Offshore Wind Expansion Faces Bottlenecks

The story has shifted from a broad account of offshore wind constraints to a more specific emphasis on execution bottlenecks: grid connection limits, financing pressure, and security concerns now sit alongside permitting and supply-chain issues as the main brakes on deployment. U.S. activity is also more mixed, with operating New England projects offset by lease cancellations and policy uncertainty elsewhere.

The story has sharpened around two new centers of gravity: floating offshore wind, especially China’s near-term engineering progress, and North Sea energy-security concerns. It also adds clearer evidence that European supply-chain constraints and U.S. project execution remain real bottlenecks rather than background risks.