Offshore Wind at a New StagePolicy and Institutional Design for Scalable Deployment

13 March 2026

in Japanese

Japan’s policies and regulatory frameworks surrounding offshore wind power are at a turning point. While reforms to the auction system and the expansion of designated development areas are underway, challenges such as rising costs and supply chain constraints remain unresolved.

The speakers gatherd onsite to share the latest international trends and discuss the policy and regulatory design needed to achieve sustained expansion of offshore wind deployment. In the panel discussion, domestic stakeholders joined the first-session speakers to examine the current state and future direction of Japan’s offshore wind policy. In addition, a new study by Renewable Energy Institute and Aegir Insights analyzes the cost gap in bottom-fixed offshore wind between Japan and Europe, identified its key drivers, and highlights the potential for cost reductions toward 2040.

Program  *English-Japanese simultaneous interpretation provided.

■Session 1 New Policy Designs
What does AR7 mean for offshore wind?
 Rebecca Williams  Deputy CEO, Global Wind Energy Council (GWEC)
Road to re-tender: From 6 GW zero bid tender to new 2.8 GW tender
 William Lim Japan Programme Leader, Danish Energy Agency

■Topics NEW STUDY  Cost of Offshore Wind Japan
Rikke Nørgaard CCO & Founder,  Aegir Insights DL
Mika Ohbayashi Director, Renewable Energy Institute 

■Session 2 Panel Discussion: The State and Future of Offshore Wind Policy in Japan
Rebecca Williams Global Wind Energy Council (GWEC)
William Lim Danish Energy Agency
Jens Orfelt EVP & President, APAC (offshore development), RWE Renewables Japan DL
Kentaro Kato Partner / Strategy & Transformation Sustainability Unit Leader, Deloitte Tohmatsu DL
[Moderator] Mika Ohbayashi Renewable Energy Institute DL

[MC] Izumi Tanaka Senior Researcher, Renewable Energy Institute

* Raphael Huot (Vice President, Head of Sales Asia Offshore/Onshore, and Country Manager Japan, Vestas Japan) was unfortunately unable to participate due to unforeseen circumstances.

Event Details

Date / Time
Friday 13 March 2026 / 14:00 - 16:30*
*coffee & networking after the event
Venue Iino Conference Center Room B
Organizer Renewable Energy Institute
Admission Free, prior registration required

Contact

External Links

  • JCI 気候変動イニシアティブ
  • 自然エネルギー協議会
  • 指定都市 自然エネルギー協議会
  • irelp
  • 全球能源互联网发展合作组织