tons

A tower of 2,000 tons of sand

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In a town in southern Finland, a gigantic silo stuffed with powdered rock keeps an unexpected promise: clean, cheap and stored heat for months. The world’s largest sand battery has been put into operation, which began as an idea of ​​two friends in 2018 today It has become In a pioneer installation that seeks to solve one of the greatest challenges of renewable energies: its large -scale storage. A sand battery. In a place where the sun does not always shine and the wind does not always blow, the storage for renewable energies becomes prevailing. The thermal battery of Polar Night Energy, built next to the Urban Heating Plant of Pornainen and managed by Loviisan Lämpö, ​​officially launched on June 11, According to Euronews. This battery has a thermal storage capacity of 100 MWh, with an efficiency that is around 85 and 90%. Ten times bigger. The new cylindrical structure has a height of 13 meters high and 15 wide, filled with about 2000 metric tons of crushed steatite – a byproduct of the manufacture of Finnish chimneys. That powdered rock, stored in an isolated silo, becomes a gigantic thermal energy accumulator, capable of supplying the demand for heating of one week in winter or a month in summer, According to TechCrunch. How can it be of sand? Although it may seem sophisticated, the principle is relatively simple. Electricity is used – preferably of solar or wind origin – to resistively heat the air, which in turn transfers heat to the sand into the silo. The sand, due to its high density and heat capacity, retains that heat for days or even months at temperatures up to 500 ° C. So, when needed, the system releases hot air, which heats water for the urban heating network. In the case of Pornainen, he supplies thermal energy to public buildings, homes and even the municipal pool, such as has pointed out Euronews. All control and prediction of energy performance is managed by an advanced heat transfer model, which calculates optimal load and discharge in real time. To reduce the use of splinters. With this new structure we want to reduce the use of splinters in urban heating by 60% and eliminate up to 160 tons of CO2 per year. In addition, it could be added that construction sand is not being used, but a stoatita recycled a local by -product. Polar Night Energy co -founder Markku Ylönen, has explained in Euronews that the material used must fulfill certain thermodynamic criteria, but it is not necessary to be sand as such. Any high density granular substance can work. This opens the door to circular economy models and avoids pressure on river ecosystems. Connected to the electricity market. The battery is within the energy reserve service, and from the company they continue working on a pilot to convert the heat stored in electricity, which could further transform the energy flexibility of the system. In addition, he counts with an estimated storage cost much lower than that of lithium batteries, According to TechCrunch. A new paradigm change. In times of climate crisis, perhaps the future of energy does not depend only on lithium, hydrogen or large solar parks, but also for forgotten materials such as sand. From the heart of Finland, a silent battery already heats houses, libraries and schools. Image | Taro Kam and Pxhere Xataka | While Europe desperately seeks alternative to Russian gas, a Spanish province has already found it: Burgos

Japan has discovered rare earth tons on its most remote island. Casually, a Chinese aircraft carrier has just approached

