energy

Nuclear energy has given you a key advantage that you are already taking advantage of

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“I have a good friend on the other side of the ocean that says: ‘PERFORA, HAR Emmanuel Macron said this week in reference to Trump’s efforts to increase oil extraction. “But here it is not necessary to pierce. Here is only: ‘Plug, honey, plug!’ Electricity is availableyou just have to connect, ”added the French president during a summit on artificial intelligence (AI) held in Paris. The message is quite clear and reflects France’s intention to take advantage of its energy ecosystem as a strategic advantage to consolidate its role in the development of AI. The European country exported More than 90 Teravatios Hora (TWH) of electricity in 2024, which, according to the Government, allows it not only to cover the current needs of its companies and homes, but also host a large number of data centers. Nuclear energy, the key of France The aforementioned declaration of intentions has come accompanied by two ambitious agreements. As we pointed out at the end of last week, The United Arab Emirates committed themselves to make a multimillion -dollar investment in France to build a data center of 1 Gigavatio within a Largest AI campus in Europe. Yesterday Monday The announcement was formalized From the cloud AI platform Fluidstack. Fluidstack, a British firm with clients such as Mistral AI and Character.AI, plans to establish a 1 gigavatio data center on Gallic floor, completely driven by nuclear energy. It is expected that the first phase of the project, promoted by 10,000 million dollars (10,360 million dollars) to materialize in 2026. The agreement, which bears the signing of several French ministers, leaves the door open to later stages in 2028. As in many parts of the world, building a data center in France implies challenges, including bureaucracy. To facilitate the process, the Government has assured that the National Electric Management Company will guarantee the necessary supply. As a whole, this should be translated not only in a better position in France in the AI ​​career, but also the creation of “thousands of jobs” of research and infrastructure. France’s relationship with nuclear energy has evolved over time. A decade ago, the country announced a plan to reduce its dependence on this source from 70% to 50%, but in 2022 the strategy took a turn and the initiative was discarded. Instead of limiting its use, the government chose to expand it with the construction of new reactors. Currently, France has 57 reactors distributed in 18 plants. These movements are allowing the country led by Macron to gain advantage over other countries in the region and the world. Although data centers can operate with ENergía Solar and Windthe intermittency of these sources raises additional challenges. Nuclear energy, on the other hand, guarantees a stable supply and large scale. In addition, the new generation of small modular reactors (SMR) reinforces this scenario. Images | Heyee | MasterButler (CC by 2.0) In Xataka | Spain plans to close all its nuclear power plants. And the Valencian Community thinks it is a serious mistake

Floating solar energy seemed all advantages. Until someone has occurred to him if it is

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Earth is no longer the limit for solar energy. From The Acts of India until The Swiss Alps reservoirsgoing through more and more swamps in the Iberian Peninsula. Floating solar panels begin to cover all types of bodies of water with advantages that go beyond the generation of electricity, such as stop water evaporation in the areas most whipped by drought. The other effects of floating solar energy. Something we have less studied is how floating solar panels affect the ecosystem of some bodies of water, particularly small ponds and lagoons. A Recent Study of Cornell University It has analyzed the environmental consequences of covering these smaller bodies of water with floating solar energy and the conclusion is unexpected: they can significantly increase the emission of greenhouse gases of the organisms that inhabit the pond. The experiment. To carry out your research, scientists They installed photovoltaic panels on three experimental ponds In the Experimental Cornell Pond Facity. In total, they covered 70% of their surface. On the other hand, they left ponds exposed as control groups for the experiment. In this way, they managed to observe the changes and the evolution of the ponds in which they had installed floating solar energy by comparing them directly with other similar ponds without panels. The results. Although it was thought that floating solar energy has an environmental impact less than other energy sources, the results showed that it can generate counterproductive effects. Specifically, the researchers registered a significant increase in methane concentrations and carbon dioxide dissolved in the water, which raised greenhouse gas emissions of semi -covered ponds almost 27% compared to the unbreaking ponds Solar In addition, they observed a considerable decrease in the availability of dissolved oxygen, which can affect aquatic life and alter ecological processes such as decomposition and microbial activity. The conclusion. Although part of the gases were more slowly released due to the lower amount of water exposed to the sun, the largest concentration in the form of bubbles ended up increasing the total amount of emissions. These findings are especially relevant in the context of the energy transition, since many floating solar energy facilities are carried out in small lakes and ponds without taking into account how they affect the ecosystem. Here is the complicated part. If we compare the greenhouse gas emission trace per kilowatt generated time, floating solar energy remains more favorable than fossil fuel -based technologies. But the study shows that we still do not know very well how these rapid changes in the energy industry are affecting certain ecosystems. You have to continue investigating. Image | Cornell University In Xataka | Spain is ready for floating solar energy. Portugal has shown that the reservoirs take advantage of

