Renewable Energy

FOSS 400 – Floating Offshore Substation

Floating Offshore Substation

Baltica 2

Clean Energy for 2.4 mio homes. The largest offshore wind project in Poland.

Offshore Hydrogen Production Platform

Commercial-Scale Offshore Hydrogen Platform Powered by Renewable Energy.

Baltic Power

Clean energy for 1.5 million homes in Poland.


The first offshore wind farm in the US capable of delivering sustainable energy to more than 400,000 homes.

Coastal Virginia

The largest offshore wind farm in the US will generate sustainable energy for approximately 660.000 households.

Triton Knoll

Detailed design of Transition Piece for the Triton Knoll.

Hai Long 2 & 3

The Hai Long will be able to generate 1044 MW of sustainable energy for Taiwan.


Detailed design of primary and secondary structures.

Hornsea 2

The world’s largest offshore wind farm with 1320 MW capacity powering 1,4 million homes.


Sustainable energy for approximately 400,000 households.

Mayflower Offshore Wind Farm

Clean energy to approximately half a million homes in the state of Massachusetts.

Arcadis Ost 1

Sustainable energy to approximately 300.000 German households.

Kaskasi II

Kaskasi ӏӏ will be able to generate sustainable energy to approximately 400,000 German households.

Moray East

With a capacity of 950 MW sustainable energy corresponding to approx. 950,000 households’ consumption in Scotland.

Kriegers Flak

Kriegers Flak connects Denmark’s and Germany’s electric grid.

Northwester 2

Bladt Industries, together with ISC Rådgivend Ingeniører A/S and Semco Maritime, has entered into a contract with Northwester NV for the delivery of a complete and fully installed substation for the upcoming Belgian project Northwester 2 Offshore Wind Farm.


Albatros will provide approximately 710.000 households in Germany with sustainable power annually.


Lillgrund offshore wind farm is the first Swedish wind farm and consists of 48 wind turbines.

Triton Knoll 1 & 2

Triton Knoll will provide sustainable energy to more than 800.000 UK households.

Borkum Riffgrund 2

Borkum Riffgrund 2 is located 38 km North of the German island of Borkum, adjacent to the existing Borkum Riffgrund 1.

Blight Bank Phase 2

165 MW of sustainable energy for approximately 186.000 Belgian households.

Sandbank Offshore Wind Farm

288 MW of clean energy in the German North Sea.

Nordsee One

52 wind turbines will supply green energy to approximately 400.000 German households.

Gode Wind 1

ISC has carried out detailed design of the topside and jacket on the Gode Wind 1 substation.

Gode Wind 2

ISC has carried out detailed design of the topside and jacket on Gode Wind 2 substation.

Nordsee Ost

Nordsee Ost has a capacity of 295 MW and provides nearly 320,000 German households with sustainable energy.


Northwind provides sustainable power for approximately 250.000 households.

West Of Duddon Sands

ISC has carried out detailed design of the topside and jacket on the substation West of Duddon Sands.

Borkum Riffgrund 1

Borkum Riffgrund 1 will be located 38 km North of the German island of Borkum.

Baltic 1

Baltic 1 will be the first commercial wind farm in Germany. ISC has carried out the detailed design of the foundation for the Baltic 1 offshore substation.

Walney 1 & 2

Walney 1 & 2 is located in the British part of the Irish Sea. The capacity is 367 MW with the possibility of expansion.

Gunfleet Sands

ISC has undertaken the design of both the topside and the foundation for the substation for the offshore wind farm Gunfleet Sands in England. The Gunfleet Sands offshore wind farm is located outside of Clacton on Sea, which is at the northern mouth of the River Thames.

Horns Rev 2

Horns Rev 2 has a capacity of 209 MW providing sustainable energy for approximately 200.000 households in Denmark.

Princess Amalia

Prinsesse Amalia Offshore Wind Farm is located 23 km off the Dutch shore.


We designed the world’s first substation for Nysted. Nysted was one of the world’s largest offshore wind farms when it was built in 2003.

Renewable Energy


We developed and designed the world's first offshore substation in 2003. Currently we have designed and engineered more than 50 substations worldwide.

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Of the market

We have been involved in more than 60% of all substations in the world since 2003, which makes us market leaders.

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1320 MW
The world's largest substation

Hornsea 2 is the world's largest offshore substation (HVAC) with a capacity of 1320 MW. We have done the detailed design.

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