New data indicates that wind energy development across Europe continued to progress in 2025, although the pace of growth differed significantly between onshore and offshore segments. Orders for new turbines reached 23.4 GW over the year, representing a modest increase compared to the previous period.
The expansion was primarily driven by onshore installations, which recorded steady growth, while offshore activity declined notably. This divergence reflects changing investment priorities within the sector, as developers increasingly concentrate on land-based projects, which often offer faster deployment timelines and lower development risks.
Germany once again maintained its position as the leading European market, accounting for the largest share of turbine orders by a considerable margin. Poland followed as another key market, while Romania emerged as a significant new entrant among the top-ranking countries, highlighting the rising importance of Southeastern Europe in the continent’s wind energy expansion.
Among manufacturers, Vestas secured the dominant position, capturing the largest portion of newly ordered capacity. Nordex also retained a strong market presence, while Siemens Energy and other manufacturers held comparatively smaller shares, reflecting a competitive but concentrated supplier landscape.
Technological trends suggest a continued upscaling of onshore turbine sizes, with average capacities increasing year over year. In contrast, offshore turbines experienced a slight reduction in average size, indicating a more nuanced evolution in design and deployment strategies across different project types.
Within Southeastern Europe, Romania stood out with a substantial volume of new orders, positioning itself among Europe’s more active markets. Turkey also recorded notable activity, while Bosnia and Herzegovina saw limited installations. Serbia, however, reported no new turbine orders during the year, underscoring uneven development across the region.