Energy generation and storage

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2024 was not a good year for Tesla. Or, at least, it was not the best in terms of electric car sales. For the first time, the company He sold less cars electric that the previous exercise despite stepping on the accelerator at the end of the year to improve the figures. The forecasts in November They already pointed to a stagnation in the growth that ended up confirming when presenting results at the end of the year. But this is as long as we focus on the sale of cars. Tesla has long boiled have opened your business lines. In fact, Elon Musk has repeated by active and passive that The software will be a central leg of your future and has even claimed that there are conversations with third parties to provide them with their technology. The Robotaxi and the Driverless Travel Business It is the other great promise. But among all these more striking businesses, among those who occupy headlines, there is a highly profitable Tesla activity that, however, we usually ignore: energy. Tesla and a business that does not make noise As when we started discovering the Huge performance that Amazon takes out its servers (Although that has not prevented They will join the wave of layoffs last year), 2024 has been the confirmation that Tesla has a huge business related to energy, both to its generation and storage. If we attend to the Tesla income Due to the generation and storage of energy, the company reported in its annual results an income of 3,061 million dollars in the last quarter of 2024. Growth is 113% If compared to the same period last year but, in addition, it is huge if we compare it with the results obtained this year. In the first quarter of 2024, Tesla entered 1,635 million dollars in this game and shot up to 3,014 million dollars in Q2. Although he reduced his income in the third quarter, adding 2,376 million dollars, he grew again above 3,000 million dollars in revenues in the last quarter, as we said. If we look at the annual photography, Tesla has added 10,086 million dollars in revenues originated with energy generation and storage. It is 67% more than in 2023 (6,035 million dollars) and is completely away from the 1,994 million dollars collected in 2020. Since then, the growth has been sustained to exceed 10,000 million dollars of the previous year. In the last year, energy production and storage has only given good news to Tesla. Last year, its gross benefit increased to 2.6 billion dollars (compared to the 1,100 million dollars of 2023) as a result of exploiting a business with very wide profit margins. In fact, while the company has played with the profit margins it had in the production of vehicles to tighten competition by reducing prices, this aspect has not stopped improving in the production of batteries to store electricity and in the production of the same Already in summer, Bloomberg This business highlighted as the most profitable in Tesla. Then, its profit margin was approaching 25%, compared to vehicles that fell for the first time below 20%when in 2022 it far exceeds 30%. This cost and the increase in benefits has been intimately linked to Fiscal advantages provided for in the Inflation Reduction Lawthe Law designed by Joe Biden To attract the production of different products to the country, including electric cars and favor a transition to cleaner energy. These good results come hand in hand with Powerwall and the Megapack. The first of these products is designed for small -scale electric power storage, at the residential level. Megapack, however, is the system used to store large -scale energy, such as a large company. In both cases they play with the modularity and the ability to adapt to the needs of the client. According to Tesla accounts, in 2024 they managed to produce energy storage system with a total capacity of 31.4 GWh. There are three quarters of the amount that the Volkswagen group wants to generate in its Sagunto plant, in Valencia. But the amount is very significant because the growth with respect to 2023 is 114% (14.7 GWh in 2023). In addition, in 2025 they hope to shoot income for this business. MEGAFACTORRY will work since February 11 In Shanghai, the plant dedicated to producing megapacks in China. They hope to achieve a rhythm of 10,000 megapacks per year which would mean 40 GWh. That is, with the plant to full performance they will greatly fold the results obtained this year. In Forbes They ensure that it is complicated that the production of energy storage systems gain weight within the company at the income level but seeing the huge benefit margins obtained and with a greater demand for electricity on the horizon, it is expected that this business will be nods as essential when presenting results every year. Photo | Tesla In Xataka | Europe’s anger with Elon Musk grows like foam. Tesla pays the consequences with sales falls of up to 75%

