problem

The April Fair has served for years for people to record drunken people. There is a problem: fines

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The April Fair from Seville it is usually synonymous with party, music, dance, rebujito, costumes and fun, but also of another trend that It has been worrying time to the Audiovisual Council of Andalusia (Fall): The #Papagorda. That said hashtag may not tell you much (or yes), but if you usually move by X, Instagram, YouTube or especially Tiktok it is likely that its content is familiar to you. Basically it consists of the publication of photos and videos of people in more or less pregnant situations after having passed with the glasses. What has been a good #Papagorda. The trend arose in 2019, during the Seville Fair, and since then it has generated a huge amount of material that circulates through the networks. The problem, like It has just recoded the caais that that can have legal consequences. Who is not going to like a good #Papagorda? The trend is not new. Your hashtag neither. Before even pandemic, during The 2019 Seville Fairbegan to circulate on Twitter (now x) a label that accompanied photos and videos that show people with one (or several) more glasses. Which? #Papagorda. The concept and the trend triumphed and since then they have been replicating year after years. During the April 2022 fair the hashtag #Papagorda22 was popular, the following year was #Papagorda23 and so on until reaching the current #Papagorda25. And what is the problem? That as the CAA remembered A report Published in 2024 the intention of these videos and images is to “mock” its protagonists, which is often recorded without their consent. And that is a problem. So much that the CAA already launched in July 2024 A warning On the legal implications of sharing that kind of material in networks and has done it again Now taking advantage The beginning of the Seville Fair. In A statement Rotundo The organism warns that moving funny and sharing certain content can leave expensive to its authors, carrying legal responsibilities and fines. Why’s that? Because one thing is that the involved is recorded and then upload the video to Tiktok (or allow others to do) and another very different is to act behind them. “The use of networks for the distribution of videos of anonymous people recorded in a drunkenness or similar without their consent, on the occasion of different celebrations, can constitute an illegitimate interference in their rights to honor, intimacy and the image itself with the legal consequences that it can entail,” argues. Is it just a warning? No. The Audiovisual Council goes further and remembers a pair of key data. First, that these rights are recognized and covered by the Article 18.1 of the Constitution and regulate in the Organic Law 1/1982which details when you can speak of “illegitimate interference” in the honor and intimacy of a person. Second, that in Spain there is already at least one precedent, a sentence that gave the reason to the affected and derived a considerable fine. “There is already the precedent of a sanction of 10,000 eurosimposed by the Spain data protection agency (AEPD), for the mass dissemination on social networks of a recorded video without consent where a person who was on public roads appears in a state of drunkenness ” remember. On that occasion the video was recorded by a stranger who was in his car and he can identify the protagonist, who was supported by a paper to maintain balance. But is it so serious? Yes. Or at least so suggest The report Published last year by the CAA, dedicated precisely to “the dissemination of videos of drunk people at the Seville Fair or other mass holidays.” Perhaps who records (and shares) the images seems an innocent joke, but The Council warns than the Hashatg #Papagorda has ended up gaining amazing public relevance. After sweeping by Google and several social networks focus especially on terms related to drunkenness and fairs, CAA has achieved figures that reveal its scope. How relevant? “Searches have been made on Google and in the internal search engines of Tiktok, X, Instagram, Facebook and YouTube. Tiktok has been one of the most used platforms for the dissemination of content with #Papagorda24 during the Seville 2024 In total. This hashtag was the 16th with more traffic in Spain as of April 2024 “, Add the CAAwhich notes that its impact on X or Tiktok has come accompanied by a “growing disapproval” by users. That’s all? No. The CAA slides also an important reflection. The problem is not just that images of drunk people are recorded and disseminated without their consent to make fun of it. The fact of sharing that material in networks also makes the final impact and the route of the videos uncontrollable. In fact, the Council recalls that the hashtag have become “viral” and have ended up attracting even media attention. “It is evident that, with the distribution of these short videos without consent, the fundamental rights of the people who appear can be violated. In addition, this risk is increased since they are distributed by platforms, with the multiplier effect of these,” ditch. Images | Channel South Media (Flickr) 1 and 2 In Xataka | In Tiktok there are men shaving the eyelashes to look more masculine. Science has bad news for them