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Year 2022. Japan Make a decision That he was going to be fruit months later. The Japanese nation did not want to depend so much on China in a matter of rare earths, so decides to start a series of projects to search for them even at the bottom of the ocean. In the summer of 2024 they give a treasure in that seabed: a site of 230 million tons Of those “precious” lands, a swag that are under the easternmost island of the nation. Chance or not, something unprecedented has just happened in front of the enclave: a Chinese fleet With an aircraft carrier. An unpublished maneuver. For the first timea combat group headed by the Chinese liaoning carriers He has entered the exclusive economic zone (ZEE) of Japan, marking a new phase in Beijing’s naval projection and awakening immediate concern In Tokyo and Washington. The group, composed of the aircraft carriers, two destroyers with guided missiles and a supply ship, penetrated waters to about 300 kilometers to the southwest of the Japanese Minamitori Islandthe easternmost point of the archipelago, before leaving the area to perform aircraft takeoff and landing exercises. Although Japan He avoided confirming If he presented a formal protest, he said he had transmitted an “appropriate” message to the Chinese authorities: he displayed the Haguro destroyer To follow the activity of the Naval Group. Minamitori and his treasures. As We explained at the beginningthe incident is not just symbolic: Minamitori It is not inhabited by civilians, but houses facilities of the Japanese weather agency, self -defense forces and coastguards. Beyond its isolation (about 1,900 km from Tokyo), this remote island has become a point of Geoeconomic interest Due to the vast submarine deposits of rare metals, especially manganese nodules. In fact, recent studies estimate that nearby seabed contain More than 200 million of tons of these resources, fundamental to Strategic technologies and high capacity batteries. The passage of Liaoning so close to the enclave adds a warning dimension on Chinese interest not only territorial, but also economic in areas where Japanese sovereignty is not in dispute. Minamitori Island Leave Vú. Although this has been the first documented incursion of a Chinese aircraft carrier in this part of the Japanese ZEE, the truth is that it is not An isolated fact. Liaoning himself had already sailed Last month Between two Japanese southern islands, also within another region of the Japanese ZEE. In September 2024, he crossed between Yonaguni and Iriomote, two islands near Taiwan, even entering into adjacent watersthat extend to 24 nautical miles from their coast. In each of these movements, Beijing has rehearsed navigation patterns that expand the operational scope of its navy, reinforcing its ability to operate far from its coastline and projecting power in sensitive areas. Tactical climbing. We have gone counting. These incursions occur in a context of Regional tensions persistent. Japan and China keep years ago A dispute over the Senkaku Islands (Diaoyu in Chinese), uninhabited, but strategically located in the Eastern China Sea. Beijing has not stopped pressing its claim with regular naval patrols (even with buoys), while strengthening its presence in the Western Pacific through demonstrations of force such as Liaoning. The repetition of these maneuvers suggests A deliberate campaign to expand the regional tolerance threshold in the Chinese presence in areas traditionally dominated by the United States and its allies. Contained response. The spokesman for the Japanese Ministry of Defense has been clear when interpreting the maneuver as An effort from China For “improving its operational capacity in distant areas”, a reading that coincides with the recent evolution of Chinese military doctrine, more ambitious and less disguised. Although Tokyo has opted for a rather mesurated response, focused on intensive surveillance instead of direct confrontation, the underlying message It seems unequivocal: Japan is not willing to normalize Chinese military traffic in its maritime influence areas, especially in areas close to resources strategic However, the lack of a formal diplomatic protest could be interpreted as an attempt to avoid an immediate escalation while alliances are consolidated and countermeasures are evaluated. A red line. What just a few years ago would have been unthinkable, that a Chinese combat fleet with an aircraft carrier would navigate so close to the Japanese eastern end, today is an operational reality with lasting implications. As China strengthens its fleet and displays your assets With greater confidence, the Pacific maritime border becomes a board increasingly unstablewhere the strategy of the consummate threatens with redefining the rules of the game. If you want also, the Liaoning transit Together with the Japanese island, not only defies the regional balance, but also rehearses the normalization of a Chinese military presence in key areas for the energy, territorial and technological security of Japan. A Key Chess Chart Oceanicone where each movement is a reaction test. Image | BaycrestUS Air Force In Xataka | China has been claiming as its islands from Japan 130 years. So he has made a decision: surround them with buoys In Xataka | Yonaguni’s Japanese island was known for its beauty and Bad Bunny. Now it is a military strength because of Taiwan

China had been buying tons and tons of soy to the US for years. A country has won in place: Brazil

