Europe's largest solar power generation and storage project ◾ Spanish PV group Sivortex is planning a project that combines 100 MW of photovoltaic generation with 200 MWh of liquid CO2 storage. ◾ The Catalan company plans to invest €120 million to build the plant, which will occupy 274 hectares in the La Paz business park and offer “shared self-consumption at a stable price to companies in the territory,” Sivortex CEO Carlos Badía told . Once developed, the project will boast the largest PPA in the European Union, according to the company. ◾ In this storage system, conventional batteries are replaced by an industrial system that stores excess generation from the PV plant by thermal transformation of CO2, through a compressor that cools the gas and passes through to liquid storage in specific deposits of thermal batteries. ◾ During the night the process of converting liquid into gas begins at the pressure which moves a turbine generating electricity. The gas that has passed through the turbine enters the cup during the low pressure gas phase. ◾ According to the company, the system has an efficiency of 74.4%, and has several advantages over other batteries tested by the company, such as flywheel, gravity and lithium batteries, “which have problems with charging cycles and are very polluting,” Badía added. ◾ When there is no PV generation but there is demand, this process is used. “The cycle is infinite; it can be reversed as many times as you want, and it uses a totally innocuous gas. ◾ Sivortex stresses that the importance of renewable energy storage available outside of solar hours has become strategic. “This trend will transform the energy sector in the coming years. The CO2 battery has a storage capacity of 200 MWh and a service capacity of 10 hours, without negative external factors, critical raw materials and inertia of charge and discharge cycles.” ◾ The project would employ a total of 181,818 540 W PV modules and a total of 28 inverters. The system also has some 3,906 autonomous axes and individual trackers, the latter of which, according to the company, would optimize production by more than 30% compared to a conventional tracker, and reduce the number of PV modules required by 21%. ◾ “In terms of performance, cost and, above all, maintenance, we think that right now there is no technology that can surpass our system, which also has a useful life of 30 years, practically the same as that of a photovoltaic plant,” the Sivortex CEO pointed out. ◾ The Actuel Solar project, whose technology will be used in Spain for the first time, will employ a software called Actuel to manage and optimize production and consumption and also use artificial intelligence to gain in efficiency. The source: PV Magazine #energyticslimited #energyefficiency #renewableenergy #solarpower #liquidco2storage
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Norsk Solar announces that the first plant of the Origo 1 (Uberlandia 2) solar PV project has been approved and energized. Norsk Solar is pleased to inform you that our first plant of the Origo 1 (Uberlandia 2) solar PV project has been approved and energized by CEMIG. The Origo 1 project, situated in Minas Gerais, Brazil consists of 6 different sites and has a capacity of 18 MW. Origo 1 is the first of three projects where Norsk Solar is acting as the sole IPP, and where the company is responsible for development, financing, and construction. Norsk Solar is committed to driving the transition towards renewable energy, and the successful completion of the first plant of the Origo1 project reaffirms the dedication to sustainable development. The project aligns with the vision of creating a cleaner and more sustainable future for generations to come. “This achievement is the first step for Norsk Solar to carry out the business plan in Brazil. The team has done a magnificent job bringing the construction to the final stage. I would like to reach out to all involved and congratulate them on this achievement. This is the first project out of a fast-growing project pipeline in Brazil”, says Torbjørn Elliot Kirkeby – Garstad, CEO of Norsk Solar. “The Brazilian corporate and industrial market for solar is experiencing rapid growth, and we see great potential for our value proposition. We further see that we are establishing a strong brand and securing a good market entry position with these first projects in Brazil. Our ambition is to grow substantially as a solar power producer for C&I clients in the Country over the next years.” says Mauro Benedetti, Country Manager for Brazil in Norsk Solar. The savings provided by this distributed generation model is quite significant for families, especially in the challenging time we live in and considering the significant rise in the electricity needs that the country is facing. The project (Origo 1) will secure recurring revenue for 25 years, under the power purchase agreement (PPA) terms with corporate off-taker Órigo Energia. As a pioneer in the Brazilian sector of distributed generation, they provide clean energy, through the management of cooperatives, to more than 15,000 customers, including households and small businesses. The generated energy will be distributed in the form of credits to their customers, in line with our commitment to democratize access to clean energy in Brazil, making it accessible to everyone, especially those at the base of the social pyramid. The development and construction of the projects have been done in partnership with GDSolar, a pioneer and leader in the development of solar energy in Brazil with 61 operational plants and 202 MWp installed capacity.