Thus we are going to turn the Aove boom into a problem

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Today’s is good news; That is, today is a bad news: in the first quarter of the year 81.32 million liters of olive oil were sold. That represents an increase of 47.15% compared to last year. And I know, they seem huge figures, but the story doesn’t end there. If we look at virgin olive oil, growth is 64% (81.32 million liters). These data are not just the radiography that has just presented The National Association of Packaging Industrialists and Oil Refiners, are a prophecy for the future. Because, as I always say, this is good news. After years of crisis in the sector, olive oil needed a good year. And it seemed that it was this. A good harvest, an avida demand for low prices, a favorable international situation (or at least not harmful) … This was the year of recovery. But, as we have been counting, the market has been deeply unbalanced. Something that has already caused ‘losses’ of a one billion euros and an air of stupor in the sector. Above all, now that we know that demand is so great that the campaign will not be enough. But what does all this affect us? In a link problem. What in the jargon of the sector is called “oil link” is the amount of olive oil that is available at the end of a campaign and that is transferred to the next campaign. As oil is an annual product, the “link” is not only the mattress that ensures that there is oil available the months before the new harvest; It is the mechanism which allows to contain the price of oil and avoid large fluctuations. Not having a link is a headache. One internationally. Because The data handled by the European Commission say that Portugal has dropped its offer by 10% and that Greece are also down. That is, because, at this rhythm, the final stocks of the entire Union (about 371,586 tons) will be almost 30% lower than the average of the last five campaigns. In Spain in particular, the link (the stocks that remain between campaigns and that help ‘control’ the price) will be 18%. That is what is going to mark the whole summer: until we finally know the capacity of next year, Prices are going to be a carousel. Image | David Clode | Frank Albrecht In Xataka | Before the escalation of olive oil, thousands of Spaniards are making a radical decision: to go to Portugal

Every month that passes, Tesla’s breakdown is greater. And that begins to be a real problem for the company

