plants

Those who take lunch to the last plants

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China has been It has no rival When it comes to of megaconstructions. In fact, Beijing’s domain is such that they even have the Highest abandoned skyscraper of the planet. What very few could anticipate was the excessive size of many of these heaven giants. We do not exaggerate, in some cases even the elevator is a teeth pain. So a new trade (sub) has emerged. Improvised economy of the heights. I told this week The New York Times. In Shenzhen, symbol city of the Chinese economic experiment and today turned into a vibrant core of 18 million inhabitants, the daily life in skyscrapers as The Seg Plaza It has generated an unusual phenomenon that combines ingenuity, precariousness and entrepreneurial spirit. This 70 -storey building, headquarters of thousands of offices, has converted the simple act of delivering a lunch into A logistics challenge. In peak hours, the waiting for the elevator can be extended up to half an hourwhat for traditional castrs is a headache that erodes their ability to complete orders. The response to that difficulty has been the spontaneous appearance of an army of improvised runners, adolescents and retirees that are offered as intermediaries: they receive food bags at the entrance and, in exchange for a small commission, assume the last section to the client. An unexpected trade. The example of li linxinga 16 -year -old who spends full days in front of the building to win About 100 Yua Dailysummarize this emerging microeconomy. For just 28 euro cents per order, Linxing makes its way between dozens of colleagues, expects crowded elevators and travels labyrinthine halls to deliver meals. It is not a stable job not well paid, but it represents an opportunity for fast and direct incomesomething that in Shenzhen is enough to attract both students on vacation and older who find no other way to make a living. The mechanics is simple: the delivery man arrives on a motorcycle, delivers the bag, scan a QR code and follow its route, thus delegating to the “stand-in” the slowest and most expensive part in time. Trust networks. He Shao Ziyou case And his wife illustrates how this model has resulted in organized structures. Known as the first to establish himself at the entrance of the Seg Plaza, Shao has woven a network of assistants to which deliveries subcontracts, keeping a small fraction of each order. In normal days, coordinates between 600 and 700 orderstransforming what began as an occasional favor to a distributor lost in a parallel logistics system. The distributors recognize and trust him, which gives him a dominant position in front of other runners who try to capture orders offering lower rates. The 2020 pandemic, which paralyzed the electronic market of the building, consolidated this practice When firing the dependence on food cast. The Seg Plaza Competition and precariousness. The increase in runners has generated rivalry dynamics and frequent conflicts. Errors in deliveries They carry sanctionssince the distributors are fined by the platforms if the orders do not arrive, and transfer that pressure to the intermediaries. The Times told That discussions scenes in the middle of the street by wrong addresses or unsatisfied customers have become common, although they are generally resolved pragmatic. In parallel, the competition has hardened the conditions: some lower their prices per order, others develop tactics to optimize their routes, such as waiting to accumulate several bags before climbing in the elevator. The border of legality. The informal nature of this work also implies risks and limitations. Namely: none of the runners has a contract, insurance or labor rights; It is a tolerated activity in practice, but outside of any regulated framework. A void that has even allowed the Child participationsome of school age, attracted by viral fashion in social networks. The images of children with uniforms chasing distributors generated such controversy that local authorities intervened prohibiting the use of minors for security reasons. Since then, only those over 16, such as Linxing, can continue, although precariousness remains the norm. Shenzhen as a laboratory. If you want also, what happens in the Seg Plaza reflects the Shenzhen character as a permanent laboratory of improvised solutions to practical problems. The city, a pioneer in China’s opening to the global market, has turned each obstacle into an opportunity to create new trades, even if they are fragile and poorly paid. This luck of “Gig Economy within the Gig Economy” shows the ability to adapt its inhabitants, but also vulnerability of those who participate in a model based on immediacy and low cost. In the daily scenes of runners loaded with six or seven bags in each hand, retirees who see in it a way of staying active, or adolescents looking for fast money, a microcosm is drawn that combines ingenuity with unprotection. The good and the bad. In short, the history of Shenzhen’s “Delivery Stand-Ins” reveals both the creativity of a city that never stops and The cracks of a system which converts logistical needs into ephemeral jobs. The effectiveness with which they have solved the problem of slow elevators in a skyscraper demonstrates the agility of the Chinese informal economybut it also raises questions about the future of those who maintain these dynamics without contracts, without rights and with minimal remuneration. In other words, what is apparently an ingenious solution to the noon jam becomes, looking more closely, in a reminder of how the modern economy depends more and more of invisible gears, a dystopia of people who run between endless floors holding to the pulse, and without guarantees, the daily life of the metropolis. Hopefully they are not “those” works that AI cannot do. Image | Robert Anders, Picryl, Charlie Fong In Xataka | China has no rival in megaconstructions: it has even the highest abandoned skyscraper in the world In Xataka | For decades we rose to this skyscraper in New York without knowing that the screws that held it did not endure

