energy

water as a super energy store

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That water is the most common substance on Earth It doesn’t mean we know it at all.. In fact, a revolutionary new study has just shown that, under the right conditions, the liquid can take on properties that defy everything we know about it. And the research, published in the journal Naturereveals that water confined in nanometer spaces simultaneously becomes a electrical conductor and in a large energy store. The investigation. This discovery, which seems straight out of science fiction, not only opens the door to a new generation of technologies in energy and biomedicine, but also has an important Spanish seal. It has the key participation of the University of Granada (UGR) in an international team led by the University of Manchester and which has the Nobel Prize in Physics Andre Geim. Dual behavior. Scientists discovered that when water is trapped in channels just one or two nanometers—a space a million times smaller than a millimeter—its electrical behavior is completely transformed. It acquires, at the same time, two properties that until now were considered contradictory. The first of them is extreme electrical conductivity. This means that water becomes such a good conductor of energy that it reaches levels comparable to those of “superionic” liquidswhich means that protons can move through it with great ease. But it also makes it have a large storage capacity comparable to that of “ferroelectric” materials, with a dielectric constant that shoots up to values ​​close to 1,000 when the normal value in water is approximately 80. Contradictory. This discovery is especially striking because it clashes head-on with previous work by the same team, published in Science in 2018. At that time, they concluded that confined water became “electrically dead.” How is it possible that it is now an electrical supermaterial? The answer lies in anisotropy: the properties of water change radically depending on the direction of measurement. The first study measured perpendicular to the layers that confined it; the new one has done it in parallel, revealing its true potential. Technological revolution. Having in a single material, and in water no less, a very high ionic conductivity and an unprecedented energy storage capacity is the dream of any engineer. This dual behavior could be the basis for a new technological era in several fields. One of them is logically energy, since the production of much smaller, safer, more efficient batteries and supercapacitors can be tested with ultra-fast charging times. But it also opens the door to creating a water purification membrane that requires drastically less energy. Spanish contribution. Measuring these properties on such an absurdly small scale was a technical feat, but the raw data obtained were a gibberish of complex signals. This is where the contribution of the University of Granada was decisive. René Fábregas, a researcher at the Department of Applied Mathematics at the UGR, developed a sophisticated mathematical model that allowed the avalanche of experimental data to be correctly interpreted. Their work was the “score” that gave meaning and coherence to the measurements, allowing the amazing properties of confined water to come to light. As pointed out by own statement from the UGRwithout this mathematical model, the discovery would not have been possible. Images | David Becker In Xataka | Millions in advertising convinced us that bottled water was healthier. Until microplastics arrived

New technology captures energy from even the slightest breeze

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As China builds wind turbines so big they alter the microclimateGermany has decided to blow in another direction. Instead of climbing towards the sky, it has opted for a quiet revolution: miniaturize and optimize. The result is a small wind turbine so efficient that it is activated by a simple breeze and borders on the theoretical limits of physics. In search of precision. At their Wildau plant, researchers from the Fraunhofer Institute for Applied Polymer Research (IAP) have developedtogether with the BBF Group, an experimental rotor with a composite structure and optimized weight. Their goal: to test whether materials engineering can improve aerodynamic performance in low wind conditions. The first prototypes are already spinning on the ground: Starting with wind of only 2.7 m/s (compared to 4 m/s for conventional models). Up to 450 revolutions per minute. Output power of 2,500 W at 10 m/s. Efficiency of 53%, bordering on the physical limit of 59% established by Betz’s law. Five units are currently being tested at different BBF Group locations to evaluate how height and location affect performance. Almost as efficient as physics allows. The Betz limit explains that No wind turbine can convert more than 59.3% of the wind’s kinetic energy into useful energy. This value represents the theoretical ceiling of aerodynamic performance. For this reason, the Fraunhofer IAP wind turbine reaches 53%, that is, 89% of the maximum possible limit, an exceptional performance for a small format turbine. In comparison, similar commercial systems barely exceed 30%. Precision engineering. The secret It’s on the rotor blades They are made of fiber composite materials and are hollow inside, without the traditional foam core. This choice reduces the total weight by 35% and improves the structural response to wind. The manufacturing process combines industrial 3D printing – capable of creating molds up to two meters per side – with an Automated Fiber Placement (AFP) system, a common technology in the aerospace industry. This method deposits fiber strips with millimeter precision before impregnating them with resin, reducing overlaps and ensuring greater structural quality. Additionally, a special laminated structure allows the blades to flex elastically during storms, rotating in the face of the wind and reducing rotation speed without the need for control mechanisms. A paradigm shift. In a global context dominated by megainfrastructures and concentration of energy power, the miniaturization of wind power represents a total change. These turbines could be installed in homes, companies, rural cooperatives or humanitarian missions. They allow energy autonomy and resilience against network outages or supply crises. The German model does not seek to compete with the giants of China, but rather to democratize the wind. Each small turbine can be integrated into local networks or microgrids, reducing transportation losses and facilitating distributed generation. Looking to the future. The next step of the project aims for complete sustainability. Fraunhofer is already working on recyclable monomaterial structures, made with a single type of polymer. This simplifies end-of-life recycling and dramatically reduces the environmental footprint, a crucial aspect as Europe prepares for mass recycling of wind blades before 2030. If field tests confirm the laboratory results, Germany could take a new turn to its strategy: combine its network of large wind farms with thousands of local microturbines that convert wind energy into a truly distributed resource. When small becomes powerful. While China raises its wind power to the sky, Germany explores the power of a breeze. Fraunhofer IAP engineers are not looking to break size records, but rather to break the efficiency ceiling. In a world that associates progress with gigantism, the future of energy may literally come in compact form. Because in the new wind race, the one who blows the strongest will not win, but the one who knows how to move best with the breeze. Image | Unsplash Xataka | The new wind energy giant will not be in China. Germany begins to build the tallest wind turbine in the world

