Wind Energy – Taiwan
The 1044MW Hai Long Offshore Wind Project off Taiwan has awarded the EPC-contract to Semco Maritime and PTSC.

The Danish company ISC Consulting Engineers is partnering with Semco Maritime and PTSC M&C in carrying out the project.
The engineering, procurement and construction (EPC) contract follows on from the consortium’s selection as a preferred supplier in October 2021.
The Hai Long Offshore Wind Farm will consist of several wind turbines and two substations that can generate 532 MW and 512 MW of sustainable power. Combined, the substations will produce more than 1 GW of clean wind power for Taiwanese households. The Hai Long Offshore Wind Project marks the beginning of a new chapter in sustainable energy production in Taiwan, where wind conditions are optimal for offshore wind farms.
PTSC M&C is carrying out full detailed design of the jackets and ISC carrying out full detailed design of the topsides of the two substations. SEMCO is performing full detailed design of the HV/MV, electrical and SCADA systems on the substations.
The substations will each weigh 2800 tons and will be placed at a water depth of 27-31 meters.
The Hai Long project consists of wind farms No. 2 and No. 3. The offshore wind farm is located 40-50 kilometers from the Changhua coast, Taiwan. The location is ideal for an offshore wind farm since the wind conditions here are among the best in the world.
The Hai Long Wind Farm will deliver 1044 MW clean energy to Taiwan when it is completed in 2026.