Jaguar Land Rover was beaten by a cyber attack. The complicated thing came when trying to reactivate its production plants

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In Solihullnear Liverpool and in its plant in Slovakia, it is usual to see how every minute some of the vehicles that mark the top of the British industry leave the line. Today those chains are still, and not due to lack of pieces or demand. A computer attack He has forced To Jaguar Land Rover to stop the production and to review its systems with magnifying glass. The image is not just that of some detained factories, it is that of a sector that discovers how vulnerable it can become. Chronology helps dimension the magnitude of the case. On August 31, Jaguar Land Rover arrested operations in his British factories as a preventive measure, According to Financial Times. Days later, the company reported that the restoration of the systems would require more time than expected, with October 1 as a new horizon. The aforementioned medium, however, points out that the interruption could be extended for several months, leaving the production chains on the air. What do we know about the attack. The first thing that confirmedThe company was that their systems had been compromised and that some data were affected, although it pointed out that there was no evidence of theft of customer information. In parallel, a Telegram channel spread messages attributed to Lapsus $, Shinyhunters and Scatrtred Spider, with screenshots and the statement of having accessed the company’s source code. However, this type of displays should be taken cautiously. Specialists cited by The Wall Street Journal They estimate that each day without production is about seven million dollars in sales not made. The company has chosen to continue paying its workers despite the fact that the plants remain closed, a measure that mitigates work voltage but increases financial pressure. The result is an invoice that grows day by day, even before evaluating the technical damage of the attack. Domino effect. Beyond the factories, the crisis is transmitted to the workshops and suppliers that supply Jaguar Land Rover. Some 100,000 people work in that gear that delivers pieces to the exact rhythm required by the assembly line. Every day without production complicates the treasury of small and medium enterprises, which depend almost exclusively on keeping the connection with the JLR plants open. Safe against cyber attacks. According to Reutersthe company did not close a policy to cover losses and costs derived from a computer attack. It was being intermediate by Lockton, a global insurance broker. This suggests that JLR was without specific coverage when the incident occurred. The British government has been dragged into the crisis. Two ministers held meetings in JLR to analyze how to reactivate production. In parallel, the Executive considers an unusual plan: to acquire pieces of suppliers to support their treasury and place them in the market when production starts again. The sector, however, questions how to decide what to buy and where to store the components, which leaves the proposal in an exploratory phase. Will sales be lost? Despite the break, the company is not completely unfit. The aforementioned American newspaper indicated that their country’s dealers had an inventory equivalent to 113 days of sales, one of the highest levels in the sector. That mattress can absorb part of the commercial impact in the short term. The problem appears if unemployment extends until November, with losses of 3.5 billion pounds in revenues (about 4,009 million euros). Jaguar Land Rover’s crisis is not limited to a manufacturer stopped by a computer attack. It exposes to what extent the modern automotive depends on digital systems that can become invisible until the day they fail. In a sector accustomed to measuring every second of production, a blockade like this not only paralyzes factories and suppliers, it also introduces a new variable in the equation, resilience against threats that no longer arrive from markets or road, but from a system. Images | Loris Marie | Martin Katler In Xataka | China has the largest censorship system in the world. Now he has decided to export it and sell it to other countries

Now we are in the phase of ingesting “30 plants a week”