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We begin to have sales data in European countries. The acea data will arrive in the last week of May but, little by little, we are knowing sales in the main European markets. And, once again, the data for Tesla are dramatic. It was expected. It was almost waiting. With each new quarter that begins, Tesla lowers its sales. The company has long followed a registration strategy that leads to enroll a greater number of vehicles in March, June, September and December. Consequently, January, April, July and October, when the quarter begins, pays the consequences with a good hangover. Spain. The data in our country confirms it. In January the brand already gave evident symptoms that something did not march well. Neither the Tesla Model 3 nor the Tesla Moda and sneaked into the 10 best -selling electric cars of our country which gave an idea that the company had cars stored in stock After a final push in 2024 to make up the photo of the year. Now, three months later, Tesla Model 3 loses the first position again. In March he had recovered ground (and is still the best selling car in what we have been) but the Renault 5 and Kia Ev3 They have overcome them again. Right now, Tesla is leaving in our country more than 16% fall. The damage in the case of Tesla Model 3 is lower. It is 9% compared to the accumulated of January-April of 2024 and it is not a bad figure if we take into account that the Tesla Model and is falling 25.46%. The electric SUV was its best selling car and right now it has placed almost half of the units that a model 3 in setback. Still worse. The data They are still worse Out of Spain. Our country does not cease to have a relatively small electric market, so the oscillations are more evident and represented by larger numbers. However, the fall of Tesla in the main markets are striking. In April 2025, the following falls are counted with data from Bloomberg: Sweden: -80.7% Netherlands: -73.8% Portugal: -33% France: -59.4% Germany: -46% United Kingdom: -62% In April, the company only grew in Norway and Italy. In the accumulated of the year, Tesla has fallen 60% in Germany, more than 50% in the Netherlands, Sweden and Denmark and the only reason why it barely falls in the United Kingdom is because They could have diverted cars from other markets with a right -hand flyer to the islands. In a very bad time. So far we have been talking about the Tesla Model and Juniper hangover. The electric SUV update has undoubtedly slowed the sales of the new car. Because the production has reduced, there is a stock of the outgoing model to which it has had to leave and because there will be clients who have waited for aesthetic update to buy the most affordable models (it arrived exclusively wearing the most expensive option). The problem is that after a year in which the electric car noticed the first symptoms of wear, Europe has put the direct With this technology. We still have no official data from the entire continent but it is palpable that the number of electric cars in what we have been over is higher than 2024. The electric car market share has gone from 12% to 15.1% in the continent and have registered 412,997 units for 333,428 last year in the first quarter. We are at a growth of 23.9%. The competition squeezes. That means that competition begins to eat ground to Elon Musk’s company. Every day that passes is market share inside the electric car that is being left in Europe. With data from the first quarter of 2024, in Europe Tesla has gone from 2.4% market share of 1.3%. A 45%drop has been left. Volkswagen It has become the Super Survents of electric cars. After many problems with a Volkswagen id His secret has been the sale of the Great Electric Berlina. But, in addition, to these sales we must add those of Skoda, Cupra and Audiwhich improves the general photography of the group. At the same time, Kia Ev3 has entered the market very force And the Renault 5 is being a sales success in these first measures of the year, especially in France. A bump? As we say, it remains to know if what we have in front of Tesla is a bump, if it is going through a bad time that will remain as mere anecdote or if it really begins to have problems to place their cars. The arrival of Tesla Model and Juniper should end these sensations but the doubts begin to emerge. Because although in our test we count that the Electric SUV of Tesla remains a product that is above Of the competition, the truth is that there are more and more alternatives that move in about 30,000 euros and there Tesla is missing. It seems urgent for the company that can put a more affordable electric car on the market. Begins to be urgent. Seen what last numbers presentedfor the company it is urgent to lift the flight. The company has opted in recent months that it would begin to generate money with its autonomous driving systems, either with Robotaxis or with Sales to third parties. A commitment to which they have not taken revenues yet. At the same time, sales figures are not being expected. For the first time, in 2024 Tesla did not sell more cars than the previous year. Start worrying about 2025, just when competition You need to sell more cars electric And we have no 25,000 euros car Not one cheaper version of the current Model 3 or Model Y. The perspectives, of course, are not the best. Photo | Xataka In Xataka | Tesla begins to discover what happens when you lose your competitive advantage: its benefits have collapsed 71%

This Mercedes Class G costs the same as a Dacia Duster. Its price is precisely its biggest problem

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163,756.71 euros. That is the price that the configurator of the Mercedes class g When we enter to select all the details of our next great electric offset. It is, of course, the departure price. For example, if you want to add the comfort package, with systems as revolutionary as the opening of keyless doors or wireless recharge of the mobile phone for the front seats you can already add another 2,000 euros of extra. With four small details it is easy to go above 180,000 euros. A prohibitive price for most mortals and, of course, is far from the other Mercedes Class G Electric that you can find in the market. Yes, one for which just over 20,000 euros have been paid. One that, of course, is not an electric class G but imitates it with great detail. Too bad it is a golf cart And not a car, right? A $ 24,000 golf cart Because this Mercedes Class G can be bought at the price of a Dacia Duster, it is to anticipate that who has been done with him has enough money to buy a Mercedes class g of truth. The information is brought in The Drive who assure that a client has paid $ 24,000 for this golf cart converted to Mercedes G Class in Miniature, sold by Mecum auctionsspecialized in the auction of all types of special vehicles. On their website they explain that the supposed SUV is, in reality, a quadricycle (they call it golf cart) with a 10 kWh battery to cover up to 80 miles (about 120 kilometers). With a power of 15 kW (20 hp), the car is limited to 35 mph (56 km/h). That is, it is little more than in Europe we consider a light quadricycle. In the United States that Golf carts have become fashionable To do small daily errands. As with the Citroën Ami or the Fiat TopolinoThey are cars that cannot circulate on a highway or highway but are allowed to go to secondary roads and are widely used by older people who do not want to go far from home. That has promoted curious modifications such as this supposed electricity class G Class that perfectly mimics the body of the German car. Inside, the differences are more evident but has four disc brakes, assisted direction and rear camera to facilitate maneuvers. In addition, it carries a complete multimedia environment that with a screen for each passenger in the rear seats. In front of the information is distributed in A couple of twin screens which are integrated into the same frame. Of course, although disguised, with the images we can appreciate that what will be up to this Pseudo Mercedes Mercedes Electric Class will be the sum of many hard plastics. This imitation gives an idea that the grid market is dominated by purely practical models but that there is also a place for those who seek in them something of a fashion accessory. The pamper that Fiat has put to the tooline design It is a good example but also the irruption of Microlinoa reinterpretation of the BMW isetta that It is sold for 19,500 euros If we talk about the light quadricycle (it does not exceed 45 km/h) or 22,990 euros for the heavy grid. Photo | Mecum auctions In Xataka | The new fiat topolino is neither a Fiat nor is a car. It is something much better: extremely profitable