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China likes American soybeans. A lot. Every year matters from the fields of Illinois, Minnesota or Iowa Millions of tons From a crop that is consumed directly in pod, it is processed or is intended to feed cattle. The problem is that in full Commercial Warand with him Tariff crossing Of more than 100% applied by Washington and Beijing to their respective exports, that American grain will probably stop being attractive in Chinese factories. It has already happened years ago, during the commercial war of the first mandate of Donald Trump. And then, as now, China began to look with increasing interest other sources of soybeans. Which is it? Argentina and especially Brazil. A figure: 27 million. He Tariff pulse Between the US and China, which has resulted in a rise in encumbrances of more than 100% to the commercial flow in both directions, threatens to hit a key merchandise: soybeans. The reason is very simple. American farmers sell a lot, a lot of soy to the Asian giant. In 2024 that flow exceeded 27 million tons metrics, with a value of 12.8 billion dollars. Moreover, oleaginous seeds (group that includes soy) were one of the main US exports to China in terms of value. Two years ago, the US-China Business Council calculated that, together, oleaginous seeds and cereals represent the largest export of the US to China, with a value that was then ascended to 25.4 billion. To have a clearer image of what soybeans supposes in those accounts, The New York Times Precise that last year mobilized nine cents of each dollar of goods that the US sold in China. USDA data shows that the Asian country monopolizes Something more than 40% of the Total US Soy Sales. A percentage: 135%. That is the rise of tariffs that will have to deal with that huge flow of American grain to China from now on. The percentage is the sum of two increases: the 10% imposed by Beijing in March to the importation of certain agricultural products and The extra 125% With which, already in recent weeks, he responded to the escalation of the commercial war with the US. The question they leave by driving those rise in levies is obvious: how will it affect the flow of American soybeans? Will it remain attractive to the Chinese market with that 135% rates? The issue has generated expectation between The analysts And of course Farmers worry From the US, a good part of them installed in states that, such as Iowa, Indiana or Ohio, are important soy producers and last November they voted for Donald Trump. “We deal with bad weather, pests, tractor breakdowns,” he lamented recently Heather Feuerstein, owner of a Tnyt Michigan farm. To all these challenges are now added tariffs, which in their opinion suppose “a threat” for their way of life. One date: 2017. While the tariff pulse with which he has started 2025 is being particularly intense, it is not the first time that Feuerstein and the rest of his colleagues are seen in a similar situation. Years ago, during his first presidential mandate, Trump has already started a commercial war with China that fully affected soy exports. As? Leading Beijing to bet on other suppliers and reducing the flow of grain ‘made in USA’. Nikkei precise which in 2017 was behind almost 40% of Chinese imports. Although the commercial flow remains high, in 2024 that figure was already 20%. Recently the CNN elaborated A detailed graph in which it shows that between 2017 and 2018 the US soybeans exports to China foster from 31.7 million metric tons to 8.24. Since then the flow has been recovered until it is located at 27.2 last year, although the data remains below the one registered before Trump’s first mandate. In general, from the Department of Agriculture (USDA) esteem that the commercial war caused direct losses to the US agricultural exports that exceeded the 27,000 million of dollars between 2018 and 2019. A country: Brazil. Every war has its winners. And the commercial open years between the US and China has a very clear one if we talk about soybean trade: Brazil. He same graph The CNN shows that as US exports lost bellows those of Brazilian grain shot. From 2016 to 2018 the flow destined for China rose to 68.6 million metric tons and in 2024 the 72.5 million tons were exceeded, well above the US export levels. In general, it is estimated that in recent years China increased 35% Its annual imports of Brazilian soybeans while they reduced the Americans by 14%. If the growth is ever seen the growth was Very superior. What does that mean? That in 2017, Brazilian soybeans supposed about 50% of its imports for China, now Round and 70%. A reflection “will have to acquire more”: “If you can’t get it from the United States, you will have to acquire more than Brazil. And they will have to pay more,” Comment to Tnyt Neusa Lopes, agricultural tour directive, an outstanding soy producer of the state of Mato Grosso, in Brazil. The truth is that the commercial war comes after, at the end of 2024, XI made a state visit to Brazil to strengthen ties between the two countries and the Brazilian Association of Soy Producers I confirmed recently that at the beginning of the month the Asian giant signed contracts for millions of tons of grain. Beyond Brazil, There are analysts They point out that Beijing could rely on Argentina, Another great producer. Between what happened eight years ago and the current scenario there is however An important difference. After years of commercial flow between China and Brazil, today the first one has much easier to stock up on the crops of the South American country. The Asian giant has invested in warehouses, railways, ports and other infrastructure that facilitates the transfer of Brazilian soybeans in Chinese ships. The clearest example is the great open terminal this year in the … Read more

