WTG Installation Archives - Sea Impact - Offshore Wind Market Intelligence

WTG Installation by Vessel Company – H1 2025

Weekly Graph

WTG Installation by Vessel Company – H1 2026

Cadeler tops the charts once again with 130 turbines installed across eight jack-up vessels: Wind Peak, Wind Osprey, Wind Mover, Wind Scylla, Wind Pace, Wind…

Beatriz Soares Eleutério da SilvaJuly 14, 2026

WTG Installation by Turbine OEM – H1 2025

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WTG Installation by Turbine OEM – H1 2026

With 186 turbines installed in the first half of 2026, Siemens Gamesa continues to lead the offshore wind market for the tenth consecutive half-year (since…

Beatriz Soares Eleutério da SilvaJuly 14, 2026

Announcements

Planning an offshore wind installation campaign?

Your duration assumptions may already be out of date. In 2025, the industry median to install a single WTG hit 2.7 days — up 132%…

Beatriz Soares Eleutério da SilvaJuly 14, 2026

Weekly Graph

WTG Installation by Vessel Company – H1 2025

Cadeler tops the charts once again with 86 turbines installed across five jack-up vessels: Wind Maker, Wind Scylla, Wind Peak, Wind Orca, and Wind Osprey.…

Beatriz Soares Eleutério da SilvaAugust 26, 2025

Weekly Graph

WTG Installation by Turbine OEM – H1 2025

With 130 turbines installed in the first half of 2025, Siemens Gamesa continues to lead the offshore wind market for the eighth consecutive half-year (since…

Beatriz Soares Eleutério da SilvaAugust 26, 2025

Weekly Graph

Do you know which were the top Marine Contractors over the last 10 years (2014-2024)?

DEME Group, Cadeler and ZITON A/S remain on top.DEME Group has become a dominant force, securing seven first-place finishes in foundation installation and three in…

Beatriz Soares Eleutério da SilvaAugust 26, 2025

Weekly Graph

2024 Recap: Jack-Up Vessel Activity in Offshore Wind

2024 was busy in the offshore wind sector. Here's a snapshot of the global jack-up vessel action:▪ Installation activities took place in seven countries across…

Beatriz Soares Eleutério da SilvaAugust 26, 2025