The Chinese brands promised them very happy plagiarizing the design of the Vespa. They ran into a problem: it’s “art”

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There are many copies of motorcycles. And even more with the Arrival of Chinese motorcycles to the market. In fact, there are European manufacturers allowing the Chinese to copy their design to continue earning money: It is a long history. But there is a manufacturer whose design is specially protected: we talk about Vespa. A motorcycle with copyright. Every vehicle manufactured and registered in the EU enjoys 25 years of protection for its design. If you want to go further, you have to register it as creative and artistic work. This is the case of Vespawho enjoys 70 years of author protection since the death of his creator, Corradino d’A Ascanio. This happened in 1981, so the VESPA design is protected until 2051. It is recognized as a work of art, and in case of plagiarism it can be fought before justice, as explained in Motorpasion. It is just what happened, with a bad start. In 2014, Vespa denounced before European justice a Plagiarism committed by Zhejianga Chinese manufacturer who claimed as his the design of a clonic scooter to spring 125. Four years later, in 2019, the General Court of the European Union determined that the intellectual property rights of Piaggio (brand after Vespa) had not been violated on this scooter, and dismissed the appeal. “Since the relevant public that can buy lifts has a high level of attention, it will consider that the style, lines and appearance that characterize the vespa lx sterine are different, from the visual point of view, of those of the Zhejiang lift. Due to the different impressions that the two struts produce, there is no risk of confusion by the relevant public.” According to The initial resolutionthe Intellectual Property Office of the European Union (EUIPO) failed in favor of a Chinese manufacturer who was clearly copying the design of the original VESPA. A subjective interpretation. The Vespa case is governed by European Copyright Lawwhich protects the designs during the aforementioned 25 years, and for the protection of intellectual property of up to 70 years for the creation of original work. One of the main problems of this law is that, in the case of vehicles, there is no absolute framework that supports the possible plagiarism. Everything falls to the Court’s own interpretation, which will determine or not whether there has been an infraction or not of the law. The pillars in which the Industrial Property Code They are the novelty, the creative character and artistic value, elements with an very high subjective load. But he who follows her, gets her. Vespa did not give up the evidence that a Chinese brand were plagiarizing its design. Piaggio resorted to the Court’s decision and, four years later, he got the authority determine that Vespa’s pattern is “unmistakable and cannot be replicated”revoking your previous decision. Image: Motorpasion It is not Vespa’s first legal battle. Already in 2020, in full legal battle against Zhejiang, Grupo Piaggio denounced one of the brands that presumed in the eicma of Milan of their new scooters. One among which was A practically identical model to spring 125. The bikes ended up being removed from the stands of the manufacturers, and not to say that their sale in Europe is completely prohibited. So far, anyone who has dared to copy Vespa, has ended his scooter outside the market. Not the only work of art. Piaggio is the only manufacturer that registered Vespa as the work of art, but in the automobile world there have been some cases. The Porsche 911 is one of themdefending its iconic form in multiple judgments. Other iconic models, such as Ferrari 250 Gtothey were also considered as a work of art after legally facing Ares Desingcompany that wanted to market a model replica. Despite the protection granted by the vehicle as a work of art, this is not a common practice in the automobile world, even in the luxury vehicle. Replicas are still alive. Although legally the Vespa cannot be copied, its design continues to “inspire” numerous brands. Among them, the Spanish Velca. Beyond the similarity in the name, the manufacturer is expanding in Spain with scooters that inevitably remember Vespa. It is not its own design, it comes from China, and is shared with many other brands. Another separate issue is that Piaggio did not want to face the numerous replicas that continue to exist in the market. Who wants a Land Rover … having a Land Wind. Reasonable similarities. Beyond engaging in judgments whose resolution nobody ensures (of not having claimed, Vespa would continue with their clones more alive than ever at the beginning), manufacturers can do little about copies. In the world of the car, Chinese copies are the order of the day, and In most cases nothing happens. In the most rocambolesque cases, such as MV Augusta (one of the most exclusive luxury manufacturers of motorcycles), have come to ally with Chinese giants like QJ Motors to create replicas of the original models. Reason? Al become Chinese manufacturers, let them sell a cheaper substitute and collect benefits. Image | Vespa In Xataka | We have visited the Shenzhen falsification market: China is at another level when it comes to copying other products