chartar 600 tons of iphone from India, according to Reuters

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Two days ago The Times of India indicated that Apple had chartered iPhone full flights from India Towards the US. The goal was none other than mitigating the impact of the tariffs announced by Donald Trump, which were activated days later. Now It is Reuters who affirms the same And it gives some more data. For example, there were not five flights, but six. 600 tons of iPhone by plane. According to Reuters, Apple sources hired several Charter flights to send 600 tons of iPhone from India to the United States. Before doing so, it also increased the production of these smartphones to be able to send them urgently and thus be able to mitigate the tariffs of President Donald Trump. 1.5 million more phones in its inventory. Those 600 tons are equivalent according to Reuters to 1.5 million iPhone, an especially striking figure. According to Reuters “about six cargo planes with a capacity of 100 tons each have flown since March, and one of them did this week just when the tariffs were activated.” Manufacturing even Sundays. In Reuters they also indicate that Apple accelerated the iPhone production in India in 20%. To do this, he added workers and also extended the most important Foxconn factory operation in India so that there was no rest any day: the workers also worked on Sunday. Two “direct sources” confirmed that the Foxconn factory in Chennai is working on Sunday, which is normally a party. They are not so many. According to estimates Business of AppsApple sold 100.4 million iPhone in 2024 in the American continent. Our estimates according to Apple’s fiscal results place quarterly sales in the US in 2024 between 18 and 28 million. Although the iPhone is a product whose sales vary significantly according to the time, we can ignore that data and establish that every month average more than 8 million mobiles. Those 1.5 million are an undoubtedly striking figure, but they do not suppose so much for total Apple sales. Even so, they would have helped mitigate the impact of tariffs, which in the case of India is 26% although now They have been temporarily deactivated By the truce announced surprise by Trump a few hours ago. You can see the touch of cook. Yeah Tim cook is distinguished for something It is for its domain of the supply chain and its search for optimization (economic also) and efficiency in these processes. If what they indicate in Reuters is true, he was probably the one who made the decision to accelerate the production of iPhones in India and then send them in a hurry by plane to the US to get ahead of the tariffs. The strategy had been in preparation for months. A source from the government of India indicated how Apple really had been preparing the land for eight months so that its orders quickly passed through customs in Chennai. Even the government of Prime Minister Narendra Modi asked those responsible for this area to support Apple with those shipments, they indicate in Reuters. Cook met with Modi in April 2023 with the aim of promoting the manufacture of its iPhone in this country. Image | Logistics+ In Xataka | The European car industry has a problem with US tariffs. Your solution is surprising: India

700 tons of nuclear waste have arrived in Germany from England. Germans are not quite happy

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A very particular shipment has landed on the German coasts. The special ship for the transport of nuclear waste Pacific Grebe docked in the port of Nordenham, northwest of Germany, transporting highly radioactive waste from the United Kingdom. Upon arrival, It was received by antinuclear activists and a strong police device. The controversial delivery. In total, seven castor nuclear containers, each four meters long and with a weight of more than 100 tons. More than 700 tons of nuclear waste in total only with this shipment. It’s about high -level waste (HLW) subject to a vitrification process. That is, mixed with liquid silicates and sponsored in stainless steel cylinders that are sealically sealed once the glass solidifies. These cylinders are then introduced into Castor containers, made of cast iron and stainless steel, a robust armor against radiation. They are German waste. The remains of the reprocessing of nuclear fuel used in former German centrals, which until 2005 was sent to facilities such as Sellafield’s in the United Kingdom and Hague, in France. Although Germany closed its last nuclear centrals in 2023, it has the contractual obligation to recover waste. This is the second of the three shipments planned from Sellafield to complete the repatriation of German nuclear waste. The first arrived in 2020 and was stored in Bibliis. Shipments from France concluded in November 2024. Once in Nordenham, Castor containers are moving with cranes to a special train. Before embarking on the ground, technicians make measurements to ensure that radiation levels comply with legal limits. The train takes the remains to a Intermediate storage In Narderaichbach (Bavaria), next to the old nuclear power plant in ISAR. The exact route remains a secret for security reasons. Why protests? The arrival of new waste has revived the debate and nuclear opposition in Germany. Groups like Ausgestrahlt (“Irradiada”) and Castor-Stoppen (“Stop the Castor”) have organized the protests. They argue that every movement of these materials “entails a huge risk” and criticize that the waste moves to Temporary storesinstead of waiting to have a deep geological cemetery definitive. Move them now, They say“only postpone the problem and do not solve it”, and ask that the waste only transports once towards their final destination. More protests are expected along the route that will presumably follow the train, including cities such as Bremen and Göttingen. There is a strong police deployment around these transports. The temporary stores. Germany faces the challenge of managing about 27,000 cubic meters of accumulated radioactive waste for 60 years of nuclear energy. For now, these materials are stored in 16 temporary stores distributed throughout the country. The search for deep geological storage to bury them definitively is underway, but it is a long and complex process, As Finland has demonstratedwhose example now follows countries that are closing their nuclear plants; Germany and Spain at the head. In short. Germany is fulfilling its international obligations by bringing its own nuclear waste back. It is what promised the United Kingdom and France. But each shipment reopens the wound of an unresolved problem: the lack of a permanent and safe home for the most delicate legacy of its nuclear era, which generates restlessness and protests between part of its population. Image | Download a Castor container in 2001-Dennis140 (CC-BY-SA) In Xataka | Switzerland will come true the invention of Nobel Carlo Rubbia: a nuclear power plant that reduces 80% of radioactive waste In Xataka | France has presented a striking plan for its nuclear waste: converting them into forks and pans