Clean energy has made the electricity market cheaper. But what we pay for is no longer energy: it is stability

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Spain is a unique case in Europe: it has managed to ensure that gas and coal barely influence the wholesale price of electricity – only 19% of the hours this year, compared to 75% in 2019. according to a report by Ember. Thanks to this, the average Spanish wholesale price was 32% lower than the European one. However, something does not add up: the consumer still paying an expensive billwhy doesn’t the receipt go down? Let’s go in parts. Since 2019, Spain has added more than 40 GW of new solar and wind capacity, doubling its renewable power. In the first half of this year, 46% of the electricity generated was clean. But on April 28, 2025 came the blow of reality: the great blackout. A concatenation of electrical failures and lack of operating margin left much of the country in the dark for hours. The ENTSO-E preliminary report discarded that renewables were the direct cause, but it did reveal a structural problem: the Spanish network was not prepared for so much intermittent generation without sufficient flexibility. Since then, Red Eléctrica operates the system in “reinforced mode”activating more combined gas cycles to stabilize the voltage. According to Emberthat strategy has come at a high cost: in May, gas-based network services represented 57% of the final price of electricity, compared to the usual 14% before the blackout. The underlying problem. Spain produces more clean electricity than ever, but cannot fully take advantage of it. The lack of grid, storage and interconnections is leaving thousands of solar and wind megawatts unused. Although there is now a plan in place to reinforce those connections that act as a bottleneckthe reality is that when there is excess clean energy and it cannot be exported, it is “thrown away”. He curtailment (wasted renewable energy) has tripled since the blackout, going from 1.8% to 7.2%, according to Ember. Furthermore, the country continues to lag behind in flexibility. Regarding investment in batteries, it arrives late: Spain is placed in fourth position in the electricity market, but it is thirteenth in batteries, with only 120 MW installed. Despite to have planned a total of 16,000 MW planned for 2030. The reason for these problems is structural and can be understood with the investment made in networks of such only 30 cents For every euro allocated to renewables, half the European average. In other words, we have more sun than cables. The cost of fear. The problem is not only technical, but economic. As the analyst Javier Blas recalledoperate in reinforced modeeither since April it has cost consumers an additional billion dollars. And that is just the beginning: the approval of the new re-reinforced mode could add another 3,000 million euros and open the door to increases in fixed rates by the marketers, as the UNEF has detailed in statements to El Español. The cost of keeping the network “in tension” is transferred directly to the invoices, even if the wholesale price is low. Ember’s own report points out that the wholesale market price It only covers approximately half of the electricity bill, the so-called “energy component.” The rest – networks, tolls, taxes, stability of the system – does not decrease even if electricity becomes cheaper at source. Therefore, falling wholesale prices do not automatically translate into lower bills. The ghost of the blackout again. Six months have been enough for another feared blackout to return. Red Eléctrica warned of “sudden voltage variations” in the peninsular system, so serious that it asked the CNMC for permission to urgently modify several operating procedures. Among the measures: more room for maneuver to act before the operating day begins and stricter control of reactive voltage. An express adjustment of the country’s electrical operations to contain the ups and downs of voltage, just as my partner described. The REE itself insisted that “there is no imminent risk of a blackout,” but the truth is that no one is calm. “The grid operator has been operating in reinforced mode since April 29, activating gas plants with greater intensity and reducing solar and wind energy,” Blas pointed out. Every day that passes in these conditions adds costs that end up being passed on to customers. The ghost of the blackout is still there: less visible, but more expensive. From patches to clean flexibility. After the blackout a reform package was approved (Royal Decree-Law 7/2025) with measures to strengthen the network and promote storage. Although the decree was rejected in Congress, many of its provisions are being applied in other ways. Among them, the installation of eight synchronous compensators stands out—devices that stabilize voltage without using fossil fuels—and a portfolio of 2,600 MW of batteries, of which 340 MW already have permission. From Ember has been calculated that the compensators will involve an investment of 750 million euros, but will save 200 million a year by reducing the use of gas for network services. The objective is clear: to move from gas as a crutch to clean flexibility as the basis of the system. The Spanish paradox. Spain is Europe’s energy laboratory: the country where renewables have shown that they can reduce the wholesale price, but also where it is clearer to see how expensive it is to sustain this transition without robust networks. As explains Ember’s reportaround 50% of the Spanish electricity bill corresponds to the energy component, which has become cheaper. The rest are system costs and from there, although the megawatt-hour does not cost less, the final bill barely goes down. A major challenge. Spain has shown that it can have the cheapest electricity in Europe and, at the same time, one of the highest bills.Because the energy transition is not measured only in megawatts or solar panels, but in cables, stability and trust. The challenge now is not to produce more clean energy, but to make it arrive—and be paid for—fairly. Image | Unsplash Xataka | A ghost haunts Spain: the ghost of another massive blackout caused by network tension problems