The problem with Tesla Cybertruck is not its price, you don’t know if it comes direct from a field

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The story of Reza Sostani is the best summary of the Tesla disaster with his Cybertruck. A Texan client that took only one day to return it after buying it. The reason? He acquired the Tesla Cybertruck on April 25 and, just a few hours later, the vehicle was ready for collection. This immediacy in the delivery, despite what it might seem, is bad news. The Lostani case. Relatani says He is one of the buyers of the Cybertruck in Tesla. On April 25 he made the order of the car, surprising after the immediate allocation of Vin number (number of identification chassis of each vehicle) and notification on the same day that his car was prepared for the collection. Different, he decided to ask Tesla from where the vehicle came from and how it was possible that he was ready. The Tesla representative he consulted soon in giving him the news: his cybertruck had left the factory on January 8. The Cybertruck and their dates. Buying a vehicle that has been manufactured for a few months has an immediate translation: stock accumulation. In the case of Tesla this is especially relevant, since its models usually have high demand (Model 3) and it is common for stock units to have a few weeks old. If we take into account that it is an open secret that Tesla is accumulated outdoors thousands of cybertruck that He can’t sell for monthsthe rejection of the buyer to one with four months is more than understandable. Manufacture and park. That a vehicle spends four months stored in a campaign is not the best for your health. In the case of an electric vehicle, it is especially relevant, since the battery storage temperature, its load level, air ventilation to avoid moisture, possible oxides … Everything influences. One of the photographers of Tesla’s gigafactories published in X, without giving much more data about itthe image that shows dozens of cybertrucks freshly production. Some of them were ready to be delivered, others would remain waiting for owner. Tesla Model 3 highland that had not yet been sold, stranded in fields Hundreds of tesla not sold, stacked in another field. The problem with the fields. The problem is that, on more than one occasion, He has hunted Tesla accumulating in Campas Hundreds of without selling vehicles. And, yes, there will be some lucky owner who ends up sending one of the Tesla who has been outdoor months. It is not a car to play it. The maturity that Tesla has achieved by refining the manufacture of Model 3 or the Model and It is quite far from the Cybertruck historic. This electric truck has a terrible depreciation For their very high repair costs, their numerous call calls and the various problems associated with its manufacture. It is predictable that the potential customer of a Cybertruck is new, something that clashes frontally with the gigantic vehicle park without selling that Tesla has now in its factories. More manufacture than sales. This excess stock responds to a basic: Tesla has manufactured many more cybertrucks than its public demands. So much, that the company is starting to lower the price drastically and open to new markets, such as Saudi Arabia, to stabilize sales. Last April we had news about an inevitable response to this situation: Tesla is beginning to reduce the production of the Cybertruck and reducing up to half some of its production equipment, According to Business Insider sources. Image | Joe Tegtmeyer In Xataka | The owners of a Tesla Cybertruck “packed” it with solar panels for $ 10,000. They won 7 kilometers of autonomy

China’s big problem with chips is its difficulty to go beyond 7 Nm. Huawei’s new megaphabic confirms it