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For years, the public health message seemed clear: “five a day.” Five rations of fruits and vegetables were enough to take care of the body, although it was not always easy to fulfill it. The Zoe Williams columnist He remembered in his column for The Guardian That, when he took a food newspaper for a magazine, he discovered that in a week he had only eaten a vegetable, thanks to a hidden spinach sheet under a fried egg. Eating five daily rations was already a challenge for those who hated tomatoes or fruit. So when a new rule appeared – not five portions, but 30 plants other than week – the feeling was to be in front of an impossible challenge. 30 weekly plants? The idea is not to eat thirty giant salads. The “30 plan” consists in adding throughout the week 30 different plant foods: fruits, vegetables, legumes, nuts, seeds, whole grains, herbs and spices. Even coffee, tea or olive oil tell, although just like a quarterfinal, According to BBC. A report at The Conversation They explained that the concept comes from American Gut Projecta massive 2018 study with more than 10,000 participants in the US, United Kingdom and Australia. The researchers observed that those who consumed 30 or more different plants each week had a much more diverse intestinal microbiome than those that barely reached ten. From there came the magical figure. The color palette on your plate. The variety of colors not only makes a dish more attractive: it also fulfills a function in intestinal health. A more varied microbiome is associated with less risk of chronic diseases, better immunity and even a better mood. Dietitian Catherine Rabess has summarized in Women’s Health: “The combination of 30 plants other than week and 30g fiber daily is the golden ticket to revolutionize intestinal health.” In addition, the different colors and types of plants contain polyphenols, antioxidant and anti -inflammatory plant compounds that act as “intestine bodyguards.” Are we facing one more fashion? Scientific evidence supports the benefit of plant diversity. But it is also true that following the classic recommendations – five rations per day, whole grains, less red and out -of -process meat – already improves intestinal health, According to The Conversation. In other words: you don’t have to become obsessed with the 30th figure. Even small and sustainable changes have an impact. The challenge, in addition, is not the same for everyone. Buy 30 different varieties each week can be expensive and demand planning, storage space and time to cook. As have warned in the same medium You can even accentuate inequalities: not all families have resources, space or time to organize such a diverse pantry. That is why it is suggested to resort to canned, frozen or mixtures (such as vegetables or varied berries) to lower and facilitate the task, As pointed out in BBC. Beyond the diet. Despite what promulgates this new way of feeding, the intestine not only depends on what we eat. Sleep well, move daily, practice mindfulness or simply chew more slowly They are habits that also improve digestive health. In addition to avoiding Ultraprocessreduce alcohol and add fermented (kefir, yogurt, kimchi) and natural prebiotics (garlic, artichoke, nuts) still reinforces plus positive effects. A possible challenge. Zoe Williams ironized in his column With that, if today the challenge are 30 plants, tomorrow someone will ask for 60, and we will end up looking for ortigas. However, as dietitians and doctors point out in BBC and Women’s Healthreaching 30 is not so impossible: an oatmeal with cinnamon and nuts, a salad with chickpeas, an integral paste with spinach and basil, a mid -afternoon coffee and an ounce of black chocolate … and the points are already accumulated. The challenge of the 30 weekly plants does not intend to replace the classic guides, but to take a motivating turn: instead of talking about restrictions, talking about adding. Not everyone may achieve 30, but point at 20 or 25 already makes a difference. As The conversation concludes: “The important thing is not perfection, but sustainable changes.” Image | Pexels Xataka | The Spanish cherry had been dreaming of a stage that has just come true: open the doors of China

If the question is what to do with the plants on vacation, more and more people are clear: nurseries for plants