Stop importing gas and turning your subsoil into the new energy strength

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While Europe monitored its gas deposits at the beginning of September –at 76%, a breath to the winter that is coming-, at the other end of the Chinese world he wrote another story. Far from the preventive mentality, the Asian giant is extracting gas at an unprecedented rate. It is not just about filling warehouses, but about rewriting the rules of your energy safety. The awakening of a gas giant. China was already a power in energy matters: storing oil and An undisputed leader in renewables. But now a new identity is carved: being a gas axis. In just twenty years, Beijing has achieved what few believed possible: turning from an almost absolute dependence on imports towards unstoppable rising domestic production. According to analyst John Kempinternal gas production has not stopped growing at a rate close to 10% per year since the beginning of the century. The provinces of the Northwest –xinjiang, Shaanxi, Interior Mongolia– They have registered Even more vigorous increases, 13%, while the Sichuan basin, more mature, maintains a remarkable 9%. Three main levers. The first bet has been the riskiest: getting where few arrive. The big state companies –Sinopec, Cnooc and Petrochina– They have reoriented their efforts towards wells up to 10,000 meters deep and the development of the complex shale gas in Sichuan. . It is not just a technical issue; It is a political strategy with a clear objective: to reduce the dependence of foreign gas, although that means drilling in hostile geological formations and a high cost. The second lever has been geographical. Secondary regions on the Chinese energy map, such as Xinjiang or Interior Mongolia, They have become the new gas engine in the country. With the determined support of Beijing, these areas now concentrate conventional and unconventional gas projects, backed by a logistics network that connects them with the east consumption centers. The third play has been geopolitical. China and Russia They signed a memorandum For the construction of the Power of Siberia 2 gas pipeline, an infrastructure that could inject up to 50,000 million cubic meters per year from Yamal to northern China. Although the price and calendar details are still on the table, the message is clear: Beijing ensures long -term supply, at probably lowered prices, and shields against the volatility of the global LNG market. The numbers do not lie. Official data collected by the Xinhua agency They reflect this turn. Between January and June 2025, China produced 130.8 billion cubic meters of natural gas, 5.8% more than in the same period of the previous year. In June alone, production reached 21.2 billion cubic meters, with a growth of 4.6% year -on -year. The International Energy Agency (AIE) Recognize that gas Win weight in the Chinese energy mix for its flexibility and lower emissions against coal, although it warns that the country must redouble efforts to meet its climatic goals. Meanwhile, liquefied natural gas imports (LNG) sink. According to the data of the KPLer consultant collected by BloombergLNG Chinese purchases will fall in September 22% year -on -year, up to 5.4 million tons. It is the eleventh consecutive month of descents. Reuters anticipates That total imports of 2025 could be reduced between 6% and 11%, weighed by a faster internal demand, the increase in local production and the largest flows by gas pipeline from Russia and Central Asia. Infrastructure for Independence. China is not only extracting more gas; also has woven a colossal network submarinto consolidate its autonomy. The Asian giant already exceeds 10,000 kilometers of underwater pipes, a web that connects gas platforms, wind farms and refineries with the terrestrial network. Emblematic projects such as the Bay of Hohai or the Deep field No. 1 symbolize this new energy border. These pipes transport gas and raw, and in the future they are called to carry hydrogen. The goal is not just technical; It is strategic: to ensure national supply and reduce exposure to international fluctuations. Forecasts The IEA provides that Chinese gas consumption reach its peak by 2035, before stabilizing with electrification and renewables. In the short term, the demand will remain moderate: the lazy industrial growth and the impulse of domestic production could maintain the imports of minimums also in 2026. Meanwhile, investments in deep perforations, the offshore network and the Russian gas pipelines consolidate China as self -sufficient actor and strong negotiator against traditional producers such as the US, Qatar or Australia. The new board. Europe keeps gas to survive winter. China, on the other hand, cava deeper to not need it. In just two decades, the country has gone from depending on metaneous cargoes to negotiate from abundance. If the plans are fulfilled – more national production, pipes until 2030 and Power of Siberia 2 operation in the next decade -, the global map of natural gas could definitely turn to Asia. And the old continent, which today breathes relieved with its full reserves, could soon discover that the next energy crisis will not be decided in Moscow or in Doha, but among Beijing’s offices. Image | Freepik Xataka | The new maritime record of China is shaped like a floating gas plant: 376 meters long and Africa destination