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China is doing everything in your hand to achieve total independence of its semiconductor industry. The commercial and technological war that sustains with the US prevents the country of Xi Jinping access to the manufacturing equipment of Most advanced integrated circuits that produces The Dutch Company ASML. And this in practice does not allow Chinese manufacturers, such as SMIC or Hua Hong Semiconductor, produce integrated avant -garde circuits easily. In the previous paragraph I have used the adverb “easily” intentionally because, in reality, China is manufacturing avant -garde semiconductors. They are doing it At least SMIC and Huawei using, as we have explained in other articles, a lithography technique known as Multiple patterning. This strategy in broad strokes consists in transferring the pattern to the wafer in several passes with the purpose of increasing the resolution of the lithographic process. His problem is that he usually has an upward impact on the cost of chips and the decline in production capacity, although it works. In fact, the most advanced chips we can find in the last smartphones and hardware for artificial intelligence (IA) more sophisticated in Huawei have been manufactured using the technique of Multiple patterning with the purpose of reaching 7 Nm. However, presumably this Chinese company will produce Your new GPU for the Ascend 920 During the second half of 2025 using 6 Nm integration technology. Satellite images show the huge complex that Huawei is building A little over a year ago, in February 2024, the newspaper Financial Times said having had access to the statements of two experts who defended that SMIC was finalizing the refinement of their semiconductor manufacturing processes in their deep ultraviolet machines (UVP). Its purpose, according to this source, was to have the necessary technology to manufacture Integrated 5 nm circuits Massively before the year 2024. For SMIC and its clients, among which Huawei is, this would be a very important achievement. Huawei is trying to develop its own integration technology to go beyond 6 and 7 nm However, Huawei’s 5 NM socates have not yet appeared. The chip Kirin 9010 which has happened to the 9000S model is also being manufactured in the 7 NM SMIC node using The technique of Multiple patterning. We can find this soc, for example, in the new triple folding of Huawei, the Mate XT Ultimate Designwhich we tried during the latest edition of the Mobile World Congress in Barcelona. Anyway, we can be sure that Huawei is trying to develop its own integration technology to go beyond 6 and 7 nm. In addition, it has the support of the Chinese government. In fact, Financial Times He has achieved photographs taken from a satellite in which it is possible to see a titanic manufacturing complex of integrated avant -garde circuits that Huawei is building in Shenzhen. It is meritorious that a single company is trying to develop all the links in the semiconductor supply chain and AI, As Dylan Patel arguesthe founder of the semi -health consultant, but There is a problem. And is that according to Eleanor Olcottthe Financial Times correspondent in China expert in technology, this megaplant of chips production aspires to manufacture integrated 7 nm circuits destined for smartphones and hardware for Huawei. If this information is confirmed, it will be evident that this company is still anchored at 7 Nm, although it is important that we do not overlook that this semiconductor production plant will presumably belong to Huawei. Until now, its 7 Nm chips were manufactured by SMIC, but it seems that in a short time this company will have the ability to produce its own avant -garde circuits. It is only a matter of time that finally the barrier of the 6 and 7 nm is shot down. Image | Huawei More information | Financial Times In Xataka | TSMC acknowledges that it has been considered taking its factories out of Taiwan. It is impossible for a good reason