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EDP Renewables has achieved a significant milestone in Portugal's energy transition by surpassing 500 MWp of installed solar capacity, with the commencement of operations at the Cerca photovoltaic plant. This plant, EDP Renewables' largest in Europe, has 202MWp capacity, capable of powering nearly 100,000 households. It is equipped with over 310,000 bifacial solar panels that can absorb solar energy from both sides, enhancing energy conversion. The Cerca plant is estimated to produce 330 GWh annually, averting 170 thousand tons of CO2 emissions each year. Globally, EDP is intensifying its investments in solar energy, with plans to allocate half of its global investment to solar projects by 2026. The company's solar portfolio includes notable large scale projects in Brazil, Mexico, and Vietnam, totaling 4.3 GWp of installed capacity, alongside 1.7 GWp in decentralized solar across four global regions. By 2026, EDP Renewables aims to add an additional 1 GW of renewable energy in Portugal through the development of new wind, solar and hybrid projects.
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The news about Yadlamalka Energy's launch of a vanadium flow battery and co-located solar farm in Port Pirie is relevant due to its implications for renewable energy, energy storage technology, and sustainable development: Innovative Energy Solution: Yadlamalka Energy's project involves a vanadium flow battery and solar farm, offering a novel approach to energy storage and distribution. This showcases advancements in energy technology that contribute to sustainable practices. Government Support and Investment: The project's development over three years with the support of the Australian Renewable Energy Agency (ARENA) underscores the government's commitment to fostering renewable energy and innovative solutions for power storage. Vanadium Flow Battery Advantages: The utilization of a vanadium flow battery, which stores energy in a non-flammable, liquid electrolyte and has long-lasting cycling capabilities, highlights the advantages of this technology over traditional lithium-ion batteries in terms of sustainability and longevity. Scalability and Recyclability: Yadlamalka Energy's founder emphasizes the scalability and recyclability of the technology. The ability to scale up the solution to meet varying energy demands and the recyclability of the components highlight a commitment to efficiency and eco-friendliness. Strategic Location and Integration: The choice of Port Pirie for the project is strategic, tapping into the renewable energy corridor in the Spencer Gulf. This location allows for integration with existing renewable energy sources and grid connectivity. Addressing Energy Demand Fluctuations: The battery's ability to store excess solar energy and deliver it when demand is high addresses the issue of fluctuating energy demand and supply. This addresses the challenge of utilizing excess energy generated during peak production times. Future Adoption and Retrofitting: The founder's belief in widespread adoption of vanadium technology in the future reflects the growing recognition of its potential benefits. Yadlamalka Energy's plans to retrofit existing solar farms with vanadium flow batteries indicate a practical approach to optimizing renewable energy sites. In summary, this news highlights Yadlamalka Energy's pioneering efforts in combining vanadium flow battery technology with a solar farm, the significance of government support for innovation, the advantages of vanadium flow batteries over traditional options, and the potential for addressing energy supply-demand imbalances. The project's location and scalability align with strategic renewable energy goals, while plans for retrofitting underscore a commitment to sustainable energy solutions. https://lnkd.in/grWvz23j #xrg #exergy #energysolutions #invinity #flowbatteries #vrfb #rfb
Yadlamalka Energy turns on battery storage and solar project at Port Pirie - InDaily
indaily.com.au
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Renewable Energy Trends (Croatia, 2023) - PPA potential? REGEA has been implementing the European project PVMax since 2021. During the implementation, obstacles slowing down the faster integration of PV power plants have been identified. 2023 in numbers (bad or not?) The total electricity production in Croatia amounted to about 16,800 GWh, of which almost 70% was produced from renewable energy sources (with over 74% of decarbonized electricity). Considering the total electricity consumption in 2023 was around 18,500 GWh, more than 90% of the total needs were met from national sources, primarily thanks to abundant rainfall and hydroelectric production. Not bad at all 👏 In 2023, solar power plants in Croatia, with their approximately 460 MWp of installed capacity, generated almost 300 GWh of electricity. The share of energy from solar power plants in total production in 2024 could reach up to 5%. Still, Croatia was one of the worst countries in the EU, with 118 W of installed capacity of solar power plants per inhabitant in 2023. Just for example, Austria or Germany (countries with much fewer sunny days) had 2 and 4 times more, respectively. By 2030, Croatia foresees around 800 MWp of installed capacity of solar power plants in its strategies, so the question is whether the set goals are reachable at the current pace of new solar capacity integration. Can we do better in the PV sector? Today, despite much clearer regulations, established supply chains, and a relatively satisfactory situation with the workforce in the renewable sector, there are several obstacles to building larger capacities of primarily integrated solutions. 