Data centers for AI are an energy hole. Jeff Bezos’s solution: Build them in space

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In the next two decades we will see data centers at Gigavatio scale orbiting the Earth. Or at least that is the prediction that has launched The founder of Amazon and Blue Origin, Jeff Bezos. He said it during his speech at the Italian Tech Week in Turin, where he was able to establish conversation with John Elkann, president of Ferrari and Stellantis. Bezos’s proposal. Space data centers would take advantage of solar energy 24 hours a day, cloudless, rain or night cycles that interrupt the supply. According to Bezosthese “giant training clusters” of artificial intelligence would be more efficient and, eventually, more economical than terrestrial facilities. “We can exceed the cost of land data centers in space in the coming decades,” he said. Why now talks about this. The infrastructure demand for AI is becoming a large hole for the planet. Current data centers consume massive amounts of electricity and water to cool its servers, a problem that is aggravated with each new artificial intelligence model. Given this pressure, large technology explore alternatives: from Locate them in ships o Nordic countries until sink into the ocean. And of course, if we have capacity problems on Earth, some technological ones already think about taking the letter to send them to space. The technical advantages. In space, temperatures range between -120 ° C under direct sunlight and -270 ° C in shadow, which would greatly simplify equipment cooling. Constant solar energy would eliminate dependence on land electrical networks. Bezos places this development as’Natural evolution‘of a process that has already begun with weather and communications satellites. “The next step will be the data centers and then other types of manufacturing,” he explained. The real challenges. As they point out from Tom’s hardwarebuilding a spatial data center of a Gigavatio would require solar panels that would cover between 2.4 and 3.3 million square meters, with an estimated weight of 9,000 to 11,250 metric tons only in photovoltaic material. Transporting all that equipment to space would cost between $ 13,700 and 25,000 million with current technology, needing more than 150 launches. To this is added the difficulty of maintenance, updates and the inherent risk of space releases. Parallelism with AI. Bezos compared The current moment of artificial intelligence With the bubble Puntocom of the early 2000s. “We should be extremely optimistic about the social and beneficial consequences of AI,” he said, although he warned of the possibility of speculative bubbles. His message: Do not confuse possible excesses of the market with the reality of technological advances, whose benefits consider that “they will spread widely and reach everywhere.” When It will be done reality?. Bezos places the temporary horizon “in more than 10 years, but no more than 20”. Today, the project is commercially unfeasible, but its vision starts from the premise that the launch costs will continue to go down and the technology will mature. It remains to be seen, after two decades, part of our digital infrastructure is in orbit, beyond the existing one. In Xataka | Nvidia has control of the most powerful chips of AI: OpenAi, Broadcom and TSMC want to end their XPUS