Now they have a serious safety problem and data leakage

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During pandemic and Forced adoption of teleworkingsome bosses forced their employees to Install monitoring system in the teams of their employees to control that they really work during their day. As published Tom’s Guidea cybersecurity team has notified that millions of screenshots of one of these monitoring systems are accessible to anyone, compromising the safety of the companies that hired this service. The distrust of the bosses. The specialized media in Cybernews cybersecurity It echoed what they describe as one of the greatest security leaks of the Workcomposer companywhich offered a monitoring service in more than 200,000 corporate computers in companies around the world. The monitoring service offered attend to your personal affairs. These monitoring systems were the focus of An ethical and legal debatebut if the computer was from the company, it had the right to install the software that would believe timely. The day captures. All these monitored equipment generated dozens of millions of periodic screenshots throughout the day. These captures recorded all kinds of confidential information of companies, which employees used daily: emails, internal documents, accounting data, etc. The employee was not aware of what time the monitoring application He was taking a capture of his screen, so he could not have avoided the capture of this compromised data. In addition to all this data, the screenshots would have captured credentials of access to other companies of the companies if the screenshot occurred just at the time when the employee was accessing the service, which would mean a serious risk to their safety. A millionaire gap. According to Cybernews, the security gap could affect about 21 million captures stored on a Amazon S3 server that did not have adequate access security measures. That allows anyone to make the appropriate search to access the entire catalog of captures that is stored there. This has left all the companies that have used the workcomposer remote monitoring service in a vulnerability situation before attacks of impersonation of identity due to the theft of credentials and internal data escape. In addition, since it is not an attack on a certain service, the affected companies do not know the scope of the filtration, which will force them to review all the credentials and sensitive information that has captured the monitoring system. The RGPD knocks on your door. On the other hand, the massive filtration of these catches will put both affected companies and Workcomposer in a complicated situation. From Xataka we have tried to obtain statements from the company that manages this application, but we have not obtained an answer. He General Data Protection Regulation (RGPD) in force in Europe, and some US laws such as California Consumer Privacy Act (CCPA)they establish that the company that captures this data is the responsible for its custody and protection. The negligence to house millions of images with confidential information on a server without minimal security can cost you millionaire sanctions. In Xataka | Companies that have eliminated teleworking are facing a big problem: they take longer to cover their vacancies Image | Unspash (Boitumelo)

Having solar panels at home sounds very good in case of national blackout. The problem is that they don’t work

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The national blackout that Spain has suffered It has been historicalbut has also sown the doubt. While the vast majority of citizens ran out of light, in the street there was “life” in some supermarkets or marques that made the use of other renewable alternatives. Surely also, today more than ever many will ask about the need to have a solar installation in their home, which leads us to another question: how does a network of domestic panels work before a national blackout? Installation in normal conditions. Before talking about the case of a blackout as the one that occurred in Spain, it is convenient to explain the most basic of A “standard” installation In a typical home. In most cases, solar panels capture the radiation of the sun and generate what we call DC (DC). This current passes through an investor that converts it in turn in alternating current (CA), and that is precisely what we use in homes. In Spain and in almost all countries, most solar facilities are connected to the electricity network (known systems as on-Grid). This allows, on the one hand, to consume solar energy directly in the house. On the other, pour the surplus to the network (which entitles economic compensation, such as the net balance or Simplified compensation). Finally, of course, it allows you to receive electricity from the network when there is not enough solar generation (for example, at night or on cloudy days). The problem occurs when there is a situation like that occurred yesterday. Installation in blackouts. When you have a photovoltaic installation in the house of only panels and there is a blackout, something contradictory but very important happens: even if you have solar panels working, the sky is sunny and the beginning of the day, your house is also It is left without electricity. As? Yes, this occurs by security regulations (for example, in Europe under the standard VDE 0126-1-1 and similar), all solar investors connected to the network must detect the loss of tension and turn off immediately, is what is called Anti-Isla protection. The reason? The reason for this “cut” is to protect network maintenance technicians: if there were thousands of houses by sending electricity to a supposedly “dead” network, it could be lethal for workers They are at that time repairing the failure. Therefore, if you have only solar panels connected to the network, you cannot use electricity during a blackout. Your solar panels are automatically disconnected. There is no more. The solution: batteries. If you also have batteries, the thing changes, although here the situation varies depending on the type of investor and configuration you have. If you have hybrid investors (solar + battery), there are modern investors that already allow to continue operating in what is called Island or back-up mode. This means that when they detect a blackout, they are physically disconnected from the network and come to feed only your house using solar energy and energy stored in your batteries. In addition, there are also systems for backup investors (The so-called back-up inverters), where a separate system is used that can feed a specific part of the house (for example, fridge, essential lights or internet). One More Thing. But even so, for this to work you need lithium or lead batteries properly sizeda hybrid investor compatible with operation in island mode or an inverter with backup function (Back-UP), a automatic cutting system that separates your home from the public network in case of blackout guaranteeing safety, and finally an electrical panel prepared to isolate non-essential loads (for example, it makes no sense to keep the electric oven or air conditioning on if the energy is limited). In any case and to place all this in perspective in the Spanish landscape, only 33% of facilities Current domestic lots in Spain include batteries. This means that most households with solar panels would continue to suffer electric cuts during a blackout like the one that occurred yesterday. The reasons are very varied, but the extra cost of investment of them after the solar installation (already large) is key. The promise of self -supply. All this leads to a final question: Is it possible to be self -sufficient (energetically) in Spain? The short response is no. The promise of solar self -supply on the peninsula is based on taking advantage of the high solar radiation (Spain receives on average between 1,600 and 2,000 kWh/m²/year) to generate clean energy and reduce dependence on the electricity grid, especially in single -family homes. Thanks to photovoltaic self -consumption and the Price drop Of the solar panels (more than 80% have fallen in the last decade), today it is technically possible to cover between 60% and 80% of the annual consumption of an average house in Spain only with solar energy, and in some cases, almost 100% If appropriate storage batteries are installed (although with the network hitch). The problem. However, self -supply has important limits: solar production is intermittent (there is no generation of night and lowers a lot in winter or cloudy days), the batteries remain expensive (between 4,000 and 9,000 euros a complete domestic installation) and its capacity only allows a few hours or days of autonomy without network. Plus: We already said it, the current legislation requires that the systems connected to the network be disconnected in blackouts if they are not equipped to function in Isla mode, which implies that, without a specific design (and of large disbursement), even with solar panels, you could run out of electricity in general cuts. Image | Pxhere In Xataka | What is the “energy zero” and why the supply can go suddenly but it takes hours to recover In Xataka | Spain is dark: a general blackout has left us all without light