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End of August. Summer is perhaps already in the last ones, but you have a promising first half of September on vacation ahead during which you plan to travel to some sun and beach destination. If you have a dog, cat or even a pogone as a pet there is no doubt what to do with them. In case you can’t leave it to a relative or friend There are hotels They are dedicated to caring for them. But … And the plants? What to do with the ficus of the room or that bonsai that your girlfriend gave you years ago? Do you ask for a neighbor to water him from time to time? Faced with that task, more and more people are clear: nurseries for plants. Wardrobe for plants? Exact. The concept may be shocking, but It is not entirely new. In 2004, the City of Pozuelo de Alarcón already launched a “hospital and nursery” service to help all those neighbors who had problems with their plants. The idea is to advise and offer phytosanitary treatments, but also, remember The Consistory, that the neighbors have a safe place to leave their cactus, ficus, potos and other domestic plants when they go on vacation. On its website, the City Council Clarify In fact, the nursery is open in summer between June 15 and September 15. What are they for? So that when you go on vacation, the care of your plants does not depend on a volunteer neighbor, friend or familiar between time to your home to water and go up and down the blinds. In the nurseries the plants are monitored, they receive care and (if necessary) the staff applies treatments against pests. Philosophy is not very different from that of dog hotels, a type of business that It has spread all over the country. The idea is that when you are not the living beings who are usually in your care do not be disregarded. All. “Plants are living beings, I can’t let them die, I have a responsibility,” I recognized Recently in The country Iván Giacomoni, a neighbor of Madrid who, before leaving his bonsai in a local nursery. “I prefer to take him to a professional rather than ask for favors.” Who use the service? The fan of casuistry is surprisingly broad. They take advantage of plant nurseries people who plan to go on vacation and be out of home for days, but also people who are moving or works and prefer to keep their plants in quiet spaces. There are even those who resort to the service in summer, when the temperature in their homes rises too much, to prevent embarrassment from punishing certain species. Giacomoni is A good example On another reason why people go to nurseries: he usually resorts to service for his Manzano bonsai, a delicate plant and with a high emotional value (it is a gift from his wife) that therefore requires special attention. Entrusting care for a relative or a friend who is not accustomed to that kind of tasks is a concern for the owner and a commitment for those who receive the order. Giacomoni admits that he often collects his bonsai of the nursery much better than he was when he delivered it. What services do they offer? It depends on the nursery. All are basically dedicated to the same thing: caring for plants while their owners cannot do it, but the level of care can vary greatly from one to another. Last year The voice of Galicia interviewed to the person responsible for a Florist of A Coruña with a nursery service that submits to plants an exam to know their status and act accordingly. If necessary, they apply treatments to eliminate pests. In another nursery in the Community of Madrid, they say that, “if necessary”, they even “speak” to plants. “We treat them as if they were family.” Excessive? Before the pandemic in Dubai a garden center decided to go further and offer A summer camp For plants with music and reading sessions. And how much do they cost? Depends. If we talk about the Dubaiti center the first plants can receive at the service without cost, although (At least in 2019) For the following, 7.5 euros must be paid. Here in Spain you can find businesses that take care of plants between 0.5 and € 1.5 a day or between 3 and 7 the week, depending on the establishment and especially the characteristics of the ‘guest’. In the case of the nursery of Galicia, for example, its manager Explain that the specific treatments “are part” and even a home care service is offered for the largest plants. Other nurseries, usually linked to groups and not to private businesses, offer Free services. But … are there so? A quick search on Google confirms that it is not (nor by Asomo) a business as widespread as that of Canine hotels, but it is making its way little by little. TO The initiative From the City of Pozuelo, others have been joining: in the Chamberí area, in Madrid, there is a florist that has decided to launch the service after verifying that many of its customers returned on vacation concerned about the state of their vegetables, and the Circle of Fine Arts also welcomes them Between July and September Without any cost as part of your Climate Refuge Program. Its number of places, yes, is limited. The service is not exclusive to Madrid, or Spain. Can be found in other countries, such as United Arab Emirates, Colombia or United Kingdom. There, in London, a company opened years ago A plant hotel With rooms designed for adapt to its tenants, which includes a spa service with nebulizers. And how are you doing? At least they show that there is a latent need. The web From the Circle of Fine Arts of Madrid it informs that its nursery “is full and there is not even one more pot”, … Read more

In Europe, gas and disused coal plants have unexpected suitors: technology companies