Spanish Clevergy has just lifted 3.2 million to expand its energy management model

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The relationship between marketers and households is changing: it is no longer going on invoices, it goes from apps that explain what your home consumes and what you can optimize. In that day -to -day landing stands out Clevergya Spanish startup founded in 2022 that has just closed 3.2 million euros To make your European leap. Its proposal allows companies to offer not only a personalized application with real -time monitoring, alerts and savings recommendations, but also a set of solutions to digitize their business. The promised result: customers who better understand their energy consumption and companies that modernize their offer without starting from scratch. Founded in Madrid in 2022 by Beltrán Aznar, Álvaro Pérez and Juan LópezClevergy has moved quickly in a sector where digitalization is already a demand. In just three years he has managed to arrive, according to the company, “hundreds of thousands” of Spanish homes through their agreements with marketers. Its role is clear: it acts under a B2B2C model, that is, it offers technology to companies so that it is the ones that put it in their end customers. This combination of speed and adoption has given visibility in a market in full transformation. Clevergy seeks to convert energy management into a daily experience Clevergy’s proposal for marketers goes beyond an app for its customers. The company has developed a portal that allows to centralize operations and support, in addition to identifying business opportunities and cutting costs. It also offers one API to integrate consumption data and generation from counters, solar panels or connected devices. To this are added white brand applications, adaptable to the identity of each company, and modules that can be inserted into existing platforms. For homes, all this deployment is concretized in functions designed to give more visibility about the energy they consume. Customers can monitor their real -time spending, receive notifications when inefficiencies are detected and adjust their consumption habits. The system also includes comparisons with other users, calculation of potential savings and remote control of connected equipment. In this way, marketers seek to add a tangible value to their offer and generate confidence in a market where the price is no longer the only decisive factor. Clevergy’s growth has been fast. In just three years he claims to have tripled its growth and, in just 18 months, has closed two rounds of financing: the first of 1.5 million euros in 2024 And the second, of 3.2 million, is the one that has just been announced in 2025. The latter is the one that marks a turning point, when arriving at a time when marketers intensify the search for digital services to improve their relationship with customers and reduce costs. For the company, it is a validation of its role in this transformation process. Clevergy has closed two rounds of financing: the first of 1.5 million euros in 2024 and the second, of 3.2 million The round of 3.2 million euros has been led by Racine2 (managed by Serena and Makesense) together with Axon Partners Group, with the participation of Satgana, Wayra (the CVC of Telefónica) and Angels, Juan Roig’s investment society. With these funds, Clevergy seeks to accelerate its international expansion and improve the capabilities of its platform. The declared objective of the company is to continue refining its technology and progressively take it to other countries of the continent. The challenge is now to check how far Clevergy can go outside of Spain. The company has shown traction in the national market, but the jump to Europe implies integrating with different regulations and compete in a stage with other technological and energy actors. It will be key to see how it manages to deploy its platform in new countries and if the marketers really transfer that proposal to the final customer. Its evolution will mark to what extent this digitalization model can be consolidated beyond the domestic market. Images | Clevergy In Xataka | Juan Roig believes that in the future no one will have cooking at home. Mercadona is conquering the market thanks to it In Xataka | A Basque startup of AI has just lifted 189 million euros with a great idea: compress the AI

