---
title: "TEPCO-led consortium wins NEDO backing for concrete floating offshore wind floater cost-cut project"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296044904.md"
description: "TEPCO, Taisei, and Hokkaido Electric have secured NEDO backing for a concrete floating offshore wind R&D program. Running from July 2026 to March 2028, the project aims to reduce generation costs through improved design, manufacturing, and maintenance of concrete semi-submersible floaters. Key activities include manufacturing validation using precast column rings, durability testing, and fiber-optic crack monitoring. The initiative targets the commercialization of Japan’s first concrete semi-submersible floater with planned offshore demonstrations."
datetime: "2026-08-17T02:02:09.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296044904.md)
  - [en](https://longbridge.com/en/news/296044904.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296044904.md)
generator: "portal-rs"
---

# TEPCO-led consortium wins NEDO backing for concrete floating offshore wind floater cost-cut project

-   TEPCO joined Taisei, Hokkaido Electric in a NEDO-selected floating offshore wind R&D program targeting concrete semi-submersible floaters. \* Project runs July 2026 to March 2028, aiming to cut generation costs via improved design, manufacturing, inspection, maintenance. \* Work includes manufacturing validation using precast column rings, durability testing for combined fatigue and chloride deterioration, fiber-optic crack monitoring assessment. \* Program targets commercialization of Japan’s first concrete semi-submersible floater, with offshore demonstrations planned. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. TEPCO - Tokyo Electric Power Company Holdings Inc. published the original content used to generate this news brief on August 17, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**