After the blackout, Adif has a serious problem on its ways: three “lost” trains in remote states of the network

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Although electric service has begun to recover, almost medium Spain continues in the dark and the sequelae of the blackout remain palpable. In the field of transport, 35,000 passengers trapped were rescued by Renfe, Adif and the Military Emergency Unit (UME). However, there are still three trains to recover. The President of the Government, Pedro Sánchez, He explained that these units are in areas especially difficult to access. Rescue equipment deployed throughout the morning. Since the supply cut occurred on Monday after 12:30, ADIF, Renfe rescue teams and the UME work continuously to recover trapped trains in different parts of the rail network. The difficulty does not reside solely in the lack of electricity, but that some convoys were isolated in difficult access areas, which complicates rescue maneuvers. Adif had already warned That the average and long distance services would not operate throughout the day, regardless of the evolution of the supply, and the suspension also extended to the nearby and rhodalies lines. A clear objective: to recover rail mobility. The government has stressed that one of the priority objectives is to restore the trains circulation as soon as possible, starting with the nearby lines. Pedro Sánchez has pointed out that the objective is to restore mobility in vicinity as soon as possible and also in average and long distance throughout Tuesday, the media and long distance services can also be resumed, although he has clarified that the recovery will ultimately depend on how the electric supply evolves. In parallel, the Minister of Transport and Sustainable Mobility, Óscar Puente, has pointed out That the tension is beginning to stabilize in some areas of the rail network, allowing several trains to resume their march. At the Atocha station, in Madrid, the arrival of at least seven trains that were detained is expected. Click to see the original message in x Open stations as improvised shelters. To mitigate the impact on travelers, Adif has enabled several of its main stations as places of night shelter. Stations such as Atocha, Chamartín, Sants, Valencia, Bilbao, Sevilla, Córdoba, Zaragoza, Valladolid and Malaga will remain open during the night so that those affected can be protected. Besides, The UME has deployed Mantas and basic resources to serve passengers who have been forced to spend the night in the stations. The origin of the blackout, still under investigation. While the recovery work advances, the cause of the blackout remains a source of research. The Government has explained that it occurred The sudden loss of 15 GW of electricity generationa phenomenon that has no precedents in the Spanish energy system. At the moment, no hypothesis about what happened is ruled out. Images | Renfe In Xataka | The fact that illustrates the magnitude that Spain has lived with the blackout: 60% less demand in five seconds

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