The plan is to convert the ocean into its energy muscle

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Invisible, but there are. Much of the seabed is occupied by very long roads that connect virtually all countries. ANDl map of submarine cables It does not stop expanding and, if something has shown us the war in Ukraine, is that it is a key infrastructure. They are vital for communication systems. Beside him, there are other types of pipes: Those that transport fuel and those that allow connecting all the Offshore energy infrastructure. And China has just achieved a milestone in its network: they have installed More than 10,000 kilometers of underwater pipes with the aim of continuing to develop its energy independence. China and the offshore. China has a vast terrestrial territory, but although it is exploiting it with Huge solar ‘farms’ and the largest hydroelectric plant in the world (more another one on the way), they are also developing offshore energy. It is the one that allows access to resources at sea, such as Marine wind (For what they are developing science fiction wind turbines), natural gas, solar or oil. The country is promoting megaprojects such as Chaozhou wind park either floating solar plants while drilling Looking for oil independence (Something complicated Due to the volume they need). It is a strategy that responds to two objectives: the aforementioned energy independence and decarbonization betting on renewables. And, to grow in installed capacity in the sea, they need pipes that connect with land plants. Accelerated development. That is where the more than 10,000 kilometers of pipes that China has already installed, one “megaconstruction”, In its own way, which has experienced an accelerated development in recent years. Only between 2021 and 2025, the country installed more than 1,500 kilometers of new pipes, some at depths of more than 1,500 meters, entering the ultra -proprafundas waters. These pipes have different diameters. Thus, there are some of less than three centimeters in diameter, but others much larger that exceed 120 centimeters. Imagine a pipe with the diameter of a 50 -inch TV. Independence. This huge investment translates into projects such as Hohai Bay. It is the one that concentrates the densest pipe network in the country, with more than 3,200 kilometers and focused on both crude and gas transport. Another project is Deep Let No.1the first “field” of Ultraprofundo Gas developed entirely by China that opera 1,500 kilometers deep. Resistant. To install these pipes, the country developed the Hai Yang Shi You 201. This is its first boat designed to tend pipes at even greater than DEEP is No.1. We are talking about that you can perform facilities at depths of 3,000 meters and, for this, the pipes themselves must be resistant. They are designed to resist both high temperatures and a very high pressure, but also They tell with anticorrosion treatment and internal capacity to transport gas and oil currents that reach 120 degree temperatures. Its thickness is considerable: about four centimeters. Projection. In the end, this pipe network is both a technical achievement and the foundations on which the China’s independence desire at energy level. The idea is to exceed 13,000 kilometers of pipes by 2030, further strengthening the country’s energy transport network, while continuing to develop its offshore capacity. And, although we talk about gas and oil, we cannot forget that the country also has an interest in transporting ‘green’ fuels such as hydrogen or shale gas, fuel they recently discovered Gigantic deposits that will help in that objective of reduction of import dependence. Images | BAIR175, Boh In Xataka | A ghost fleet has mapped the entire submarine structure of the EU. The question is what Moscow will do with that information

The amount of nuclear energy generated by each country, detailed in this interactive map

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The World Nuclear Association esteem that there are about 430 operational nuclear reactors worldwide. In full Era of renewables and the decarbonizationnuclear energy remains a important energy source for many countriesso much that China, India or France depend largely on it and even private companies resort to their “own” reactors to feed the glottone artificial intelligence. And in This interactive map We can see not only what are the countries that produce more nuclear energybut how many reactors have or the participation of nuclear in its energy mix. The US giant. The color leaves no doubt: the United States is the country that most GWH from gender nuclear energy in 2024. The estimate is 823 TWH and, although the separate data may not tell us anything, put into context represents about 30% of global nuclear energy. It is the country with more active nuclear reactors -94- and it is estimated that the nuclear participated in just over 18% of its energy mix. It is a remarkable figure if we take into account the impulse of renewables in recent yearsas well as the Importance of gas and oil in its energy matrix. And it contrasts a lot with the 85 TWH of Canada or only 12.3 TWH of Mexico, countries with 19 and two reactors respectively. China. The next darker color is China. Your case is curious because, if there is a Example of impulse to renewableswith immense importance of both wind as of the Photovoltaicbut also with the largest hydroelectric dam in the world (and another under construction), that is China. The 57 reactors in the country are estimated to generate about 450 TWH of electricity, placing themselves as the second power in this area. However, unlike the United States and other countries that we will see below, although they are investigating to have more reactors (with some latest generation on the horizon), the participation of nuclear is still very low in the Asian giant. The calculation is that less than 5% of China’s energy in 2024 arrived from a nuclear reactor. France, Top 1. The French neighbors are those who complete the podium of nuclear energy production and, if in the case of the US we talk about an important participation, in the Frenchman we have to refer to this source as fundamental. It is estimated that the nuclear generated 380.5 TWH for 2024, but the most relevant data is that 67.3% of the energy consumed by France was nuclear. With its 57 reactors, it is the country most dependent on nuclear energy worldwide. France has made huge investments both in nuclear energy and in Nuclear weaponsbeing one of the European shields in this aspectbut perhaps more attention figures from other European countries that, with less reactors, are almost as dependent as France. Slovakia (five reactors) with 60.6%, Belgium (five reactors) with 54.5%, Hungary (four reactors) with 47%, Bulgaria (two reactors) with 41%or Czech Republic (six reactors) with 40%also depend on nuclear energy. Another curious case is that of Slovenia, which has only one reactor and 35% of the country’s electricity depends on not failing. Countries ordered by its dependence on nuclear energy Blank countries. As curious as seeing what countries use and depend on the electricity generated from nuclear energy is to pass the mouse on those that are completely blank. One is Germany. If you have traveled by plane from Spain to Colonia or Berlin, you will have seen the occasional central, so it is rare to see that it does not produce electricity through nuclear. The country had its maximum in 2006, when it generated about 170 twh that would put it together with the giants of today, but after a series of political decisions and step on the accelerator after the Fukushima’s tragic accidentGermany closed all its centrals in 2023. Another absent is Australia, where it is prohibited by law. Also Italy, which prohibited it in referendums made in 1987 and 2011. Dynamic. However, all this can change. The use of nuclear energy remains a hot topic both for those who argue that it is a cleaner source of energy than coal or gas (which They seem to resurface strongly due to Consumption of data centers) as for the detractors who They allude to accidents and problems with Waste management. There are political voices in ItalyAustralia, Poland or Germany that ask for a return to nuclear energy, and the truth is that there are countries that continue to investigate to expand their “arsenal” of reactors. India, South Korea, Japan or China itself have a positive trend in the use of nuclear and it is estimated that there are about 70 reactors under construction. The interesting thing will be to take a look at this map within a few years, since among the plans for Reactivate nuclear centrals that meet the needs of the technological industry, the increase in Investment in giants such as India or China and research in SMR reactors and of nuclear fusionthe panorama can change a lot in the coming years. In Xataka | China was the great pollut the planet: now it is emerging as the first “electrostate” in history

