre -bankruptcy of creditors, a situation that will only increase the power of the third leg of this bank: the almost monopoly for practical purposes of the Ticketmaster Ticker Panorama. What happened. Last Wednesday, the Wegow Ticker company announced through a statement that entered a “Legal Process of Creditors“. It is not a bankruptcy ad, but the confirmation that the company is going through delicate economic moments. According to Wegow, the problems have been running from the pandemic: in 2020 The company had losses of one million eurosthat increased until they reached 2023, with debts of almost five million and one turnover more than four times less than the previous year. The immediate impact. Virtually simultaneously to Wegow’s announcement, several groups jumped to networks to comment on their position in this aspect. With this preocconduct of creditors, Wegow has momentarily blocked the money of the tickets sold for the next concerts managed by its platform. For example, Bombai was celebrating Its tenth anniversary tour And they claim to have lost 80% of its income, but they will continue even if they not charge them, and will pass to another ticket for the rest of the concerts. Clear accounts. Another band, twenty -one, revealed its Problems with “a ticket” Before Wegow made the situation public and also claimed that they would continue with the scheduled concerts. Other affected bands are Gorilla Flo, Aiko, fashion or animals. According to Manuel López, lawyer Consulted by ABC“The ticketera does not own that money (of the entrances) And they could not use it in their circulating, it has to have it sectioned by the concert, to return it to its customers (…) but if that money has used it to pay payrolls and arrive at the end of the month, there will be a problem there. “According to media such as Muzikalia, the affected groups could be”hundreds“ A controversial ticket. Wegow’s problems with promoters and artists go back back in time, and add to accusations of lack of transparency and poor management (the company had accumulating operational losses For six years). These accusations They are dating these days In the mouth of those affected, along with the doubts that the Wegow attitude raises Do not suspend, despite the ad, ticket sales They were already underway. Apart from that, his image had been questioning a year after one of his founders was involved in a Episode of harassment to an author In Madrid. Ticket concentration. The sector of the sale and distribution of tickets in Spain presents a concentrated structure: large operators such as Ticketmaster, El Corte Inglés or Tickets.com share the market with a variety of local agents and minor platforms. The trend, however, is at concentration: for example, Serviticket was acquired by Ticketmasterand over time, the joint market share of the main actors can reach between 30% and 40% in volume. All this happens in the context of a business that does not stop growing: in 2024, live music in Spain reached a historical turnover of 725.6 million euros, a growth of 25.32% compared to the previous year. What tickets are left? The large events market is practically covered by the aforementioned, which are continuously involved in doubts about their business practices (entrances.com is low Under administrative investigation for little transparent policies in the application of surcharges, and the practices of Ticketmaster With the variable price of tickets Chained a controversy after another). But companies such as Oratrex, Says either Enterthat fight to get a small portion of the most appetizing cake of the directs in Spain. Header | Photo of Paul Chambers in Unspash. In Xataka | If you have an entrance for Bad Bunny, you have a treasure: the megaconciertes are already devouring themselves

Tired of accidents with wild animals, Galicia has had an idea that already proves on its roads: Flasehar Jabalíes

The data is not too updated by the DGT but the last counts leave no doubt: animals are a danger on secondary roads. According to traffic datain 2022, 35,661 accidents were counted with animals involved in them. In them, 505 people suffered wounds of diverse gravity and two people died. The problem is especially serious in some autonomous communities such as Castilla y León, where wild animals They often cross the road and put themselves at the driving of the vehicles. According to data from the Ministry of Territorial Policy and Democratic Memoryanimals are involved in 61% of accidents produced on roads in this region. Nor Galicia is left behind. If Castilla y León is the region most affected by this problem and represents 27% of accidents with animals that occur throughout the country, Galicia occupies the second positioncovering 17% of accidents of this type. To try to minimize this problem, the Xunta de Galicia has launched a system to try to prevent animals from crossing the road. The system has been launched on a Lugo road. Attention, loose wild boar In its official statement, the Xunta de Galicia is clear about what animal is one of the main causes: the wild boar. It was expected not to be a kangaroo, as has been seen recently crossing an Oia road. In recent years, Galicia coexists with a problem of wild wild boars. According to figures collected by The voice of GaliciaThis animal caused a total of 4.6 million euros in material damage in 2024. This figure takes into account the total expenditure that the region had to disburse both compensation and prevention. In this last game you can frame the system that is already being tested in “the LU -540 road (Viveiro – Cabreiros)between kilometric points 37+340 and 39+520, a stretch close to the intersection with the AG-64 “, explain from the regional government. The tested system lifts a virtual fence on the road when cars pass through it. That is, when the system detects that a vehicle is active active light alerts with flash and sound alerts oriented to the outside of the road. Thus, it is about deter the animal from crossing the road at that time and redirecting it away from the road. Using movement sensors, the system is activated by sections and is off if there are no cars in motion. When a vehicle passes, it activates the system as it advances the road. From the Xunta they also point out that the system is autonomous of the general network since it uses solar panels and batteries to stay active both day and night. This is only one of the interventions that, according to the Xunta, have been carrying out in recent years to reduce road accidents caused by the appearance of wild animals. They point out that they have worked reflective prisms and wolf synthetic urine on other roads to scare away wild species. In addition, in recent years it has been insisted on the importance of ecoducts or creating a “Green Bridge Network”. These uplinks are designed so that animals can cross large roads without leaving a natural environment. On the A-8 road as it passes through Kobaron and Montaño, close to Bilbao, There are already two approved. Photo | Nagy Szabi and Max Saeling In Xataka | What does the Animal Welfare Law say about how to take your pet in the car: obligations and fines