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The climatic commitments that It has acquired Europe They have condemned in the short or medium term the future of gas and coal power plants disseminated by the old continent. Many of them no longer serve, but, surprisingly, the rise of the artificial intelligence (AI) has the ability to save them. This does not mean at all that they will burn gas and coal again; The option on the table is to convert them in data centers. Microsoft and Amazon are, According to Reuterstwo of the large technology companies that are interested in transforming these old power plants into modern data centers equipped to the last one. In fact, its managers are already negotiating with the French energy company Engie, the German RWE and the Italian in the possibility of using their facilities for this purpose. For energy companies this option is very attractive because it allows them to kill two birds. On the one hand, the transformation of their old electric power plants into data centers guarantees them in income with which they did not count so far. And, in addition, the energy companies that I have mentioned in the previous paragraph and some others are negotiating with the technology companies the possibility of give them the supply of electricity that require your data centers. A priori seems like a fissure plan. An agreement in which everyone wins “You have all the necessary pieces, such as water infrastructure and heat recovery.” This Bobby Hollis statementVice President of Energy in Microsoft, repairs something very important: the old gas and coal centrals that are no longer operational have the water supply and the heat management infrastructure that data centers need. Presumably it will not be necessary to undertake a large adaptation to transform these facilities into operational data centers. Agility when putting up these data centers and moderation of costs is what makes them so attractive to large technology On the other hand, Lindsay Mcquade, director of Energy for the EMEA area (Europe, Middle East and Africa) at Amazon, Trust in that the permits that technology companies need to operate these converted data centers are available long before the new facilities. After all, most of Infrastructure are already installed In these buildings from the beginning. In fact, agility when pointing out these data centers and moderation of start -up costs is what makes them so attractive to large technological ones. In Europe and the United Kingdom since 2005 they have closed no less than 190 coal and lignite centralsand another 153 will follow this same path before the year 2038. It is evident that the possibility of reusing all these buildings transforming them into data centers for AI is very attractive. However, there is a challenge that is not yet resolved and that can condition this plan. It is not clear that the electrical infrastructure of some countries is capable of delivering The energy required by these facilities without previously undertaking a large -scale development. In this scenario renewable energies and nuclear will have the last word. Image | Marcin Jozwiak More information | Reuters In Xataka | We have a serious problem with air conditioning: it consumes much more electricity than data centers

The earthquake has revived the fear of a new Fukushima. This time, nuclear power plants are armed to teeth

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The red tsunami alert issued on the coast of Japan after a strong earthquake in Russia has served as a raw reminder of the 2011 disaster. Japanese televisions cut their usual programming to show an unequivocal order in capital letters: “Tsunami! Evacuate!“The message, shouted in unison by the presenters, resonated with those of 14 years ago. But this time, the nuclear power plants were much better prepared. Context. For millions of Japanese, The scene that was lived this Wednesday It was too familiar. The collective memory immediately returned to March 11, 2011, when an earthquake of magnitude 9 unleashed a tsunami that not only charged about 20,000 lives, but caused the worst nuclear accident of the 21st century in the Fukushima central. Yesterday, the workers of the own Fukushima plant They suspended their tasks and evacuated the nuclear power plant towards higher land, knowing that nuclear safety has suffered a radical transformation. The global nuclear industry not only learned Fukushima’s lessons: it made them concrete, steel and new protocols on an unprecedented scale. The turning point. To understand the magnitude of the changes, we must remember what exactly failed in Fukushima-Daiichi. The disaster It was not caused directly by the earthquakebut for the tsunami that followed. Waves of up to 15 meters far exceeded the containment wall of the plant, flooding the emergency diesel generators and cutting all the plant power of the plant. Without capacity to refrigerate reactors, Three of the nuclei merged. The lesson was brutal: the security margins, designed for probable events, were insufficient before an extreme event. Fukushima was a global attention call that unleashed a regulatory and technical revolution. The paradigm shift is summarized in moving from a probabilist approach (designing for what is expected) to a total resilience (being ready for the unexpected). Not only in Japan. Immediately after the accident, regulators around the world launched A thorough review of its facilities, creating international frames to ensure that the lessons learned will be applied everywhere. China and the United States They promoted strategies so that all nuclear power plants can support an indefinite loss of energy. In Europe, all plants passed Stress tests against earthquakes, floods and total loss of security systems, forcing each country to implement a national action plan in case of finding defects. Gravelines, the largest nuclear power plant in France, reinforced his dike and added new gates Mobile Concrete and steel. Japanese centrals have been working like none, investing billions of dollars. They sealed all possible water input routes with stagnant doors, installed high capacity Achique pumps and built higher walls. Onagawa, the central closest to the 2011 epicenter, survived thanks to its 14 -meter wall. After Fukushima’s accident, the Tohoku Electric Power energy company did not walk with little girls and built A new 2 meter high dikealmost like a 10 -story building. Hamooka raised his breakwater 22 meters above sea leveland relocated the emergency diesel generators in a hill at 25 meters high. Tokai-2 raised A slope 1.7 kilometers longprepared to resist a wave of 17.1 meters. The reactors of the future. These lessons have also moved to the new designs of third and fourth generation reactors, including compact modular reactors (SMR), which incorporate them as standard. The AP1000 and its Chinese CAP-1000 derivative They can keep safe for 72 hours without any human intervention or external energy thanks to passive cooling systems that work by gravity and convection. The European EPR-2 includes double containment, a filtered vent system and A “Core-Catcher” Designed to contain the molten nucleus in the hypothetical case of an accident. And the Nuscale or the BWRX-300 of Gen-Hitachi can be installed as underground reactors, which makes them intrinsically immune to tsunamis and other surface disasters. A safer world. Wednesday’s Tsunami alert is a reminder that we are still at the mercy of nature. But also an opportunity to verify that, in the 14 years that have passed since Fukushima, the defenses of nuclear power plants have become a real fortress. The 2011 disaster was not in vain. Image | IAEA In Xataka | People did not take the drills seriously, so Japan found something much more effective: video game drills