1. Limitation of the electricity price Since September 2022, the Government has introduced a regulation that limits the price of electricity. This has halted investments in the sector due to their (un)profitability. The regulation is still in force, so the decision to invest for some clients is postponed. 2. Dependence on co-financing Costs such as roof reconstruction, grid connection, and battery storage should be primarily subsidized (today not eligible). 3. Costly permitting process Relatively high costs of connection to the DSO and TSO represent an additional obstacle to investments (in some cases, these costs amount to up to 20% of the total CAPEX). REGEAs role? Unfortunately, many clients and their production processes require large amounts of energy they cannot produce at their location. REGEA provides such clients consulting services on Power Purchase Agreements (PPA). The advantages of the PPA are fixing energy prices (or sharing market risks through the Contract for Differences (CFD) mechanism), reducing energy costs, and promoting sustainability and social responsibility. REGEA's PPA team will keep you updated on the market specifics in the following posts. Please contact us for details regarding the consultancy service we provide. #ppa #croatia #REGEA #renewableenergy
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Solar warning for South Africa! Discovery Green has warned South Africans against overinvesting in solar, saying that doing so could increase their total energy costs by more than 50% in the long run. Last year, Discovery launched its renewable energy platform, Discovery Green, to connect businesses with renewable energy to reduce their carbon footprint, save money on electricity costs, and mitigate the effects of load-shedding. This new company has compiled a report based on analysing over 58 companies, various renewable energy generation facilities and over 300 connection points. The report showed that the current approaches available to businesses for procuring renewable energy are short-sighted and risky. It revealed that businesses are procuring too much solar, growing the solar industry at an alarming rate, which could increase their total energy costs by more than 50% in the long run. The company said businesses’ urgency to secure renewable energy from the market is understandable. However, it is critical to question whether the current strategies are appropriate and scalable. “While with traditional largely coal-generated electricity, you pay for what you use; with renewables, you pay for what was generated, regardless of whether your business uses the energy,” the head of Discovery Green, Andre Nepgen, explained. “Our research shows that no industry has an electricity consumption profile that perfectly matches the solar generation profile.” Now I am officially confused🙆♂️. Can someone explain to me what he is saying as if I am a baby? The lack of loadshedding has people coming up with all sorts of theories. One minute, solar is the future then jiki jiki solar will be more expensive. With such a low solar penetration, at which point will we reach the tipping point of overinvestment in solar that he speaks of? So Eskom can now fill all our energy requirements at a decent cost relative to renewables? Make it make sense kopa hle🙏🤷♂️. https://lnkd.in/dsJ9wu5V
Solar warning for South Africa
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Rio Tinto's Largest Off-Grid Solar Power Plant Powers Up at Diavik Diamond Mine Rio Tinto has achieved a significant milestone with the completion of its largest off-grid solar power plant at the Diavik Diamond Mine in Canada's Northwest Territories Rio Tinto has finished constructing a solar power plant at its Diavik Diamond Mine, marking the completion of Canada’s largest off-grid solar facility in the Northwest Territories. The newly installed 3.5 megawatt capacity plant, equipped with 6,620 panels, is anticipated to generate 4.2 million kilowatt-hours of solar energy annually. This is expected to significantly reduce diesel usage at the mine by one million liters per year and cut greenhouse gas emissions by 2,900 tonnes of CO2 equivalent annually, akin to removing 630 cars from the roads each year. During the mine's closure phase, the solar plant will supply up to 25% of Diavik’s electricity needs, as the mine transitions from commercial production, slated to conclude by 2026, through to full closure by 2029. Notably, the plant features bi-facial panels designed to capture sunlight and reflections from the snowy landscape that covers Diavik for much of the year. This solar initiative complements the existing wind power installation at Diavik, which has been operational since 2012 and stands as Canada’s largest in the North, having produced over 195 million kilowatt-hours of electricity to date. Matthew Breen, Chief Operating Officer of Diavik Diamond Mine, expressed pride in advancing large-scale renewable energy projects in Canada’s Northern regions, emphasizing the project’s role in enhancing operational energy efficiency and environmental stewardship. The initiative received C$3.3 million in funding from the Government of the Northwest Territories’ Large Emitters GHG Reducing Investment Grant Program, highlighting its alignment with regional emissions reduction goals and carbon tax strategies. Looking forward, Rio Tinto aims to continue leading decarbonization efforts globally, targeting a 50% reduction in Scope 1 and 2 greenhouse gas emissions by 2030, with aspirations for net zero emissions across its operations by 2050.