A study has estimated Chatgpt’s energy cost. According to its conclusions, it is not as apocalyptic as it appears

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Chatgpt at 3 WHating. In October 2023 A study Alex de Vries pointed out that a Chatgpt consultation had an estimated energy cost of 3 Wh. His estimate came from comments from Google, whose managers indicated that Chatgpt’s consumption was “probably” 10 times that of a search. And Google herself had revealed that in 2009 each search was 0.3 Wh, and hence the final figure. De Vries, by the way, has previously published another study in which he warned of the worrying bitcoin mining energy consumption. From Vries, yes, he took reference that the average consultations were about 4,000 input tokens and 2,000 output, which would be equivalent to quite long questions and answers, when it is normal to make them shorter. Efficiency gains whole. Throughout that time many things have changed, both for Google – whose results and infrastructure are very different from that of 15 years ago – and for Chatgpt, which has also gained whole efficiency. It is very likely that Google consultations are now more efficient, but surely those that are also those of Chatgpt and other chatbots. A new estimate. Epoch AI is a non -profit organization that among other things is responsible for the creation of the Benchmark FrontierMath. This test tries to assess the mathematical computing capacity of AI models, and has become one of the most interesting metrics for its difficulty. Your researchers have now published a study in which they precisely estimate the energy consumption of a chatgpt consultation. Chatgpt consumes ten times less than what was thought. According to its conclusions, Chatgpt consultations based on the LLM GPT-4O consume about 0.3 watts-room, which is ten times less than what was previously considered. That 0.3 Wh “calculation is in fact relatively pessimistic, and it is possible that many or most requests are even cheaper.” How they have done the calculation. In Epoch they have been based on known data for their calculations. Thus, they point out that according to Openai a Token equals approximately 0.75 words and that generating a token costs approximately 2 flops. Taking into account the calculation capacity of the GPUS NVIDIA H100 (989 TFLOPS in TF32, 67 Tlops in FP32 Operations) and their consumption (1500 W, although they consider that they actually consume 70% of that average power), the result It is the aforementioned. Everything has improved. As we pointed out, in Epoch AI, they emphasize that the difference between this estimate and the previous Until better multiply. In addition, in the previous estimate “there was an excessively pessimistic count of the necessary tokens.” How much are 0.3 Wh? They are equivalent to less than the amount of electricity than a LED bulb or a laptop consume “in a few minutes.” According to the Energy Information Administration of the United States, an average home there consumes 10,500 kWh per year, that is, about 28,000 Wh a day. Even an intensive use of chatgpt does not seem excessively to influence that consumption. Reason consumes more. Although they take GPT-4O as a reference, they make it clear that using reasoning models such as O1 or O3-mini requires more energy consumption, but for the moment they are less popular. And train the models, too. These researchers have also highlighted the energy cost of training models such as GPT-4O, which according to their estimates would have been between 20 and 25 MW in a period of three months. That would be equivalent to some 20,000 middle homes in the US. The general costs are worrisome. Although the data in this study reveal that using chatgpt does not consume as much energy as previously estimated, the problem may be another. The general energy costs of AI are colossal and aim to be much higher in the short term: the Big Tech fever for investing tens of billions of dollars to build data centers. And he does it because all these data centers will have huge needs at the energy level. Eye: Let’s not forget the air conditioning. Image | Xataka with Freepik Pikaso In Xataka | The amazing history of ARM, the architecture that triumphs on the mobile and that was born more than 30 years ago in Acorn Computer

Rural Spain produces more energy than consumes. And in Teruel it is already proposed to take the VAT of the electricity there