22% of renewable plants did not meet the basic tension control criteria during the blackout. And the regulations already demanded it

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Almost two months after the blackout that disconnected Spain and Portugal, the government has released the technical report That analyzes what happened. The document, prepared after checking hundreds of data gigabytes, discards any external attack and points to a chain of technical errors. The decisive factor, according to the document: A network without sufficient capacity To control tension at critical moments, especially in renewable parks. A critical fact. During the blackout, different plants were disconnected preventively when detecting overtheions. The problem is that, According to the reportseveral of these disconnections occurred before even the maximum voltage thresholds allowed by the regulations will be reached. In other words, they did not respond properly to the network conditions. As has pointed out The energy expert, Javier Blas, 22% of the renewable plants did not comply with the criteria required by current regulations. I already demanded it. This is not a case of legal lagoon or regulatory vacuum. The report itself He has made clear that the technical demands for response to surge were already in force. European regulations –Regulation (EU) 2016/631also known as “requirements for generators” (RFG) – establishes behavior requirements for generating plants connected to the network. By the Electric Red Operation Proceduresespecially PO 12.3 (on technical requirements of generation facilities) and PO 9 (on supply quality and safety), already included the obligation to maintain the connection against voltage variations within defined margins. Not adapted to your own transition. The report too He has pointed out to a structural problem: the electricity grid has not evolved at the same pace than the massive renewable deployment. At the time of the blackout, 82% of the generation in operation was renewable. However, the number of synchronous centrals – fundamental to stabilize the network – was the lowest of the year. In this way, the network faced an explosive cocktail: a lot of distributed generation, little centralized control and little response capacity against critical events. A domino effect that, in just 12 seconds, led to the total disconnection of the Iberian system of the rest of Europe. The solutions on the table. The document proposes a package of ambitious measures. Among which we find to strengthen supervision to ensure normative compliance, immediately implement a specific technical service so that renewables actively participate in the voltage control and Increase electrical interconnection with France. Purifying responsibilities. The Government has pointed out both Electric and Electric Companies and possible responsible. From RedeiaBeatriz Corredor has responded ensures that they have not provided all the necessary information, and that the received did not have the desirable quality to clarify what happened. In addition, Corridor recalled that Red Electrica does not manage private networks or distributed control centers, and that its role is limited to guaranteeing the physical compatibility of the system with the programs that result from the electricity market. Image | Pexels Xataka | 49 days after the blackout, the government has published the official report. Against all prognosis, he points to a culprit

There are people growing rare plants at home and reluctant their ‘children’ for hundreds of euros