In full boom of energy drinks, Coca-Cola has decided to bet on something else: “advanced hydration”

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You just need to enter a power shop and see the refrigerators full of cans of a thousand and one colors to get to the conclusion that if there is any saturated sector in this country that is that of drinks. But Coca-Cola believes that it is not enough. That is why he has just announced that It disembarks in Europe with ‘Bodymarmor Lyte’its commitment to “revolutionize” the segment of advanced hydration; A sub-director who, in the next three years, will grow 24%. And he will start with Spain. And that is perhaps the most interesting question: how have we gone from living in a world hooked to energy drinks to another in which the largest world giant of drinks bet everything to a product To “squeeze life to the fullest and that sometimes experiences moments of exhaustion that prevent you from maintaining your usual rhythm”? What is the ‘advanced hydration’? An almost Marketinian term to call a “hydration approach” that beyond simple water consumption. It incorporates additional components such as electrolytes, vitamins, antioxidants or other ‘technologies’ to enhance “water absorption, retention and nutrient rebalancing.” It is used in several areas, but what interests us today to understand Coca-Cola is its use in the sports field. There, it comes to basically mean the use of water with electrolytes. Water with things. That’s where Bodymor Lyte enters. As explained from the companyit is a non -isotonic drink, low in calories, designed to improve water absorption (thanks to electrolytes) and B6 vitamins. And it is curious because Coca-Cola already has two very popular brands in this range: ‘Aquarius’ (with a composition based on mineral salts) and ‘Powerade’ (especially formulated for “rehydration and resistance” in sport). More than a curiosity … While ‘Aquarius’ is a product of daily, massive and accessible hydration, ‘Powerade’ focuses a lot on the sports field. This is important because with ‘Bodyarmor Lyte’, Coca-Cola is doing something similar to the turn that Apple with the Apple Watch: a turn towards health and the premium. Because? It is true that the great phenomenon of drinks in recent years has been energy. Coca-Cola, in fact, participates with own products (such as Burn) and also with participation in others (such as Monster). However, as the energy segment grows, so does the health sector (that of drinks without caffeine). In fact, it has been the boom of the “coffee” drinks that has driven the contracting of ‘Better-For-You. That’s where Bodymor Lyte wants to settle. A vision too uniform of an increasingly segmented market. In 2004, Malcolm Gladwell He told the story of Howard Moskowitz. Moskowitz was asked to find the perfect spaghetti sauce. The problem is that, after spinning and more turns, he realized that he could not make a sauce that liked everyone. It was then that he proposed to get more from a sauce. As Gadwell explainedfollowing his advice, “Preno introduced the extra thick sauce and, during the next 10 years, they earned 600 million dollars with their line of thick extra sauces.” In 2004, RAGU had 36 varieties of pasta sauce. Something almost unimaginable 20 years before, when there was only one. The world becomes increasingly diverse (or perhaps we see more and more) and that allows them to grow totally opposite phenomena. Who was going to tell us that a drink was going to reveal the difficulty we have to design policies in today’s world? Image | Coca-Cola Company | GKGRAPHIX53 In Xataka | We already know what energy drinks cost your rest. They are bad news for your dream

