


DEME developing new tech for offshore wind turbine installation
Offshore wind industry has come along in leaps and bounds and installation methodology is no exception. To that cause, DEME Offshore and Liftra have joined forces to develop a novel offshore installation methodology for the...Read more
DEME bags cable transport and installation job in the US
Empire Offshore Wind, a joint venture between Equinor and bp, has tagged DEME Offshore US to transport and install inter-array cables for the Empire Wind 1 and 2 offshore wind farms. DEME values the contract between...Read more
Hywind Tampen: World’s largest OWF now operational
The 88 MW Hywind Tampen offshore wind farm is the world’s largest. It is also the first to power offshore oil and gas platforms. It produced power for the first time on Sunday, 13 November...Read more
DEME completes secondary steel installation at Arcadis Ost 1
DEME Offshore has completed the installation of secondary steel at the 257 MW Arcadis Ost 1 offshore wind farm in Germany. With the conclusion of 28 XXL monopiles during the summer, Parkwind and DEME Offshore...Read more
Seaquelize scores first job for HC1100 with DEME Offshore
Dutch heave compensation specialist Seaqualize has secured the first contract for its new offshore lifting device, the Heave Chief 1100, with DEME Offshore. The heave compensator will be deployed by DEME Offshore on the first commercial...Read more
DEME installs Fécamp OWF substation
DEME Offshore has successfully installed the offshore substation of the Fécamp offshore wind farm, deploying Orion, the newest member of the DEME fleet and the most innovative vessel in the offshore wind industry.Read more
First Kaskasi II wind farm turbine connected to the grid
The first of the Kaskasi plant’s 38 Siemens Gamesa 9MW turbines is now connected to the grid. The plant is scheduled to be fully operational by the end of the year. This plant has a...Read more
DEME gets in on Vattefall’s esterhav Syd and Nord project
DEME Offshore has been contracted to transport and install 41 foundations at Vattenfall’s Vesterhav Syd and Nord offshore wind farm in Denmark. Jack-up installation vessel ‘Innovation’ will be deployed on the project.Read more
DEME passes halfway mark at Saint-Nazaire OWF foundation installation
DEME Offshore, member of DEME Group has reached its halfway mark installation milestone with the foundation installation of the Saint-Nazaire offshore wind farm in France. The milestone follows DEME’s delivery of the St Nazaire offshore...Read more
TenneT’s Hollandse Kust (noord) substation jacket installed
The jacket foundation for TenneT’s Hollandse Kust (noord) substation has been installed in a joint operation by DEME Offshore and Scaldis SMC. The 2,100-tonne jacked installation has been completed by the heavy lift vessel Gulliver. Read more
DEME secures largest U.S. offshore wind deal
The 2.6 GW Coastal Virginia Offshore Wind will be the largest wind farm in the United States one completed in 2026. This means that the price tag of $1.9 billion is also the largest so...Read more
DEME formalises Japanese offshore wind JV formation
DEME Offshore has formalised the establishment of a joint venture in Japan, with Penta-Ocean Construction, named Japan Offshore Marine. The joint venture aims to secure a footprint in the fast-developing Japanese offshore wind market.Read more
Hornsea Two monopile foundations in place
The installation of the 165 monopile foundations at Ørsted’s Hornsea Two wind farm has come to a close. DEME Offshore said it has installed the final monopile foundation at the currently largest offshore wind farm...Read more
DEME’s Sea Installer gets heavy lift capacity boost
DEME Offshore is making further moves in preparing its vessel to handle the next generation offshore wind turbines. Read more
Sif wins second customer for marshalling services in Rotterdam
Siemens Gamesa becomes the second customer of Sif’s new marshalling business at its production facility in Rotterdam. Sif launched the marshalling business last year saying it expects double-digit million euros in revenue within 2 to...Read more