Solar Energy Projects

Sometimes my university studies in geophysics do come in rather handy at my job, especially for what is a crucial first step in project development: site investigation survey work. And one that we have just taken at our first commercial-scale floating offshore wind project, Canopy, off the Californian coast.    Every offshore wind site is different. That means, before we can even think about starting construction, we need to understand what we are working with. As the saying goes, preparation is everything. Through analysing the seabed, subsurface and metocean conditions, these investigations give us a much clearer idea of project particularities, as well as potential risks and challenges. We can also ensure we map essential environmental habitats to protect and enhance the marine environment.   Conducting these investigations is usually our fantastic Offshore Wind Site Characterisation and Ground Modelling team. They are always the “first on the ground” so to speak, using vessels at sea. But nowadays, we sometimes also need a little extra help from some state-of-the-art technology, such as from autonomous underwater vehicles (AUVs).    And once we have all that data? Then we can really get going. These details are used to inform and more accurately steer the direction for every engineering and design decision that follows. That way, we can ensure greater safety, operational efficiency, and ultimately, project success. If only student me had known back then, just how a big a role geophysics would play in helping push forward offshore wind. 

❗𝟵𝟱% 𝗼𝗳 𝘄𝗶𝗻𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁𝘀 𝗳𝗮𝗶𝗹* 𝗮𝗻𝗱 𝗜 𝗰𝗮𝗻 𝘁𝗲𝗹𝗹 𝘆𝗼𝘂 𝗶𝗻 𝗼𝗻𝗲 𝘄𝗼𝗿𝗱 𝘄𝗵𝗮𝘁 𝘄𝗶𝗹𝗹 𝗰𝗮𝘂𝘀𝗲 𝘆𝗼𝘂𝗿 𝗻𝗲𝘅𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗳𝗮𝗶𝗹❗   "𝗨𝗻𝗸𝗻𝗼𝘄𝗻𝘀"   Overly simplistic? Perhaps. So let me double the complexity of my answer.   "𝗨𝗻𝗸𝗻𝗼𝘄𝗻 𝘂𝗻𝗸𝗻𝗼𝘄𝗻𝘀"   Unknown unknowns are things where we have neither knowledge of the occurrence, nor knowledge of the impact.   🦜Will a bird survey reveal a rare species of parakeet? If it does, what area will become unbuildable? 🧑🌾Will the farmer on the western boundary be supportive? If not, how much will it reduce the development envelope? 🍃Will atmospheric turbulence limit turbine choice? If it does, which classes will be unsuitable? 🪖Will the military restrict tip height? If it does, what will be the restriction? 🔋Will national energy policy shift? If it does, where will it shift to?   At Wind Pioneers we've worked on hundreds of potential sites across 50+ markets. Our clients are some of the best developers in the world and what we've learnt is that successful developers don't focus on known qualities of a site. 𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝘄𝗵𝗮𝘁 𝘄𝗶𝗹𝗹 𝗸𝗶𝗹𝗹 𝘁𝗵𝗲𝗶𝗿 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁.   Here are our top tips for dealing with Unknown Unknowns: 𝟭) 𝗠𝗮𝗸𝗲 𝗮 𝗹𝗶𝘀𝘁 𝗼𝗳 𝗲𝘃𝗲𝗿𝘆𝘁𝗵𝗶𝗻𝗴 𝘁𝗵𝗮𝘁 𝗺𝗶𝗴𝗵𝘁 𝗸𝗶𝗹𝗹 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁. Rank them by likelihood and severity. Be your site's own worst critic. 𝟮) Have a workflow that enables you to easily 𝗿𝘂𝗻 𝗱𝗼𝘇𝗲𝗻𝘀 𝗮𝗻𝗱 𝗱𝗼𝘇𝗲𝗻𝘀 𝗼𝗳 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀. 𝟯) 𝗥𝘂𝗻 𝗱𝗼𝘇𝗲𝗻𝘀 𝗼𝗳 𝗪𝗵𝗮𝘁 𝗜𝗳 𝗦𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀. For all severe or likely risks, perform a desktop what if scenario. Hunt for scenarios that make the project unviable, and then spend your time understanding and mitigating those risks. 𝟰) 𝗛𝗮𝘃𝗲 𝗕𝘂𝗳𝗳𝗲𝗿𝘀. Have 30-50% buffer on capacity at an early stage. If you want to build a 200MW project, have space for 300MW. When unknowns become known, they will eat away at your capacity. 𝟱) 𝗛𝗮𝘃𝗲 𝗖𝗼𝗻𝘁𝗶𝗻𝗴𝗲𝗻𝗰𝗶𝗲𝘀. Allow 10-20% erosion in NetCF as unknowns become known and constrain the project. 6) 𝗕𝗲𝘄𝗮𝗿𝗲 𝗼𝗳 𝗢𝗽𝘁𝗶𝗺𝗶𝘀𝗮𝘁𝗶𝗼𝗻. "Optimisation" is an exercise in "optimism" until you have complete knowledge of all constraints on a site. Be pragmatic and realistic, not blindly optimistic. 𝟳) 𝗚𝗮𝗺𝗯𝗹𝗲 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗹𝘆. Wind farm development is hard. Really hard. Understand that every site is a bet with long odds. Plan your portfolio to be hedged and spread your risks over multiple projects with diverse risk factors.   Come talk to us if you'd like a sympathetic ear to the challenges of wind farm development.   *95% is a guestimate that depends on definitions. The exact number is not important - what's important is that most sites will never become wind farms so we need to consider risks not just opportunities…