The amount of nuclear energy generated by each country in the world, exposed in this graphic developer

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The use of nuclear power It is still one of the most controversial issues in the energy debate. It is worldwide due to economic, social factors and concern for something very concrete: Waste management. It seemed like him Huge deployment of renewables would end the debate, but the truth is that there are countries that follow depending greatly on nuclear energy. And this graph reflects it clearly: Three blocks. The graph is the work of Visual Capitalist with data of the ‘Energy Institute Statistical Review of World Energy’ and the estimate is that nuclear plants generated 2,818 THW of electricity in 2024. Approximately 10% of the electricity generated worldwide during the world during the last year, but beyond the total, which allows us to see is that there are three very even and perfectly identifiable blocks. On the one hand, that of the United States and Canada. Here Canada has ‘little’ to say, and also its centrals generated 3.6% less than the previous year, but The United States is still a giant. It generated 823 TWH that, put in context, represents about 30% of all global nuclear energy. It has 94 operational reactors and that huge amount of electricity accounted for 18% of the national total. In the Asian block we have China standing out With 451 TWH produced, 3.4% more than the previous year, South Korea with 189 TWH and both Japan and India contributing, but with lower productions. And in the European bloc, France and Russia stand out above all, which among them have a much more similar production. The interesting thing here is to see the speed at which the world in a nuclear question moves. Promoting nuclear. Because we have already seen that, although the US generated more electricity with the nuclear, it was a small percentage. If we look at the European block, we have that there are those who grow 4% (Sweden) and who decreases 4% (Spain), But we have a France that increased the production of its centrals by 12.2%. With 57 operational reactors, if there is a country that depends on nuclear energy, that is France. HE esteem that 67% of its electricity comes from nuclear. Countries such as Slovakia, Belgium, Hungary or Bulgaria also depend largely on nuclear energy. In the case of Spain20% of their energy comes from these centrals. But if we look at the Asian block, the thing changes. China impulse Its nuclear generation These last monthsbut Japan did it in 9.3% and India, who wants to consolidate as a new technological core worldwide, generated 13.3% more. In the Middle East highlights United Arab Emirates that, whose four reactors generated 22% of their electricity. Old reactors. In total, I know esteem That there are 416 operational plants worldwide (France has the same as China, a fact that reflects the importance for the neighboring country) and a problem is that most are quite old reactors. Around two thirds of them are over 30 years old and, although the estimated life is usually between 30 and 40 years old, it is easy to prolong it more time with modifications and extensions. New reactors. There are also about 70 reactors Under construction. They are distributed, but most are concentrated in Asia, especially in the two countries that are leading that world nuclear expansion: China and India. New reactors use refrigerants that can operate with more energy safety and efficiency, also generate less waste and have an estimated useful life of more than 50 years thanks to modular designs. As we say, China is one of the countries that is best betting on this energy (despite the impulse that is also giving to renewables), and within its new plants, the fourth generation reactors stand out, like the one used by molten salts or thorium. They are not the only ones, as the US, France and India are also investing in research programs to develop reactors that generate electricity from the thorium (three times more abundant than uranium) Data centers. The truth is that, although sources like RENVOABLE EXPOSEDit seems that We are far from folding both fossil fuels and to nuclear energy. Much of the fault is very demanding data centers in energy terms that even need Punctual gas supply or even coal in demands of demand peaks. In fact, some of the main technological ones such as Amazon, Google or Microsoft announced Plans to create or reactivate nuclear centrals to satisfy the energy need for your data centers for artificial intelligence. And all this while we look at a future in which the norm should be the SMR reactors… And the nuclear fusion still is on the horizon. In Xataka | Europe and Japan are working side by the greatest technical advance of humanity: the nuclear fusion reactor

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