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Examining Floating Offshore Wind Power Initiatives by Marubeni

On August 21, 2025, a significant seminar will take place focusing on the pivotal role of floating offshore wind power in Japan, hosted by the Japan Planning Institute (JPI). The special guest speaker for this event will be Yoshihiko Oka, the head of domestic operations at Marubeni Offshore Wind Development Co., Ltd. This seminar aims to discuss the current initiatives in offshore wind power and the technological advancements necessary for societal implementation.

The Importance of Floating Offshore Wind Power

Given Japan's geographical constraints with limited shallow marine areas, there's a pressing need to develop floating offshore wind power technology, which can be deployed in deeper waters. This technology is essential for expanding the country’s offshore wind energy capabilities. However, the current situation presents numerous challenges, such as cost, technology, and regulatory frameworks that hinder widespread adoption in the medium to long term.

Oka will dive into the ongoing floating offshore wind power demonstration project off the southern coast of Akita Prefecture. The intention is to highlight the anticipated benefits of this project, the obstacles faced by developers, and necessary improvements, all while showcasing best practices from similar projects within port areas as applicable case studies.

Seminar Agenda

The seminar's main topics will cover:

1. Overview of Marubeni Offshore Wind Development
- Initiatives in offshore wind power abroad, including fixed and floating platforms.
- Domestic efforts in Japan regarding offshore wind power.

2. Analyzing Challenges from Offshore Wind Initiatives at Akita and Noshiro Ports
- Evaluating domestic achievements in offshore wind power, specifically at Akita and Noshiro ports.
- Discussing necessary improvements for offshore wind power projects in harbor areas.

3. The Anticipated Floating Offshore Wind Power Industry
- Addressing technical and commercial hurdles along with industry structural challenges.
- Exploring opportunities within the floating market.

4. Details on the Floating Offshore Wind Demonstration Project in Southern Akita
- Overview of the floating offshore wind demonstration project in the southern Akita region.
- Identifying key points for commercialization and future societal implementation goals.

5. Q&A Session
6. Networking Opportunities
- An exclusive chance for attendees to connect with the instructor and other participants through a networking event aimed at expanding business relations.

Participation Options

Attendees have the flexibility to choose between in-person attendance, live streaming, or accessing the seminar via recorded playback available for two weeks post-event.

Registration Fees

• - Individual Registration: 37,720 yen (tax included)
• - Group Registrations (two or more): 32,720 yen (for corporate/affiliated company sign-ups).
• - Special Rate for Local Government Officials: 11,000 yen each for up to two attendees, applicable only for in-person or live streaming.

For more details and to secure your seat, please visit JPI Seminar Registration.

Closing Thoughts

The seminar reflects the growing emphasis on building networks and fostering new business opportunities within the renewable energy landscape. Attendees will have access to valuable insights and the chance to engage with key industry players. Even after the seminar concludes, attendees can submit questions to the speaker or seek further guidance, enhancing the collaborative environment.

Contact Information

Japan Planning Institute
5-2-32 Minamiazabu, Minato-ku, Tokyo 106-0047
Telephone: 03-5793-9761
Fax: 03-5793-9767
Website: JPI

About Japan Planning Institute

For over half a century, JPI has served as a bridge connecting government, business, and academia, supplying relevant information to senior executives and managers involved in national policies and projects. Their seminars remain a cornerstone for high-level discourse and collaboration.