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Rooftop renewables risk making the rich richer, as latecomers will struggle to access the grid Many people are now becoming “energy citizens” by installing rooftop solar panels and other small-scale renewable energy projects in their properties. In theory, this is a “win-win”. Added renewable energy brings down the cost of energy, and by replacing fossil fuels, cuts planet-warming carbon dioxide emissions. But there is concern that as more people install solar panels and other renewable projects, local electricity grids may become congested. We wanted to understand this problem and propose a solution, and our latest research has just been published. Though we focused on Ireland, where we live and work, something similar is happening across much of the world. We first surveyed the country’s entire electricity infrastructure and discovered that if everyone wanted rooftop solar, then the grid could only serve 5% of the 1.6 million electricity customers studied. That’s based on each household wanting to install 6 kilowatts of renewables – rooftop solar on one side of a typical house, for instance, or a single small wind turbine – which is the maximum limit supported by the microgeneration support scheme in Ireland. In other words, if everyone installed solar panels, then 95% of households would not be able to connect them to the national grid. This appears to mirror the situation at present in electricity grids like that of California, Spain and Germany, where early-comers are blocking access for latecomers. While these countries are further ahead in their rollout of rooftop solar, portions of the electricity grid now have no availability for new installations. This is unfair: often, more well-off households are the first to install solar PV, and benefit from subsidies. It also limits how useful microgeneration can be to the overall goal of decarbonising society. A game of musical chairs The situation could be compared to a game of musical chairs. The first problem is the number of chairs: the electricity grid was not designed for every house to produce lots of renewable energy. As the sun shines, for example, every customer with a solar panel must instantly use the electricity or spill it to the grid. This is fine if only a few customers are spilling, but at a national scale all that spilled energy can exceed the physical capacity of the cables, causing equipment-damaging overvoltage or service interruptions from protection tripping. To prevent this the grid operator must limit the amount of renewable energy connected.
Rooftop renewables risk making the rich richer, as latecomers will struggle to access the grid
theconversation.com
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Renewable Energy Miracle: Floating Solar Power Plant. We talk about the launch of a floating solar photovoltaic power plant in Indonesia. “Today is a historic day because our cherished dream is to build a large power plant powered by renewable energy sources,” said Indonesian President Joko Widodo on November 9 at the opening of a unique power plant. 340 thousand solar panels. The project took three years to complete and cost $108 million. The floating solar power plant (SPP) includes 13 pontoons with more than 340 thousand photovoltaic panels. They are installed on the artificial reservoir Chirata. The reservoir covers an area of 250 hectares and is located in the west of the large island of Java. Energy for 50 thousand homes. The Chirata floating power plant is the largest in Southeast Asia and also the third largest in the world. The largest floating solar power plant was also commissioned in 2023. It is located in the city of Dezhou in the Chinese province of Shandong. Its power is 320 MW. Chirata currently generates 192 MW per year and can provide energy to 50 thousand homes. It is expected that the water power plant will help Indonesia reduce carbon dioxide emissions by 214 thousand tons per year. The Indonesian state corporation PLN and the UAE company Masdar, which were involved in the construction of Chirata, are discussing further expansion of the facility and increasing its production capacity to 500 MW. The station is currently located on only 4% of the reservoir's surface, and the Indonesian government allows a maximum of 20% of the reservoir to be used for solar panels. Floating solar power plants are a promising direction for the development of the green energy industry. The global potential of this energy segment is estimated at several thousand gigawatts. 📹 Nas Daily
