Whalesbook
Global offshore wind capacity is set to quadruple by 2035, but 25 GW of approved projects are currently delayed by grid issues and financing hurdles. Discover what this means for the energy sector and investors.
What Happened
The global offshore wind sector is bracing for a massive expansion, with capacity projected to rise to 420 GW by 2035, up from 92.5 GW at the end of 2025. According to data from the Global Wind Energy Council, the industry expects to add 327 GW of new capacity over the next decade. However, the path to this growth faces a significant roadblock. Approximately 25 GW of offshore wind projects, which have already received planning approval, are currently stalled. These projects remain in limbo due to a mix of grid connectivity challenges, delays in the auction process, and difficulties securing necessary financing.
Why This Matters For Investors
For investors, the contrast between massive projected demand and the reality of stalled projects is critical. While the long-term outlook for offshore wind remains strong due to its role in energy security and clean power, project delays have a direct impact on the financial health of developers and suppliers. When a project is delayed, it ties up capital, increases interest costs, and pushes back the timeline for revenue generation. For companies operating in this space, these "stranded" projects mean that the expected return on investment takes longer to realize, which can put pressure on profit margins.
The Grid and Execution Challenge
One of the biggest hurdles identified is the lack of grid infrastructure. Building a wind farm is only half the battle; the power must then be efficiently transported to the grid. In many regions, the grid is simply not ready to handle the scale of energy being produced. This creates a bottleneck that governments and utilities are struggling to resolve. Additionally, the industry is grappling with supply chain strains. As turbine sizes increase—now averaging over 10 megawatts—the logistical complexity of manufacturing, transporting, and installing these massive components has risen. This adds to the risk of cost overruns and execution delays for engineering and construction firms involved in these projects.
Understanding the Indian Context
While China and Europe dominate the offshore wind market, India is also looking toward offshore wind as a key part of its energy transition strategy. For Indian investors, the global "stalled projects" trend serves as a vital case study. The challenges identified globally—such as the need for long-term policy certainty, reliable grid connectivity, and stable financing frameworks—are exactly the factors that will determine the success of India’s own offshore wind initiatives. If projects in established markets are struggling with these issues, the risk for newer markets like India, where the supply chain and grid infrastructure for offshore power are still evolving, remains higher.
Risks and Concerns
Investors should be aware of the specific business risks inherent in this sector. First, there is the risk of policy uncertainty. Offshore wind requires significant upfront capital, and developers need clear, long-term government support to commit. If auction frameworks or subsidy regimes change, projects can quickly become unviable. Second, there is the financing risk. Higher interest rates and rising raw material costs can make projects more expensive than originally planned, squeezing the profitability of developers. Finally, the slow pace of permitting remains a persistent issue, where bureaucratic delays can add years to a project timeline, increasing the risk that the project becomes less competitive over time.
What Investors Should Track
Moving forward, the key monitorable for the sector is the pace of policy action. Investors may track whether governments designate offshore wind and its related infrastructure—such as ports and grid storage—as critical national infrastructure. This designation often accelerates the permit process and lowers financing costs. Additionally, keep an eye on industry partnerships and the stability of supply chains. The success of the sector will ultimately depend on whether developers can bridge the gap between planning and actual construction, turning these "stalled" 25 GW of potential energy into operational assets.