The more you know about the blackout in Spain, the less guilty the lack of inertia seems to be renewable

The historic blackout that paralyzed the Iberian Peninsula on April 28 It continues to generate questions waiting for an official report. The narrative that pointed at a low inertia of the system due to the high penetration of renewable energies as guilty of collapse has begun to make waters. The data suggest a concatenation of more complex failures, where inertia, although it played a significant role in its final phase, does not seem to be the trigger for the energy zero. Context. Until now, experts They placed in the center of the debate The inertia of the electrical system, the capacity of the large rotary machines of the traditional plants to resist sudden frequency changes. The inertia in the European interconnected system is provided by large turbines and synchronous generators that rotate at a speed of 50 cycles per second to maintain the frequency of 50 Hz. High penetration of renewable energy sources, such as photovoltaic or wind solar, which are coupled to the network by power electronicsthey do not contribute this inertia inherently, which from the beginning was indicated as the root of the problem. Inertia was correct. However, Vice President Third Sara Aagesen said in the Senate that, in the moments before the blackout, the peninsular electrical system had a level of inertia “according to the recommendations”, according to the data that Red Electrico shared with the government. In statements collected by Europa PressAagesen specified that this level was 2.3 seconds, exceeding the target of two seconds established by the Entso-E European Operators network. Joan Groizard, Secretary of State for Energy, reinforced this idea pointing out that “many European systems frequently operate with inertia lower than those that had the peninsular electrical system in the moments prior to zero of 28th.” These official statements deflate, in part, the theory that a critical lack of inertia was the root cause of the incident. A sequence of anomalous events. The investigations point to a series of disturbances that preceded the blackout. Both Aagesen and Groizard talk about the detection of oscillations in the European electrical system hours before the failure. A first “anomalous” oscillation of 0.6 Hz was recorded at 12:03, whose origin, detected in Spain, France and even Germany“It is still known,” according to the minister. A second “usual” oscillation of 0.2 Hz was perceived at 12:19, even in areas as far as Latvia, Groizard said. Next, the three generation loss events occurred: in just over twenty seconds 2.2 gigawatts were disconnected in the provinces of Granada, Badajoz and Sevilla, between 12:32:57 and 12:33:17. These events coincided with a “situation of overwhelming in the peninsular electrical system, whose cause and consequence are still to be specified.” A problem of surge. Groizard speaks of voltage peaks as the root of the blackout, clarifying that “the main shooting factor is associated with over -overdraft.” But the government has not been the first to divert the focus of inertia. Luis Badesa, professor at the Polytechnic University of Madrid, pointed in a previous analysis That “two failures are almost very unlikely and point to a common event”, raising as suspicious the “surge in 400 kV lines of the southwest, perhaps linked to the previous oscillations.” The non -return point came, according to Badesa, at 12:33:20, when “Iberia loses connection with France and becomes an electric island; immediately, the centrals are massively disconnected.” Then, with the electrically isolated Iberian Peninsula, it is when synchronism is lost with the European continent. At that moment, with 59% of electricity from solar and 11% wind, inertia is insufficient. Then, the lack of inertia did not help. It is at this time, with the disconnected peninsula, when the inertia of the system becomes crucial. According to Badesa: “With little inertia, the frequency began to go down and to change very quickly.” This rapid frequency variation would have caused the shot of the protection relays of numerous centrals, “finishing off the blackout.” The lack of inertia “aggravated the final problem because he made the Rocof jump, but the origin was in several almost simultaneous generation cuts” previously, Badesa explained, stressing that “no operator designs his network to support three groups out of the service when he is isolated.” In other words, “the low renewable inertia did not cause the initial ruling, but it yesterday accelerated the collapse once Iberia remained alone.” Waiting for the official report. The available information suggests that the April 28 blackout was not a direct consequence of the low inertia due to renewable penetration, but the result of a complex chain of anomalous oscillations in the European network, followed by multiple almost simultaneous generation losses, possibly linked to overcoming. The preliminary conclusion is that the stability of a network with increasing weight of renewables does not depend only on inertia, but on the general robustness of the system in the face of multiple contingencies, such as interarene oscillations. For the definitive conclusions, we will have to wait for the official report, the Government hopes to have “in less than three months.” Image | Diego Delso (CC By-sa 4.0) In Xataka | After the blackout, the government defended the nuclear closure because “in Spain there is no uranium.” Reality is more complicated

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