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In salons with filtered light and shelves that previously kept books a business as green as surprising: that of collection plants. It is not exotic plants without more, we talk about leaves with unique patterns and impossible hybrids; a niche where Some plants are worth more than vision proand where fans with a good eye -and best hand – They are turning their hobby into a business. If you want a rare plant, do not go to the nursery because you will not find it, you better go to Wallapop. However, although the market is full of enthusiasts willing to pay surprising figures for some species, there is still the big question: Can you live from selling plants? We have talked to two of them to tell us more details about this hobby turned into business. Fever to have more plants at home During the pandemic, many launched Bake bread either sport at home. Others, on the other hand, found their passion between pots and cuttings. Interest in exotic plants or the Urban gardens I already came from before, and it makes all the meaning, especially in the cities. Filling the plant house goes beyond decoration, responds to the need to connect with nature. If we add it to the context of confinement, the trend exploded. At the same time there was a boom of ‘plantfluencers’ on Instagram and the snowball has not stopped growing since then. It was precisely Through the book of @Plantitiscrónicaa well -known influencer, with whom I lived (on Instagram @Viviyverde), began in this of plants. Although with a much smaller account, today it has made the leap and cultivate rare specimens (especially Alocasia) that sells through Wallapop. In Sergio’s case (on Instagram @Sergiodendron), his reference was Sidney Plant Guy. Setting in his videos, he learned until his Philodendron and Epipremnum They would give him almost monstrous sizes sheets. To collect to cultivate Collecting plants in floors has a problem: space. Precisely this is what led Sergio to sell some of his plants. In nature, many of these tropical species climb the trees in search of the precious light. The moss tutor seeks to replicate these conditions. “They are plants that become giant immediately, my house was filled,” he tells us between laughs. When a plant becomes very high, it has to Cut it and extend the tutor. And what did he do with the part of the plant he cut? He didn’t fit him at home, so he started selling them. Collecting plants in floors has a problem: space. This was what led Sergio to sell some of them. Sergio’s hall is a real jungle. Once he reached the maximum of tutors he could have, he started with the Anthuriumone of the most fashionable species in this plant collecting. He acknowledges that it is relatively new in the cultivation of this species, but has captivated him: “It is a very diverse genre. The special thing they have is that they are easy to hybridize between different species.” Sergio usually buy his plants in other countries in Europe and creates his own hybrids on his floor in Madrid, many of them sell them In Wallapop. When asking how many plants he has at home he answers with another question: “What do you consider? In total estimated that you have more than 300 plants, 70 larger and the rest are small outbreaks. For Vivi, going from collecting to sell was somewhat more intentional. After a time collecting and creating content on plants, he saw that there was a market and launched a growth store. He currently has two stores in one of the rooms in his house where he cultivates especially Alocasia. It has more than 200 plants on its floor. On the left: one of Vivi’s cultivation stores. On the right, the orders of the week ready to leave. I lived too Sell ​​in Wallapopbut on his Instagram we see that his store is more professional. It has its logo, the packaging is very much curled and it even has merchandising. One of the things you like best is to pack them. It is a very important part if you want to sell plants: you have to get perfect to your destination. “Shipments must be made Monday or Tuesday. If they are sent later, the plant can spend the weekend in a warehouse and arrive in poor condition.” Another aspect to consider is legality. Selling plants within the European Union is legal And it does not require any permission, but if imported from other countries you have to have a phytosanitary certificate. “It’s a mess,” says Sergio. Since last year Wallapop informs the Treasury, So you have to declare income, in addition to being discharged in freelancers. The most sought -after plants What are the most expensive plants? Tropical plants are the ones that most attract these collectors, species such as Philodendron, Anthurium, Alocasia and Monstera They are the most common. But anyone is worth it, It must be a rare species and, if it has a unique, better variegation. In Botany, the variegation is the “state of the plant that shows tissues of different colors or of diverse constitution.” For example, one Albo Variegata Monster It is like the Monstera Normal (the classic ‘Costilla de Adam’), but with white spots. The whiter and pretty the pattern is, the more it will be paid for it. Wallapop is full of rare tropical plants and some are nothing cheap. But not all plants of the same type are worth the same. A Monstera Thai Constellation that can cost us from 60 euros (or more, depending on the size), than a Monstera Thai Constellation Miracle Tricolor that It can exceed 600 euros. The difference? That the second has the pattern in green, white and yellow, a rarity (or miracle, as its name says) that the price increases a lot. Fever by Alocasia and Anthurium It is also booming. Exist 113 species of Alocasia And more than 1,000 … Read more