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☀️Borosil Renewables: Illuminating India's Solar Future☀️ Borosil Renewables, a subsidiary of the esteemed Borosil Group known for its scientific glassware and consumer products, proudly stands as India's leading manufacturer of photovoltaic (PV) glass. PV glass is the specialized shield that encapsulates and safeguards solar cells within solar panels, making it a crucial component of the renewable energy landscape. Borosil Renewables' products include: 🔆 Low-iron textured solar glass 🔆 Shakti: Solar glass with a matt-matt finish 🔆 2 mm fully tempered solar glass 🔆 NoSbEra: Antimony-free solar glass 🔆 Selene: Antiglare solar glass 🔆 Solar glass with anti-reflective coating 🔆 Solar glass with anti-soiling coating Borosil Renewables clientele encompasses leading solar panel manufacturers, both domestically and internationally. Anchored by a state-of-the-art manufacturing facility in Ankleshwar, Gujarat, with a current capacity of 450 TPD (equivalent to solar glass for 2.8 GW of solar modules), they're on a growth trajectory, expanding it's capacity to 550 TPD (equivalent to solar glass for 3 GW of solar modules) by Q3 FY22-23. Borosil Renewables is a pivotal player in India's burgeoning solar energy sector, empowering the production of top-tier, efficient solar panels. Their commitment to innovation and sustainability shines through in groundbreaking products, including the world's first antimony-free solar glass and the world's first 2 mm fully tempered solar glass. **Business Model**: Borosil Renewables' business model is based on the sale of solar glass to solar panel manufacturers. The company generates revenue from the sale of solar glass, as well as from the provision of technical support and other services to its customers. **Competitive Edge**: Borosil Renewables boasts several competitive advantages: 1. First-mover advantage: Borosil Renewables is the first and only domestic manufacturer of PV glass in India. This gives the company a significant advantage in the Indian market. 2. Technology leadership: Borosil Renewables is a leader in the development of new solar glass technologies. The company's products are known for their high quality and performance. 3. Cost leadership: Borosil Renewables has a cost advantage over its international competitors due to its lower labor costs and manufacturing costs. **Future Outlook**: Borosil Renewables is well-positioned to benefit from the growth of India's solar energy sector. The company has a strong track record of innovation and execution, and it is well-funded to support its growth plans. Borosil Renewables is targeting a revenue growth of 25-30% in FY23-24. The company is also expanding its manufacturing capacity to meet the growing demand for solar glass. ☀️🌿 #SolarEnergy #Innovation #Sustainability #RenewableEnergy #BorosilRenewables
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PROJECT CONSTRUCTION MANAGEMENT SPECIALIST | WIND-SOLAR HYBRID, TL AND SUBSTATION PROJECTS EXPERT | IMPASSIONED LEADER | EPC Contract Management
N-Type Vs P-Type PV modules. Maximizing Solar Energy Output with N-Type Modules The solar energy industry is rapidly advancing, and N-type solar modules are at the forefront of this innovation. Offering superior performance and reliability compared to traditional P-type modules, N-type solar modules are transforming the renewable energy landscape. Here’s what makes them so promising. What Are N-Type Solar Modules? N-type solar modules are made using silicon wafers doped with phosphorus, creating a negative charge. This differs from P-type solar cells, which are doped with boron, creating a positive charge. This fundamental difference results in several key advantages for N-type solar modules. Key Advantages of N-Type Solar Modules Higher Efficiency: N-type cells are less affected by impurities and light-induced degradation, often achieving efficiency rates over 20%. This leads to greater energy production over the module’s lifespan. Better Temperature Performance: N-type modules have a better temperature coefficient, making them more efficient in hot climates where traditional modules might lose efficiency. Reduced Light-Induced Degradation (LID): Unlike P-type cells, N-type cells experience minimal LID, ensuring a longer lifespan and consistent energy production. Improved Bifacial Performance: These modules are often used in bifacial designs, capturing sunlight from both sides of the panel, significantly increasing energy yield, especially on reflective surfaces. Longevity and Reliability: The robustness of N-type cells, combined with their resistance to degradation, translates to longer warranties and better long-term performance, with warranties often exceeding 25 years. Applications and Market Impact N-type solar modules are ideal for various applications, from residential rooftops to large-scale solar farms. Their higher efficiency and reliability are particularly beneficial for commercial and industrial sectors, ensuring optimal performance with minimal maintenance. As the demand for clean energy grows, the solar industry is shifting towards advanced technologies like N-type solar modules. Major manufacturers are investing in their development, leading to greater availability and more competitive pricing. This trend is expected to accelerate the adoption of renewable energy by making solar power more accessible and economically viable. Conclusion N-type solar modules represent a significant advancement in solar technology. Their superior efficiency, reliability, and adaptability to different environments make them an excellent choice for future solar installations. As the technology continues to develop and production scales up, N-type modules are set to play a crucial role in the global shift towards sustainable energy solutions.
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