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Ørsted Greater Changhua 2 Offshore Wind Farm: Why Cathay Life Partnership Strengthens Taiwan Projects

Ørsted Greater Changhua 2 Offshore Wind Farm located off the coast of Changhua County, Taiwan

The Ørsted Greater Changhua 2 Offshore Wind Farm has secured a 55% ownership stake investment from Cathay Life Insurance, Taiwan’s largest insurer, highlighting the country’s expanding offshore wind sector. Located approximately 50–60 km off the coast of Changhua County, the project includes the operational Greater Changhua 2a and the under-construction Greater Changhua 2b, with full commercial operation expected in 2026. This partnership represents a significant step in Taiwan’s clean energy transition and the growing role of institutional investors in offshore wind development.

Overview of the Ørsted Greater Changhua 2 Offshore Wind Farm

The Greater Changhua 2 Offshore Wind Farm has a combined capacity of 632 MW, making it one of Taiwan’s key offshore wind projects. Ørsted will continue to provide long-term operations and maintenance (O&M) from its hub at the Port of Taichung, ensuring project reliability.

The project consists of:

  • Greater Changhua 2a – 295 MW, already operational
  • Greater Changhua 2b – 337 MW, under construction, commissioning expected in Q3 2026. According to Ørsted’s press release, the 2b phase is scheduled to be commissioned in Q3 2026.

In July 2025, Ørsted finalized a DKK 20 billion project financing package, and the sale of a 55% equity stake to Cathay is valued at approximately DKK 11 billion (TWD 55 billion). This highlights both the financial viability and investor confidence in Taiwan’s offshore wind sector.

Ørsted Cathay Life Partnership in Taiwan Offshore Wind

The Ørsted Cathay Life partnership builds on previous collaborations, including Greater Changhua 1 and 4. By selling a 55% stake, Ørsted strengthens its capital structure while providing Cathay Life with a stable, long-term infrastructure-backed investment.

Trond Westlie, Ørsted CFO, commented:

Trond Westlie, Ørsted CFO, discussing the Greater Changhua 2 Offshore Wind Farm partnership with Cathay Life
Trond Westlie, Ørsted CFO, speaking about the Greater Changhua 2 Offshore Wind Farm partnership. Image: LinkedIn

“The transaction underlines the strong appetite from leading investors for high-quality assets with long-term offtake agreements. Combined with project financing, this deal strengthens our capital structure and contributes significantly to our partnership and divestment program.”

Andrew Liu, President of Cathay Life Insurance, said:

“This investment reflects our continued support for Taiwan’s renewable energy transition while generating stable, long-term returns aligned with the investment objectives of the insurance sector.”

Strategic Timing: Why the Transaction Closes in 2026

The deal will close when the project reaches commercial operations in Q3 2026, which is critical because:

  • Construction risk is reduced
  • Revenue streams are secured
  • Financing conditions improve
  • Investor confidence increases

This structure benefits both parties:

  • Ørsted avoids early-stage risk exposure
  • Cathay enters a stabilized asset phase

Impacts on Taiwan Offshore Wind Investment

The Greater Changhua offshore wind project demonstrates how Taiwan is increasingly attracting institutional investors to its renewable energy sector. By partnering with international developers like Ørsted, local investors can participate in high-quality offshore wind projects while reducing project risk.

Shared ownership models like this accelerate the construction of Taiwan’s offshore wind projects, provide financial flexibility to developers, and support the country’s goal to increase renewable energy capacity in the coming years.

Future Outlook for Offshore Wind Investment in Taiwan

As Taiwan scales up its offshore wind sector, offshore wind investment in Taiwan is expected to grow. Partnerships between global developers and local financial institutions, such as Ørsted and Cathay Life, create a model for financing and operating future projects efficiently.

Per Mejnert Kristensen, Ørsted SVP and CEO of Region APAC, stated:

“We’re pleased to deepen our long-standing partnership with Cathay as we advance Taiwan’s offshore wind build-out. This investment reflects shared confidence in Taiwan’s offshore wind fundamentals and creates lasting value for investors and the local energy market.”

What This Means for Taiwan’s Offshore Wind Market

The Ørsted Greater Changhua 2 Offshore Wind Farm transaction highlights the value of strategic partnerships in Taiwan’s offshore wind sector. Ørsted retains operational control while freeing capital for future developments, and Cathay Life secures a resilient investment in a growing market. As this Taiwan offshore wind project progresses toward full commercial operation in 2026, it illustrates how collaborative ownership models are shaping the future of offshore wind investment in Taiwan.

Sources:

  • Ørsted Press Release: Greater Changhua 2 Offshore Wind Farm
  • Cathay Life Insurance News Release

Jan De Nul Wins Cable Installation Contract for Taiwan’s Formosa 4 Offshore Wind Farm

Jan De Nul Wins Cable Installation Contract for Taiwan’s Formosa 4 Offshore Wind Farm

Jan de Nul has secured a contract with Synera Renewable Energy (SRE) to install export cables for Taiwan’s Formosa 4 offshore wind farm, set to provide electricity to approximately 500,000 households. This project marks a significant milestone in Taiwan’s expanding offshore wind sector, underscoring the country’s position as a leading player in Asia’s renewable energy sector.