Right now there are thousands and thousands of tons of olive oil embarking on the United States

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If there is a word that perfectly defines the current state of the Spanish agricultural sector, that word is: chaos. While many wine and oil companies They anticipate sales up to six months to the US To avoid the tariff effect, others Cancel hundreds of orders. That’s why, As the dreaded April 9 approachesthe bags fall and the world prepares to a more than possible recession. The question that everyone of oil is done is what will happen to what was supposed to be the first quiet year after the great crisis. Before tariffs. As Rafael Pico explainedDirector of the Spanish Association of Olive Oil Exporting Industry and Commerce and Oil Oils, between the months of January and March, dozens of companies in the sector have advanced their exports to the US. In January alone, the last month of which we have consolidated data, increased by 5,000 tons compared to the previous year. In February and March similar (or higher) figures are expected. Six months. That is, according to their own calculations, six months of consumption. And it can be considered a “security mat” waiting for Europe and the US to agree. The same has happened with wine, but not so much with other perishable products (such as hams or sausages). However, the oil is different for a simple reason: there is no substitute. Is there no substitute? Although it is true that countries such as Morocco, Turkey, Australia, Argentina or Chile could benefit from tariffs (because it will be half that Europeans), the truth is that none of those markets can satisfy the thirst of aciete of North America. 80% of the oil consumed in the US comes from Europe, explained from the COAG. Its own production, if we want to have the complete perspective, are about 6,000 tons of a set of 350,000. Who could put those amounts of oil on the table? In addition, we come from very high prices. That is something that also plays in favor of Spanish oil: last year We saw prices at 9 euros and now they are 3.5. In this context, you just have to contain a bit the fall in prices to the end user so that the effect of tariffs is not noticed. In fact, it is possible that the Ahroa price with tariffs is lower than in previous campaigns. They are good news, right? Not everything. Because, as it is, it is expected that sales fall and, in addition, there is a country with much higher tariffs that will have to redirect its production to Europe: Tunisia. It is true that we speak only of 56,000 tons per year in Spain, but an indiscriminate increase at this time can erode the profitability of many drying farms. The background problem. It is that the tariff war will distort the entire market. And it will make it the recovery of the sector is very complicated. It doesn’t hurt to remember that We have been very bad for a few years and that most producers concentrate on surviving. The dust that is raising all this commercial battle makes it very difficult to make decisions in the future. The problem is that it is time to take them. Image | Dimitri Karastelev In Xataka | For centuries, olive leaves were used to feed cattle. Now some grenadines want our nutrition to revolutionize