You might hear a lot of excitement about the GW-scale announcements for offshore wind farms. Many players see it as a huge opportunity, but is it really that simple? It all comes down to one important aspect: Project financing. Securing the right support and managing risks effectively are key to success. Here’s a basic breakdown of what needs to be considered: A - Regulations & Permitting Risks: The complexity can vary significantly depending on the market. What most have experienced in the US, explains the risks are unpredictable when democracies take turn. B - Production Assumptions: From the initial resource assessment to long-term availability, energy yield estimation must be realistic. I have had long discussions with friends working in this area, and this is such a tricky and complex topic, for example, changes in turbine models or neighbouring wind projects can affect output. Accuracy here can make a significant difference, as even small errors in assumptions can impact long-term predictions. C - Construction Risks: How many days might be lost if things don’t go as planned? Bad weather or technical issues can lead to delays. Not a show stopper and no delays like nuclear projects here at least. 😉 D - Power (Market) Assumptions: Forecasting electricity prices is always a challenge. With more renewables entering the grid, predicting profitability requires considering a range of scenarios. The choice between CfD, PPAs, or merchant pricing strategies can also influence financial stability. E - Financing Risks: Geopolitical uncertainties and interest rate changes can influence financial outcomes. While these are often beyond control, planning for flexibility and building resilient financial models can mitigate some of the unpredictability. F - Operational Risks: Once built, maintaining reliable operations is essential. Even minor disruptions can affect profitability sometimes. Addressing this phase requires a lot of practical experience and proactive maintenance strategies to reduce downtime. Putting it all together: Now, if you want to put it into an equation, it might look something like this: Success = f (A + B + C + D + E + F) Where: A = Regulatory and Permitting Risks B = Production Assumptions C = Construction Risks D = Power (Market) Assumptions E = Financing Risks F = Operational Risks (often underestimated) The function f() here is a combination of experience, strategic planning, and risk management. Each element influences the others, and achieving project success requires balancing them thoughtfully. Success in offshore wind is about carefully understanding and managing the challenges that come with large-scale projects and as you see in the picture, there are always colourful possibilities, if done right. 😇 📌 💡 https://lnkd.in/e_T-UbP2 #OffshoreWind #ProjectFinance #RenewableEnergy

🌊⚡ Building the Future of Offshore Energy: The Energy Island Concept Denmark is advancing one of the most ambitious marine infrastructure projects ever conceived — an artificial Energy Island designed to collect, transform, and distribute offshore wind power at unprecedented scale. This concept goes far beyond a conventional offshore wind farm. Instead of connecting individual turbines directly to shore, the island acts as a centralized offshore energy hub integrating generation, transmission, storage, and future energy conversion technologies. 🔹 Engineering Concept • Artificial island constructed using large-scale marine reclamation • Perimeter armored with rock revetments for wave and storm protection • Internal platform hosting substations, converters, and grid infrastructure • Multiple offshore wind farms connected radially to the island • High-voltage export cables transmitting electricity to several countries 🔹 Why an Energy Island? Traditional offshore wind projects become increasingly complex as distances from shore grow. The energy island approach: • Reduces cable congestion and transmission losses • Allows modular expansion of wind capacity • Creates a shared grid hub for multiple offshore clusters • Improves maintenance logistics with on-site facilities • Enables integration of future energy systems (Power-to-X, hydrogen) 🔹 Marine Infrastructure Challenges From a coastal and offshore engineering perspective, the project involves: • Large-scale seabed improvement and ground stabilization • Construction of breakwaters in deep and exposed waters • Settlement control for reclaimed land under heavy electrical infrastructure • Scour protection around cable corridors and structures • Environmental impact mitigation in open sea conditions 🔹 Energy & Capacity Vision The planned hub is expected to: • Connect several gigawatts of offshore wind capacity • Supply electricity to millions of households • Support cross-border energy exchange • Serve as a foundation for green hydrogen production 🔹 Strategic Importance This development represents a shift from single-project offshore wind farms to integrated offshore energy systems, where marine engineering, electrical grids, and renewable generation converge into one scalable platform. Energy islands may become the blueprint for future offshore energy networks worldwide — particularly in regions with shallow continental shelves and strong wind resources. #OffshoreEngineering #MarineInfrastructure #EnergyIsland #RenewableEnergy #OffshoreWind #CoastalEngineering #BreakwaterDesign #SustainableInfrastructure ⚡🌍