By combining advanced wind energy systems with AI in wind turbine operations, Formosa 4 integrates digital innovation and renewable energy, improving efficiency, reliability, and environmental performance. This Taiwan offshore wind farm demonstrates how modern engineering and technology can deliver large-scale sustainable power while supporting Taiwan’s net-zero energy goals.

Export Cable Installation – Engineering and Impact

The Formosa 4 project involves the installation and protection of 60 kilometers of submarine HVAC export cables, which will link the offshore turbines to Taiwan’s mainland grid. Positioned 20 kilometers off Miaoli County, the wind farm will host 35 turbines generating 495 MW, enough to supply power to nearly half a million households.

Installing submarine cables at this scale requires careful consideration of seabed conditions, marine ecosystems, and cable protection. By deploying the cable-laying vessel Willem de Vlamingh, Jan de Nul ensures precise, safe, and environmentally sensitive installation.

Beyond Formosa 4, Jan de Nul is also contracted for Formosa 6 and is involved in Greater Changhua 2B and 4, as well as preparing for Fengmiao 1. The company’s continuous presence in Taiwan highlights both its technical expertise and Taiwan’s strategic reliance on experienced international contractors to support rapid offshore wind development.

Jan de Nul’s role in Taiwan’s offshore wind growth

Offshore construction operations for Taiwan’s growing wind energy capacity
Taiwan is rapidly expanding its offshore wind sector, aiming to exceed 13 GW of capacity by 2030. Image: website

Active in Taiwan since 1990, Jan de Nul has been supporting the development of offshore wind energy since its inception in 2017. According to Wouter Vermeersch:

“We have successfully delivered several fully operational wind farms through large EPCI contracts, undertaking the entire project from design and procurement to construction and installation. We have played a leading role in supporting Taiwan’s path to net-zero emissions by 2050.”

Taiwan has rapidly increased its offshore wind capacity to more than 3 gigawatts, generated by 374 turbines, placing the country in seventh place globally. With ongoing projects, Taiwan is expected to overtake Belgium this year to reach sixth place. By 2030, the country aims to exceed 13 gigawatts of offshore wind capacity.

Project Summary

FeatureDetails
Additional ProjectsFormosa 6, Greater Changhua 2B & 4, Fengmiao 1
Location20 km off Miaoli County, Taiwan
DeveloperSynera Renewable Energy (SRE)
ContractorJan de Nul (export cable installation)
Capacity495 MW
Turbines35
Cable60 km submarine HVAC export cable
Construction Period2026–2027
VesselWillem de Vlamingh (cable-laying vessel)
Power Supply~500,000 households

Advantages

  • Strengthening Taiwan’s Renewable Energy Infrastructure: Supports rapid offshore wind growth.
  • Technological Leadership: Demonstrates Jan de Nul’s expertise in submarine cable installation.
  • International Collaboration: Boosts Belgian-Taiwanese cooperation in clean energy.
  • Future-Ready: Forms part of a project pipeline extending to 2028, ensuring consistent development.
  • Jan de Nulke has been active in Taiwan since 1990 and in offshore wind since2017.
  • Taiwan currently ranks 7th globally in terms of offshore wind capacity, which is expected to reach 6th place this year.
  • The Jan de Nul Taiwan project will strengthen Belgian-Taiwanese cooperation in renewable energy.

Conclusion – Powering a Low-Carbon Future

The Formosa 4 offshore wind farm highlights how large-scale engineering, offshore renewable energy, and advanced operational systems can be integrated to deliver tangible environmental and societal benefits. The project will supply reliable electricity to 500,000 households, reduce carbon emissions, and support Taiwan’s goal of 13 GW offshore wind capacity by 2030 and net-zero emissions by 2050.

Beyond energy production, Formosa 4 sets a benchmark for operational efficiency and infrastructure planning in the region, demonstrating how strategic investment in offshore wind can create scalable, sustainable outcomes. Projects like this reinforce Taiwan’s position as a leader in offshore wind development, showcasing the country’s ability to combine innovation, precision engineering, and environmental stewardship at scale.

Frequently Asked Questions (FAQ) – Formosa 4 Offshore Wind Farm

Question 1: Who is responsible for the Formosa 4 Offshore Wind Project?

Answer: Formosa 4 is being developed by Cinere Renewable Energy (SRE), with which Jan de Nulke has a contract to install and secure the export cable.

Question 2: Where is the Formosa 4 Wind Farm located?

Answer: It is located 20 kilometers off the coast of Miaoli County, Taiwan.

Question 3: What is the capacity of Formosa 4?

Answer: The wind farm will have a capacity of 495 MW, generated by 35 turbines, which is enough to power about 500,000 households.

Question 4: How long will it take to install the export cable?

A: Jan de Nul will install and protect the 60 km submarine HVAC export cable.

Question 5: When will construction begin?

Answer: Cable laying will begin in 2026 and continue until 2027.

Question 6: Which vessel will be used to lay the cable?

Answer: The cable-laying vessel Willem de Vlamingh will be deployed to lay the cable.

Question 7: Is Jan de Nul involved in other projects in Taiwan?

Answer: Yes, Jan de Nul is also the preferred contractor for Formosa 6, and is working on Greater Changhua 2B and 4, and preparing Fengmiao 1 for cable laying.

Question 8: What is the significance of this project for Taiwan?

Answer: Formosa 4 contributes to the growth of Taiwan’s offshore wind capacity, which helps the country achieve its goal of 13 gigawatts of emissions by 2030 and a path to net-zero emissions by 2050.