Europe's Wind Power Expansion Hits a Manufacturing Bottleneck

The offshore wind sector, once defined by desperate scrambles for production slots, is cooling rapidly. Rystad Energy forecasts European manufacturing capacity for XXL+ monopiles will jump from 1.2 million tonnes this year to 2.7 million tonnes by 2027. However, with project timelines sliding, factory utilization is set to drop to 19% by 2028, a fraction of the output required to sustain the industry's recent capital expenditure.

This shift has fundamentally altered the economics of the supply chain. While manufacturing costs have ballooned 38% since 2020 due to inflation, fierce competition for remaining orders has forced suppliers to slash prices. Profit margins for a standard 1.6-kilotonne monopile have withered from approximately $0.93 million to just $0.20 million. Meanwhile, Chinese competitors are leveraging a 41% cost advantage to undercut European firms, even after accounting for shipping and the EU Carbon Border Adjustment Mechanism.

Market leaders like Sif and EEW still control the majority of contracts, but the threat of a prolonged slump looms. High fixed costs make these facilities vulnerable if low utilization persists. Policy uncertainty exacerbates the risk; in Germany alone, 16 GW of awarded offshore capacity faces potential cancellation through voluntary site returns. Should the current stagnation continue, manufacturers may be forced to mothball production lines, threatening the very capacity the continent built to secure its energy transition.