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In a recent report, the Ember Analysis Agency has demonstrated that the total electric production of Spain is 60.2%. However, the generation and distribution of energy are not equal throughout the country, and in the community of Aragon they know well. Proposition. The Aragón-teruel parliamentary group exists has registered A proposition of law in the autonomous chamber so that the collection of VAT obtained from the electricity companies is redistributed to compensate for the territories according to their energy production. The parliamentary spokesman for this training in a press conference, Tomás Guitarte, He explained that this initiative aims to compensate for those areas that produce more electricity than they consume. In his statements he has exposed the case of Aragon, which generates 9% of the country’s energy, but consumes only 4%. However, he added that with the current VAT to 21% and a forecast of 2,000 million euros, he would correspond about 180 million. Previously. The proposal has a historical basis, since it is inspired by the fee created in 1981, which compensated for the territories sacrificed in the production of electricity before being replaced by VAT in 1986. In addition, the law seeks to promote the well -being and development of The regions that generate energy, not only from the economic point of view, but also with a vision of territorial justice, where environmental and landscape impacts are compensated by the benefits generated by the energy transition. To Congress. The proposition of the law has been registered in the courts of Aragon and is protected in the Article 292 of the Regulation of the Courts of Aragon and in him Article 87 of the Constitution. This allows the proposal to be raised to the Congress of Deputies, where it would be processed if it exceeds the procedures in the Autonomous Courts. Once approved by the regional government and taken to Plenary, if accepted, it would go to Congress for processing. This proposal does not imply the creation of a new tax, but a redistribution of electric VAT income. The core of the problem. A couple of months ago, Aragon tried keep their surplusesbut the Constitutional Court stopped him. This situation reflects a broader imbalance which affects many producing communities, whose energy surplus is directed towards other regions of the country, generating tensions about the control and distribution of these resources. For that reason, there is a distancing between urban and rural areas In energy terms. While cities are provided with more energy and do not have the same installed infrastructure, rural areas have to live with large -scale facilities, thus generating an environmental impact and an imbalance in the territory. For example, Madrid only produces 4.8% of the energy that consumes and depends on territories such as Extremadura that produces an energy surplus of 423%. The next steps. The proposal is already in the Courts of Aragon and, after its approval by the regional government, it will be taken to the plenary. If approved, it will go to Congress for processing, which could take several months. Meanwhile, Aragon-teruel exists continues to struggle to ensure that energy producing communities receive fair compensation for the sacrifices they make. Image | Unspash and Unspash Xataka | In a town in Badajoz they have encountered a strength of 5,000 years ago. And a Roman with a suspicious burial

A Japanese study is being able to transform methane into a clean energy source: turquorogen turquorogen

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Green hydrogen is the best known for its production from renewable energy, becoming One of the cleanest options. However, there are other types of hydrogen that can be of less to more pollutants. Among which we are going to highlight turquoise hydrogen, because it has aroused interest in its production process from methane without emitting CO₂. Turquoise hydrogen. The Japanese company Ebara has begun to investigate The main benefits of using turquoise hydrogen in front of other types of hydrogen. In his studies he has found in this gas a clean alternative that comes from methane contained in natural gas or biogas. The National Institute of Materials Sciences and the University of Shizuoka participate in the project, as well as the Taiyo Koko material manufacturer. In addition, the initiative is part of the Organization for the Development of New Energies and Industrial Technologies, promoted by the Japanese Government. How is the process? The Japanese company has concentrated its work on the pyrolysis of methane, that is, in trying to separate hydrogen and solid carbon into different reactors. From this work, more efficient hydrogen can be produced without compromising the quality or amount of carbon generated. In addition, when separating solid carbon, the possibility of using it in a variety of industries, such as the manufacture of tires, carbon fibers for cars and airplanes, among others, is opened. What happens in Spain? If we have to talk about hydrogen and methanewe can talk about Spain, but before that a recent report has detailed that the Iberian Peninsula leads the energy transition with 82% of clean electricity. Spain has stood out for ambitious initiatives, such as the H2Med corridorwhich aims to create an infrastructure for the distribution of green hydrogen between Spain, France and other countries in Europe. For its part, the biomethane It is presented As an interesting option in the context of the transition towards cleaner and sustainable energy, being one of the sources to produce hydrogen without CO₂ emissions, as demanded by the growing energy industry. Turkish hydrogen forecasts. The future of turquoise hydrogen seems promising and Spain could become a great energy hub if combines the different projects that are underway. For its part, the Ebara company hopes to have its production process ready for marketing around 2026. In addition, the combination of clean hydrogen with solid carbon industrial applications opens new opportunities for the use of these materials in key sectors, such as automotive and aviation, which could transform not only energy, but also entire industries. Everything remains in Navarra. Apart from producing hydrogen through methane, there are also other investigations to continue taking advantage of this gas. A group of engineers from the same Autonomous Community managed to develop A solution by transforming the way clean energy occurs from methane. This research, focused on a technique of decomposition of methane, promises to offer a sustainable natural gas alternative without generating carbon dioxide emissions (CO₂). Image | Pixabay Xataka | The largest recorded methane is just a warning: we have been underestimating this greenhouse gas for decades

