SolarDuck’s Post

#𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐍𝐞𝐰𝐬 𝐏𝐫𝐨𝐁𝐮𝐜𝐤𝐞𝐭: 𝐓𝐞𝐬𝐭 𝐜𝐚𝐦𝐩𝐚𝐢𝐠𝐧 𝐨𝐧 𝐭𝐡𝐞 𝐟𝐢𝐧𝐢𝐬𝐡 𝐥𝐢𝐧𝐞 - 𝐄𝐱𝐩𝐞𝐫𝐢𝐦𝐞𝐧𝐭𝐚𝐥 𝐁𝐮𝐜𝐤𝐥𝐢𝐧𝐠 𝐓𝐞𝐬𝐭𝐬 𝐥𝐞𝐚𝐝 𝐭𝐨 𝐦𝐨𝐫𝐞 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐚𝐥 𝐬𝐚𝐟𝐞𝐭𝐲 In order to further promote the expansion of renewable energies, the IWES team in the Bundesministerium für Wirtschaft und Klimaschutz funded project #ProBucket is currently optimizing and validating design methods for suction buckets foundations for a resource-efficient and safe application for #offshore wind turbines. The main goal: significant reduction of design uncertainties. Together with our partners, we have successfully completed an extensive testing campaign on geotechnical and structural-mechanical issues, which has now reached its final milestone: An instrumented suction bucket with a diameter of 1.5 meters (M 1:7) was deliberately designed to fail by buckling during installation in an offshore-like soil in the Test Centre Support Structures Hannover. Thanks to optical deformation measurements with digital image correlation, we were able to record the buckling process in real time. Excitingly, the buckling occurred at less than one-third of the installation depth, as previously predicted based on test results and numerical simulations. These findings now allow us to further optimize engineering models for the structural safety of suction buckets. Together with the extensive project data this forms the basis for future developments that will improve not only the safety but also the economics of offshore #windenergy projects. Learn more about the project here: https://lnkd.in/dM3tkZRg #research Video: © Fraunhofer IWES Our project partners: GuD Geotechnik und Dynamik Consult GmbH Tractebel Overdick GmbH TRACTEBEL Leibniz Universität Hannover Test Centre Support Structures Hannover Institute for Steel Construction, Leibniz University Hannover Institute of Geotechnical Engineering at LU Hannover

Yesterday was the close-out presentation of Project BOEI, a techno-economic feasibility study on behalf of the Province of South-Holland on the electrification of tankers at the Scheveningen anchorage. The goal was to identify the most feasible technical solutions and risks, in addition to cost and emissions reduction estimation. Primary drivers for electrification are reduction of NOx and CO2 emissions. This video provides a closing summary of the project, including final results on costs and benefits as well as showcasing the free-to-use interactive tool for customization of similar type projects, i.e. offshore charging of ships. In this video you will learn that: 1) Electrification of a tanker at Scheveningen anchorage is technically and economically feasible. Total costs for all scopes combined is €14M (~€12M for infra and ~€2M for ship). E-anchor and subsea cabling are approximately 50% of all cost. 2) The potential NOx reduction is much higher than initially anticipated. It is estimated at well above 800,000 kg per year for all vessels, equalling ~7.5 mol NOx deposition per ha per year. 3) Break-even price parity for shipowner and provider of power is at around €0.20-€0.25 per kWh. A feasible business case can be obtained with Renewable Energy Units only, or ~€3M subsidy. Check the entire video here: https://lnkd.in/eUDK2Awc #shorepower #offshorechargingsolutions Provincie Zuid-Holland InnovationQuarter EOPSA - European Onshore Power Supply Association Rijkswaterstaat Bluewater Energy Services KVNR | Royal Association of Netherlands Shipowners Cavotec Knutsen Group Campusatsea

I shot this video a few days ago in Szczecin, Poland. We all know that; Traker systems are always much more efficient systems but unfortunately we need to control the weather conditions, make the feasibility study accurate and complete, and of course choose the right material for our project. It's bad to say, but this project probably won't survive for long. #solarenergy #engineering #renewablesenergy #trakersystems

🌿 Excited to Share My Final Year Project! 🌿 I am thrilled to announce the successful completion of my final year project, where my colleague and I designed and developed a 20 kW wind turbine for agricultural pumping stations. This project is a significant step towards integrating renewable energy into agricultural practices, providing a sustainable and economical solution for farmers' energy needs. 🔍 Project Overview: The project focused on the design and dimensioning of a 20 kW wind turbine aimed at supplying a consistent and reliable energy source for agricultural pumping operations. By leveraging wind energy, the turbine reduces dependence on non-renewable energy sources and lowers the carbon footprint of these activities. ⚙️ Technical Highlights: - Functional Analysis: Conducted an in-depth analysis of the energy requirements for agricultural pumping. Determined the optimal turbine configuration to meet these energy demands efficiently. - Component Sizing: Rotor Design: Developed a rotor with a blade length designed to capture the maximum possible wind energy. Generator and Motopropulsor: Sized to convert mechanical energy from the rotor into electrical energy with high efficiency. Nacelle and Yaw System: Engineered for optimal orientation with the wind, ensuring consistent energy production. Tower and Foundation: Designed to withstand environmental stresses while maintaining stability and durability. - Structural Calculations: Engineered the tower and foundation to ensure structural stability and durability. Conducted fatigue analysis to predict and mitigate potential long-term wear and tear, enhancing the lifespan of the turbine shaft . 🌱 Sustainable Impact: The project demonstrated that integrating wind turbines for agricultural pumping is not only technically feasible but also economically beneficial and environmentally advantageous. This innovation supports the transition from fossil fuels to renewable energy sources, contributing to greener agricultural practices. This project was incredibly rewarding, allowing me to apply theoretical knowledge to real-world challenges and contribute to the development of sustainable energy solutions. I am immensely grateful to my supervisor, Mr. Taoufik Nasri , for his support and guidance , and to my colleague Klai Khalil for his work . Let's continue to work towards a sustainable and eco-friendly future! #RenewableEnergy #Sustainability #Agriculture #WindTurbine #FinalYearProject #GreenEnergy #Engineering #Innovation