Aliexpress anniversary with tons of offers in technology: these are the best

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The Black Friday or Christmas is not the only dates that we have available to save to the fullest in our purchases. There are other great events during the year, as is the case that it has just begun today: The Aliexpress Anniversary. Thanks to this new marketplace promotion, we have available a huge number of offers in all types of technological products. In addition, we also have the following discount coupons to save even more. code discount Minimum purchase Those02 2 euros 19 euros Those06 6 euros 39 euros Those08 8 euros 59 euros Those12 12 euros 89 euros Those20 20 euros 139 euros Those40 40 euros 239 euros Those60 60 euros 369 euros Those70 70 euros 469 euros All these codes They cannot accumulate or are valid with other promotionsIn addition to that they are not compatible with mobile phones or virtual products. The Aliexpress anniversary loaded with chollos begins Among all the offers we have available right now in technology, just then we leave you A selection of some of the most interesting: Asus Rog Allythe most powerful version of this portable console, by 384 euros with the code those60. Samsung Galaxy Watch5 Proa great smartwatch with a very elegant design, by 153 euros with the code those20. Sony PlayStation5 Prothe best console that Sony has to date, for 654.99 euros With the coupon those70. Xiaomi 14tan off -road mobile phone, by 365 euros. Sennheiser Momentum 4 Wirelessheadphones with good sound and great noise cancellation, by 190.15 euros With the coupon those20. Asus Rog Ally Although we have already available a new version of it, it is still a great time to get this version of the Asus Rog Allywhich comes with the Z1 Extreme chip. It is a powerful portable consoleideal for squeezing even demanding games. Thanks to what comes with Windows 11 we can also use services like Xbox Game Pass, giving rise to a huge games library. It comes out by 384 euros with the code those60. * Some price may have changed from the last review Galaxy Watch5 Pro The South Korean firm has also recently launched watches, but this Watch5 pro It is still one of its best proposals to date. It offers a fast and very fluid experience, in addition to having great autonomy supported by Wear OS. Ideal right now that we can get it for 153 euros with the code those20. * Some price may have changed from the last review Sony PlayStation 5 Pro The most powerful console that Sony has manufactured to date, its new PlayStation 5 ProThis new Aliexpress anniversary is also the protagonist. It is a console that will allow us squeeze all compatible games to the maximumwhich are not precisely few (and will be more in the future). It is true that it comes without a reader, although we can buy it apart when we need it. It comes out by 654.99 euros With the coupon those70. * Some price may have changed from the last review Xiaomi 14t If we are looking for a new mobile phone and want something with a great value for money, beware of this Xiaomi 14t. It is a great phone that counts With 6.67 -inch AMOLED screenGreat power thanks to its socio mediatek dimensity 8300 ultra and a rear camera system with triple sensor that will allow us to take good photos in any scenario. We have it available for 365 euros. * Some price may have changed from the last review Sennheiser Momentum 4 Wireless Great sound quality at a great price. That is right now what these sennheiser momentum 4 wireless offer us, some headphones that also stand out for being very comfortable to use and offer A autonomy of up to 60 hours per load (In addition to having fast charge). We can buy them in Aliexpress right now for 190.15 euros With the coupon those20. Sennheiser Momentum 4 Wireless * 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 | Aliexpress, Asus, Samsung, Sony, Xiaomi, Sennheiser In Xataka | The 17 best 2024 video games In Xataka | Best air fryers. Which to buy and 10 airfryers recommended from 50 euros

Rate has more than 40,000 tons of algae and does not know what to do with them. So you will try to monetize them