Novo Energy wanted to stand up to Chinese batteries for electric cars. It has ended in the hands of a Chinese company

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Point and apart for the soap opera of the Great European hope In the battery segment for electric cars. In the European assault on electric car industryVolvo and the Northvolt battery manufacturer founded Novo Energy. Both were Swedish and it was a Join Venture with the aim of producing batteries in Europe. It seemed that everything was going to be A ROSA pathbut a few years later and after thousands of layoffsNorthvolt sell His participation in Novo Energy A Volvo. And behind Volvo is Geelyan important Chinese holding. Culebrón. Things stopped going well for Northvolt practically from the beginning. During the first years, the European Investment Bank, BMW, Goldman Sachs or Volkswagen invested sums of hundreds of millions of euros in the company. The Swedish company, founded by two Exegutive of Tesla, became the great European promise to create batteries and be the heart of that European flying towards the electric car. In a market increasingly controlled by ChinaIt seemed like a great idea and everything pointed in good sense. In addition, together with Volvo they founded Novo Energy in 2021 to produce the batteries of both Volvo and Polestar. However, things began to twist in 2023, when it was uncovered that the company had been operating with losses of 1,000 million dollars during the first nine months of the year. And, in 2024, the situation exploded. Last nail in the coffin. Everything happened very fast. After the delays in the delivery dates, BMW canceled its agreement of 2,000 million euros, there were a series of employee deaths in work shifts, fired more than 1,600 workers in September and, shortly after, the bankruptcy arrived. In November 2024, Northvolt requested bankruptcy protectionarguing that they had 30 million in cash and, with them, they could only operate for a week. The hole they had was 5.8 billion dollars. A skinny dog, everything is fleas, and a day later one of the founders resigned, arguing that the company would need 1.2 billion dollars to save itself. After a few days of 2025 in which the company was still looking for financing, something that nobody seemed willing to do, sales arrived. It was even rumored that Catl, the main Chinese rival in battery manufacturing, I could give a hand. Volvo. After getting rid of some services, this January 29 we learned that the Swedish company sold its participation in Novo Energy to its partner in this adventure, Volvo. It is something that does not catch by surprise, since, as with BMW, Volvo saw that Northvolt’s delivery plans were not being fulfilled and in October last year he showed his interest in acquiring participation in Novo. Last week, Novo Energy advertisement which had to reduce its workforce by 30% due to “the changing market conditions and a modified business plan”. Northvolt wants to reduce everything possible and focus on its Swedish plant, but they have also signed an agreement with Volvo to explore joint collaboration paths in the future, so everything is not lost. China looks out to Europe. Therefore, Volvo will now be the one Novo Energy, we will see if alone or with partners, but the interesting thing about this operation is that, although Volvo is a Swedish company that is in the bag of his country, the matrix is ​​Geely, A Chinese holding. They are present in multitude of companies and sectors, with an important participation in Mercedes-Benz, Aston Martin or Lotus, as well as co-owners of smart, polestar and with a participation of more than 80% in Volvo. It is curious that Northvolt was born to stand up to the Chinese battery industry and that the Join Adventure That I had with Volvo to produce batteries in Europe, now, is controlled by a Chinese company, in the absence of seeing the resolution of the authorities. And all this, shortly after Tariffs imposed by Europe To the Chinese electric car. In Xataka | Catl’s investment in Spain is not accidental: China is punishing those who supported tariffs on their electric cars

The Persian Gulf has dominated the long era of oil. Now he is preparing to lead the era of solar energy