Japan expired its nuclear power plants after Fukushima. He has just reversed with a overwhelming law

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14 years after Fukushima disasterJapan has pressed the reset button in its nuclear policy with a new law that It has just come into force and will allow the nuclear reactors to operate beyond 60 years. Energy Pendulazo. Behind him 2011 disasterJapan imposed a strict limit to the useful life of nuclear power plants: they could operate for 40 years, with a possible extent to 60 years if they exceeded rigorous security tests. Now, that barrier has vanished as a solution to the energy challenges facing the country. Stop the clock. The law introduces an ingenious formula To extend the useful life of Japanese nuclear centrals: the periods in which a reactor has been inactive due to “unpredictable circumstances” will now not count in their operating age. This includes stops for security reviews or judicial suspensions, provided they are not due to a negligence of the operator. The clearest example is that of reactor 1 of the Central de Takahama. Inaugurated in 1974, he is the oldest in the country. After Fukushima, He was standing for about 12 years. With the new law, that time “does not count”, which would allow it, in theory, to continue working until 2047, reaching a useful life of 72 years. Of course, the new law is accompanied by a strengthening of supervision. The reasons for change. The 180 degree turn in Japanese nuclear policy responds to a perfect geopolitical storm. The Russian invasion of Ukraine shook world energy markets, evidencing the dangerous Japan dependence on imported fossil fuels. On the other hand, the government provides for a massive increase in electrical demand promoted by artificial intelligence and the manufacture of semiconductors, two strategic sectors for the future of the country. As a fourth world economy and fifth CO2 issuer, Japan has the ambitious objective of achieving carbon neutrality by 2050. Nuclear energy, free of direct emissions, is now an indispensable tool to achieve it. The new Japanese energy mix. The road map is clear: Japan aspires to Renewables are the main source of energy By 2040, but nuclear energy will play a fundamental role. For that same date, the country expects atomic energy to represent about 20% of the country’s energy supply, a gigantic leap from 5.6% of 2022. Image | Hirorinmasa (CC by-SA 3.0) In Xataka | The largest nuclear power plant in the planet is a beast with seven reactors. Is ready to return after Fukushima

China is turning its roofs into power plants. He has achieved in three months what in Europe costs three years

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China has turned its roofs into solar engines, and record time. In just three months he has installed more photovoltaic on roof than Europe in years. Why is it important. China not only leads the energy transition, but is changing the usual rhythms to which it can occur. According to the latest report of Rystad Energyhas installed 36 GW of solar energy on roof only during the first quarter of 2025. That is more than some European countries reach after three years. The Energy Newspaper He summarizes it in a phrase: China does everything big. In figures: 60 GW Solares in total during the first three months of 2025. Of these, 36 GW (60%) in roofs. 130 GW of distributed lots are foreseen throughout 2025. The large facilities will even exceed that figure: 167 GW projected. The context. China is closing its XIV five -year plan. The New regulations of the National Energy Administration (NEA), in force since May, has created a counterreloj race to install before the regulatory cut. There is an emergency climate generated by … Self -consumption incentives. Network access restrictions. And the liberalization of green certificate trade. Those 36 GW are superior to what countries such as Spain or France can install for more than two years, counting all of solar facilities. The EU, together, installed 56 GW throughout 2023, and only one part was in roofs. In detail. The thrust has not been homogeneous. The provinces with greater normative flexibility, such as Jiangsu and Guangdong, have triggered the photovoltaic on roofs. Others, such as Interior Mongolia or Jilin, have restricted both the self -consumption that they have barely contributed. Behind the photo of the record there are certain strap: Some large commercial projects can no longer sell electricity to the network. It is increasing legal and contractual complexity. Promoters and investors face a more uncertain environment. And now what. China will continue to install at a speed far higher than we are accustomed to in the West. And the distributed model will grow, although foreseebly with certain adjustments. Europe lives much more slow display marked by a dense bureaucracy. If you keep the rhythm, China will end up making more facilities on roofs in a year than the sum of many countries in a decade. In Xataka | If Europe does not want to freeze this winter this winter will have to pay much more for gas. You can thank China Outstanding image | Bill Mead in Unspash

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