Today, you can find Head Energy in the special edition of Ingeniøren, with the theme Offshore, focusing on the latest advancements and innovation in offshore engineering. Don't miss out on exploring the future of this exciting industry with us!💡   #offshorewind #engineering #consulting #onestepahead 📞Liann P. Thomsen, Anders Frederiksen, Dennis Bülow, Cathrina Munk Pedersen, Mads Vinter Hansen

Our #floatingsolar demonstration project is moving forward. The 1MW PV-bos project in #Valencia harbour is reaching its first milestones. 📝 👩🏼💻 The design optimization for Valencia sea conditions is finished. The main outcome is a remarkable steel weight reduction. LCOE reduction targets are on the right path to be achieved. 🚀🧨 The detail design stage was initiated. Hundreds of advanced simulations, drawings and design reports will be performed along next 5 months. 📑👷 First round of contacts with main suppliers was successfully finished. The supply chain is eager to participate on this new technology and energy sector. No supply bottlenecks are expected. ⚓️🏭 Valencia harbour authorities are actively supporting our project as part of their decarbonisation policies. Thanks Raul Cascajo and Fundación Valenciaport for your tireless work. 🔨👷🏻♂️⚙️ Construction is planned to be initiated by the end of Q2 2024. 🏆🥇 BlueNewables’ proprietary technology #PVbos will demonstrate its reliability for two years in Valencia´s waters, becoming a frontrunner in the offshore #floatingsolar race. Thanks to IDAE. Instituto para la Diversificación y Ahorro de la Energía for your support as part of the #RENMARINAS program.

Brevik CCS, owned by Heidelberg Materials, is approaching its final stage in the construction phase, and they are experiencing new things every day. Building a CCS plant in an operating factory is challenging. Learn from their experiences and reduce the cost and risks for your CCS project! In its third year, the Brevik CCS project has provided lessons that will be useful for future carbon capture and storage projects. The importance of technical expertise, thorough planning and adaptability has been clearly demonstrated over the past year. The lessons learned from 2023 will not only influence the next phases of the Brevik project, but will also be valuable for new, CCS initiatives globally. Much has been learned in the following areas: - Technical challenges - Technical skills - Material handling - Engineering and installation - Technical training - Safety and environment Gassnova will be publishing articles on these topics in the time to come. Stay tuned on our website ccsnorway.com, where we will provide learning points that will be useful if you are planning a CCS plant. “Gassnova is very well situated to combine learnings from Longship with our experience from Technology Centre Mongstad (TCM) and CLIMIT supported projects. Please contact us if you would like more information”, says Aslak Viumdal in Gassnova. Norwegian Ministry of Energy

Great industry insight for my renewable contacts Knowledge is power

To truly drive sustainability in our #energyandoceans, we should also look to decarbonise the wider marine value chain in #OffshoreWind...🚢🍃👇 Check out Longitude's design for the Bibby Marine -led consortium for the world's 1st #ZeroEmission electric Service Operation Vessel (eSOV) - to provide crucial #EmissionFree support to the UK and European #OffshoreWind and other #OffshoreRenewable sites. Our scope of work on the project 👇 ➡ #Vessel concept design ➡ #VesselDesign to approval in principal level for #EnergyStorage system and methanol system philosophy ➡ Support for shipyard pricing and selection 🔗 Follow the link to find out more about our scope of work and the value we were able to add to this project, as well the cutting-edge design that could set the tone for future enhanced decarbonisation of vessels in offshore operations 👉 https://lnkd.in/e7_XgYKz #TheEngineeringConsultants #OSDIMT #NavalArchitecture #MarineEngineering #AlternativeFuel #SustainableShipping #MaritimeDecarbonisation

TECO 2030 to support the retrofit of marine vessel. By Edward Laity TECO 2030, BLOM Maritime and Samskip have agreed to retrofit an LNG-fuelled vessel to run on fuel cells and hydrogen fuel. TECO 2030 will provide its fuel cell solutions to Samskip’s vessel Kvitnos, which currently operates on a weekly multipurpose service from Rotterdam, Netherlands, and along the Norwegian coastline. BLOM will support naval architects, piping engineers and structural engineers to produce the required documentation for approval. Samskip, boasting an annual turnover of €900m, already has one hydrogen-powered container vessel under construction in the SeaShuttle project as they aim to become Net Zero by 2040. The initiative has received a grant for pre-project from Enova in order to prepare for a final investment decision (FID). “This grant shows our capability to help our clients secure public funding for smaller pre-studies, this means they can focus on progress towards their ultimate goal of zero-emission shipping,” explained Tore Enger, TECO 2030 CEO. “Our fuel cell technology is a great match for retrofitting the existing fleet to operate with environment friendly propulsion along the coast.” Samskip’s Head of Fleet Management, Erik Hofmeester, added, “Samskip embraces every opportunity to reduce CO2 emissions either through using biofuels, CO2 capture systems, shore-power, innovative newbuilding vessels, and now also retrofit solutions. “Using the power take in device (PTI) driving the propellor with green energy, allowing our existing vessels to sail and manoeuvre emission-free in the Norwegian Fjords and other coastal areas.” https://lnkd.in/dxfYmmhZ