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There is an increasingly more and more evident energy change, and even the countries we would never think are jumping to the renewable pool. Yes, I talk about the countries of the Persian Gulf. However, the tests are there: seven Chinese solar companies were generating more energy capacity than the world’s greatest oil companies. So, now, with their money and a lot of sun, everything indicates that they will give sorpasso. Wild investment. For very recently, Gulf countries have decided to invest in renewable projects. On the one hand, the United Arab Emirates They have announced a solar project 5.2 GW with a battery system, also betting on storage. On the other hand, Saudi Arabia is developing its energy transition plan through the Vision 2030 Plan. Recently, the Saudi Aramco oil giant has announced an agreement to start producing lithium in 2027. In addition, They are developing a plan to extract and enrich uranium For nuclear energy. Likewise, the Saudi country is carrying out different solar energy projects, some in Collaboration with China and others with Spain. And we can’t forget Kuwait, who already started two years ago has develop 17 GW of renewable energy and 25 GW capacity for the production of green hydrogen, which propose to export it to international markets. Data. According to the recent report by the International Renewable Energies Agency, the Middle East has Less than 1% of the world’s renewable capacity. However, from the agency they have detailed that the forecast for the next few years will be of accelerated growth. For its part, An analysis of the consultant Rystad Energypoints out that within five years, more than 30% represents total capacity in Gulf countries such as the United Arab Emirates, Saudi Arabia, Bahrain, Kuwait, Oman and Qatar. From the consultant they detail that this impulse is due to the weather conditions and the favorable conditions of the market. New solar panels will boost electricity generation in the Gulf Favorable energies. In the graph of Rystad EnergyWe observe that the Persian Gulf has two very different parts. The colored areas of orange, blue and green that represent renewable energies we see how they increase exponentially, especially solar. However, we see how nuclear and hydrogen have a slight growth that is maintained over the years. On the other hand, oil and gas, colored gray, although they are currently the main sources of energy, they will fall by 2050. China, ally or competition? The Asian giant has become a double agent in the energy transition, acting as much as a partner and competitor. On the side, Chinese companies such as Jinko Solar, Longi and Byd are providing solar panels, batteries and other technologies for the ambitious renewable projects in the desert region. On the other hand, China is carrying out the development of its own solar and wind projects. Besides, Your dominance over the global supply chain of batteries and solar panels gives you an advantage in the energy market. At the same time, its expansion in the Middle East allows you to gain influence in a region that has historically been dominated by fossil fuels. The change. The Persian Gulf is in the process of investing in renewables to mark its path to sustainability. However, they still have a stretch to travel because infrastructure and energy supply stability are still aspects that must be resolved. Image | Unspash Xataka | In full desert, Saudi Arabia is preparing its next great energy bet with the help of a partner: China

