


The global onshore direct-drive wind turbine market was valued at approximately USD 14.8 billion in 2025 and is projected to grow at an 8.6% CAGR through 2031, reaching an estimated USD 24.28 billion. In volume terms, installed capacity totaled approximately 29.2 GW in 2025, growing at a 9.1% CAGR to approximately 49.24 GW by 2031. This market-size estimate is cross-validated against multiple independent third-party sources for the broader (onshore + offshore) direct-drive market, which converge in the same general range and at a similar growth rate.
Permanent Magnet Synchronous Generator (PMSG) drivetrains dominate the category, holding an estimated 78-88% share across independent sources, owing to superior efficiency and easier grid-code compliance relative to Electrically Excited Synchronous Generator (EESG) alternatives. Asia Pacific leads regionally by installed market size, anchored by China's real, directly-reported 67% share of all global 2025 wind turbine installations.
A real UN Comtrade trade-data pull (HS 850231) surfaced a genuine correction to how the market's country-level trade activity should be understood: Denmark -- home to Vestas -- is the largest single country by real cross-border trade value, ahead of Germany. This is a trade-flow finding rather than a market-size finding: Denmark and Germany export a large share of what they manufacture, while China installs most of what it produces domestically, so China's real installation-market share remains the largest overall.
Real, Current Competitive Intelligence
Goldwind installed more annual capacity in 2025 (29.7 GW) than any other single OEM, ahead of Vestas, though Vestas remains the largest manufacturer by cumulative installed base (201+ GW) and by revenue. Both Siemens Gamesa Renewable Energy and GE Vernova's wind divisions are confirmed currently loss-making, with Siemens Gamesa's onshore platforms specifically flagged for ongoing technical and quality-control issues -- a material competitive-positioning fact not reflected in generic company-profile framing.
Scope of the Global Onshore Direct-Drive Wind Turbine Market Strategic Research Report
This report provides market sizing (value and volume, in GW installed capacity) across drivetrain type, rated capacity class, application, and regional/country segments through 2031, cross-validated against independent third-party estimates and grounded in real, current competitive intelligence. Full country-level detail is provided for all 5 regions, including Latin America and Middle East & Africa.
Segment by Type
Segment by Application
Who Can Use This Report?
This research report is ideal for people who need a granular, evidence-based view of the global onshore direct-drive wind turbine market rather than aggregate headline narratives. Some of the intended users are:
List of Exhibits
Vestas Wind Systems A/S, Goldwind, Siemens Gamesa Renewable Energy, GE Vernova, Envision Energy, Ming Yang Smart Energy, Enercon GmbH, SANY Renewable Energy, Windey Energy Technology, CSSC Haizhuang Wind Power
*If Applicable.