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Desperate and without knowing very well what to do, the Tarifa City Council began to transfer Asian algae (Rugulopterix Okamurae) that they were invading their beaches in a landfill near the deputy of the municipality. It was 2019. Since then, 40,000 tons have accumulated and, like They themselves recognized in October“They don’t know what to do.” The landfill begins to stay small and the cost of treating all that huge hill of algae exceeds five million euros. Something that the Cadiz Consistory cannot afford. Therefore, for months, they ask that some administration help them out of that dead end. Without much success, really. But what do so many algae do there? Is it normal? It depends on what we understand as normal: the Rugulopterix Okamurae It is an invasive plant And, therefore, it is not a traditional problem. However, in recent years, its impact has not stopped growing. That is an ecological problem (they reduce the biodiversity of each place they arrive), economic (prevents fishing) and aesthetic (produces damage to tourism). But it is also a waste management problem. Because, when they pile up on the beach, they become urban waste. And accumulate wildly. To put figures, “only in Ceut Antonio Vegara Jiménez said in Newtral. Now they have had an idea. And, tired of passing the ball from one another, the City Council has approved the installation of an experimental bioreactor of a Valencian company (Poplac Development) With the idea of ​​testing if it is viable to convert that mountain of waste into a mountain of money. Money? Well, if we want to be precise, it would be in a “mountain” of biogas, electricity and fertilizers. But yes, in general terms, it is about testing if the “public-private collaboration” can give an exit to all that biological material that accumulates near the Strait. As explained in the economistthe installation that PLACAC DEVELOPMENT prepares could generate a megavatio room for every 15,000 tons. And, in addition, produce fertilizers for agricultural use. And will it work? Well that is the big doubt. From what we know, there are already projects like this in Mexico and it seems that the results are good. But the sector is very incipient and regulation is very different in Europe. However, there is something clear: something must be done. The invasive species They are the order of the day And if we do not look for solutions, we will have many more problems than a landfill with 40,000 tons of algae rotting. Image | Geoff Dude In Xataka | Cultivating seaweed in the sea is one of the plans of Geoingenieria to get rid of climate change. Maybe it’s not a good idea

The Dana left 800,000 tons of waste and mud in Valencia. Now they will reuse for raw material

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The Dana that hit the Valencian Community on October 29, 2024 caused great shock throughout the country, leaving more than 200 fatal victims. In almost five months, I They have generated More than 800,000 tons of waste mixed with mud, a huge figure, since the Valencian Community usually produces an annual average of 180,000 tons. And what are they going to do? In recent months we have seen with much of the national population has turned with the reconstruction and aid in the streets of the Valencian municipalities. However, given the data on the waste, the Ministry of Environment, Infrastructure and Territory He has decided to reuse The land mixed with flood waste for various works in landfills, quarries, agriculture and construction. Reuse. One of the points enabled to carry out this work is in one of the most affected areas of the catastrophe, Catarroja. The project consists of a machine that will make a screening between earth and waste, and then analyze them and make sure they are free of pollutants. Once treated, the Earth can be reused in different spaces. However, it is not there, because it is diversifying in other types of waste, such as tires, butane, scrap and mattresses, for its specific treatment. Reuse in agriculture. The floods caused by the overflow of rivers and ravines dragged large amounts of mud, debris and waste that affected both crops and soil quality. La Ribera Alta and the area of ​​L’Abufera, Key areas for agricultureThey saw how their rice crops, citrus and vegetables were destroyed. For this reason, working on the recovery of the affected soils trying to the sludge and the polluting sediments. However, mud samples taken in the area of ​​the Natural Park of L’Albufera are currently low, but concern persists on long -term effects. Other points to manage waste. The Ministry of Environment, Infrastructure and Territory has created Local collection points in which to accumulate the remains of the municipalities. Transfer points have also been enabled where to make a first crushing treatment, separation of metals and mattresses, located in Quart-Manises, Picasent, Catarroja and Alfafar. Waste energy management. While the Valencian Ministry has promoted this type of solutions, also It is exploring The possibility of incinerating some of this waste. In fact, incineration, as if it were a thermal power plant, allows transforming the heat generated into electricity. In fact, several experts They have defended That incineration reduces the percentage of rejection and, in addition, put as an example that burned waste produces ashes that are useful to develop, among other things, cement. In addition, Spain has advanced Significantly in the use of the biomethane, a clean energy source that can be generated from organic waste and landfills. The use of biomethane could complement the efforts of the Ministry of Environment, Infrastructure and Territory, by providing a sustainable energy solution and reducing the environmental impact of the waste generated by the DANA. Forecasts While the terrain is still being cleaned, one of the areas most affected by waste dragged by the Dana has been the Albufera of Valencia and its beaches. In them, more than 60,000 kilograms of garbage have been removed, including up to 36 varieties of different waste, such as tires, bumpers, butane, furniture and plastics. As cleaning and recovery efforts continue, more additional measures will have to be implemented to address waste dragged by future floods or natural catastrophes. Image | GVA Xataka | We have been thinking that the recycling of plastics worth something. Maybe we were wrong

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