A solar solution to supply the world with 22 Energy TW

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A recent Ember report explained how Europe had eliminated coal as an energy source in 2024 and gave way to renewable energies, such as solar. In fact, in the same analysis, Spain registered a continuous increase in photovoltaic generation, reaching 21% of its electricity almost double that the European average (11%). So far everything is fine, but this boom of the solar is carrying that alternatives for the installation of panels in other surfaces, such as aquatic. International investigation. A study group, led by Carlos D. Rodríguez-Gallegos, has evaluated The state and potential of floating photovoltaic facilities (FPV) worldwide. For this analysis they have used the largest global database that collects the information of 1,142 commercial FPV systems from 2022. In addition, they took the geographical references of reservoirs, which cover a total area of ​​more than 2.2 million square kilometers. The object of study is to analyze its implementation and performance, in addition to studying advanced configurations such as bifacial panels, inclination angles and monitoring systems. The investigation had contributions from researchers from the You will be Singapore and from the National University of Singapore (NUS), as well as the Polytechnic Higher School of the Litoral de Ecuador, the Polytechnic University of Hong Kong, the Concordia University of Canada and the University ofokin of Australia. Asia, the leader. Almost 90% of the installed floating solar capacity is in the Asian continent and China leads it with almost half of the accumulated capacity. This world predominance is due to favorable, ambitious objectives focused on renewable energy and regulations designed to support the expansion of FPV. Although Asia leads the development of floating solar panels, Africa is also exploring this technology. Zimbabwe advance with a 250 MW plant In the Kariba dam, projecting to reach 1 GW. In Ghana, A 5 MW system In a reservoir it will be expanded to 15 MW, while Cape City, in South Africa, has completed several smaller projects. With abundant sun and limited water resources, Africa seeks to meet your energy needs through these initiatives. Take advantage of water areas. The installation of photovoltaic systems on aquatic surfaces has presented different benefits, according to the study. First, optimization of limited space in areas with scarcity of earth. In addition, FPVs help reduce the evaporation of water in reservoirs and to maintain the temperatures of the lowest solar panels, improving their efficiency. On the other hand, this technology avoids related conflicts about land use. To give an example, in the Swiss Alps, They have demonstrated that these facilities can prosper even in adverse conditions, reaching higher performance regardless of altitude. The study results. From the analysis that the average size of the FPV has increased in the last ten years of 0.09 MW in 2013 to 1.40 MW in 2022, and, in parallel, the average power density has gone from 82 W/m² at 123 w/m². Researchers have identified optimal configurations to maximize electrical performance, such as the use of solar monitoring systems and bifacial panels, which capture the reflected light, thus improving energy generation. In economic terms, FPVs have proven competitive. For example, the project director has signed up for an Indian initiative that achieved a cost of installation of just $ 0.41 per watt, which reinforces the economic viability of this technology against other renewable energy options. However, these facilities also face certain challenges such as the initial cost can be very high by infrastructure. In addition, technology adaptability to different bodies of water (sweet or salty) and logistics complexities can also increase costs. Looking at the high seas. Looking ahead, the research team plans to explore FPV applications on the high seas, investigating its energy potential, innovative designs and the challenges that costs and maintenance present. According to its estimates, covering only 10% of the surface of 249,717 continental reservoirs could generate a capacity of up to 22 TW, sufficient to satisfy all world consumption of electricity and up to 5% of the global water demand. Image | Chn Energy Xataka | China is ready to inaugurate an ambitious floating solar plant. Its objective: solve a big pending problem

The price of energy that its chips factory is using in Ireland

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The tuning of an advanced semiconductor factory equipped with machines with avant -garde lithography It costs up to 30,000 million euros. This is precisely what will cost the plant that Intel will build in Magdeburg (Germany) If the project finally goes ahead. And, as we tell you at the beginning of last November, this company has decided delay the start of construction of this factory until 2029 or 2030. Initially the works were going to start during the first half of 2023, but The negotiation of subsidies forced to delay this date until the summer of 2024. However, Finally Intel and the German government agreed as a construction start date May 2025. Anyway, the four or five years of lag planned by this company are a consequence of the delicate situation in The one that is intel. The cost of energy is crucial to preserve the competitiveness of a factory The center of the conversation on this occasion is not occupied by the Magdeburg plant, although we stay in Europe; It is monitored by the factory that Intel has in Leixlip (Ireland). These facilities began producing integrated avant -garde circuits In the Intel 4 node In September 2023, and they are also manufacturing semiconductors in the Intel 3 node. This plant is equipped with equipment of extreme ultraviolet lithography (UVE) produced by the Dutch company ASML, and has a fundamental role in Intel infrastructure to serve its European clients. Intel is paying for electricity in Ireland that in the US or Israel As we have seen in the first lines of this article, the cost derived from the tuning of a last niche plant is very high, but, in addition, Intel has just stumbled with a problem in his Leixlip factory: The price of electricity in Ireland. According to this US company, this cost amounts to 15 cents per kilovatio houra figure that is approximately double high as in the US or Israel, which are the venues of some of its most advanced semiconductor production plants. As we can intuit, the price of electricity paid a chip factory has a direct impact on the final cost of the integrated circuits it produces. And, therefore, also in its competitiveness. Intel has rushed to ensure that the future of the Leixlip plant is assured due to the very important role he plays in his infrastructure, but in Rte They argue that he is negotiating with the Irish government to find a way to reduce the cost of electricity that he is currently paying. Presumably it is likely that the State finally assume a part of the cost of energy. Image | Intel More information | Rte In Xataka | The US does not press only Nvidia and Asml against China. Prepare more restrictions for TSMC, Intel and Samsung

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