TotalEnergies seeking to return offshore wind options in the German North Sea illustrates an uncomfortable reality. Clean power is needed more urgently than ever before, yet regulators and developers struggle with frameworks that didn’t anticipate the fragility of the underlying macro economic assumptions. Failed auctions and abandoned projects are two sides of the same coin. Advanced markets in Europe and early markets in Asia alike show the need to make changes across five broad areas. 1) Take a whole-of-project perspective where all dimensions are progressed in parallel. This applies to seabed licensing and tendering, to timely grid connections, and to supply chain capability. Governments should track all dimensions using a comprehensive risk register, the UK's National Infrastructure and Service Transformation Authority being a good example. 2) Recognise that some risks are better taken by society. The wars in Ukraine and the Middle East have led to chaotic inflationary cost increases across materials, energy, and services like insurance. Ringfence the exogenous macro economic risks that the private sector cannot credibly price, and provide for mechanisms to mitigate their impact, for example through indexation in CfD contracts. Cumulative environmental impact is another risk that is difficult for individual developers to tackle. The approach from the UK government in developing a catalogue of compensatory measures is worth noting. Or, of course, governments can take on the consenting role themselves altogether as in the Netherlands. 3) Recognise that there is still a long way to go for technology development. Floating substructures, co-location with CO2 storage, integration with food production and fisheries - there is more to do than ever before, and on an ever-busier seabed. Against capital budgets of hundreds of billions in the North Sea alone, there needs to be proportionate funding for innovation, testing and demonstration. This is especially true for floating wind. 4) Recognise that data are the lifeblood of design and innovation, and ensure that requirements for monitoring, evaluation and dissemination are implemented in all tenders. There is a balance to be struck on protection of intellectual property, but today's “laissez faire” approach is a systemic risk. As a result, biodiversity is compromised, innovation opportunities are missed, and technology development slowed down. 5) And finally, as any regulator is acutely aware, avoid being cornered by your own tender regulations. It is a lose-lose situations when the rules you've set leave no room for compromise. Procurement law is a harsh mistress.

⚠️ 500 MW gone. Not because of wind. Because of wires. We saw in the news this week that Ocean Winds is walking away from a 500 MW floating wind project off Shetland. Not due to technology. Not due to cost. Not due to lack of resource. Because the grid isn’t there. This is the real bottleneck We keep talking about: turbines, ports, supply chain, serialisation. All are important. But right now: ⚡ The grid is the pacing item. No connection → no project → no FID → no transition. And it’s not just “no grid” This case exposes deeper structural issues: - Connection timelines that don’t align with project reality - Transmission charging that penalises the best wind resource in Europe - Unclear route to market → capital hesitates So even strong, scalable projects… fall away. Here’s the real tension (and opportunity) We’re entering offshore wind’s Model-T moment. The industry is moving toward: serialised floating wind, standardised designs, assembly-line thinking, global hubs. 👉 Scale is coming. Fast. But scale only works if the system around it is ready. You can’t mass-produce gigawatts… into a grid that can’t absorb them. Zoom out This isn’t just 500 MW. It’s: - lost investment - lost jobs - lost confidence And a warning signal to the market. The uncomfortable truth We don’t have a resource problem. We don’t have a technology problem. We have a system integration problem. ⚡ Grid, market design, and industrial strategy are no longer separate conversations. They must move together. What needs to happen (fast) - Accelerated, coordinated grid buildout - Reform of transmission charging - Alignment of CfD + grid + delivery timelines - Planning for serialised deployment at scale (not one project at a time) Final thought The UK still has a generational opportunity in offshore — especially floating wind. But unless we fix the system around it… projects won’t fail because they can’t be built they’ll fail because they can’t connect 💬 I’m seeing more of these constraints emerging across the UK and Europe — particularly as projects move from concept to scalable delivery. Happy to compare notes with others navigating similar challenges across floating, fixed, and grid interface. #floatingwind #offshorewind