Japan Wind Development
Japan Wind Development is a Tokyo-based wind power project developer and operator delivering the full lifecycle of onshore and offshore wind farms in Japan, generating revenue through FIT/FIP wholesale power sales, project development services, and post-FIT retail electricity supply to public infrastructure operators. The company is a wholly-owned subsidiary of INFRONEER Holdings.
- Company typePrivate
- Founded1999
- HeadquartersUchisaiwaicho, Japan
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Japan Wind Development does
Japan Wind Development Co., Ltd. (日本風力開発株式会社, "JWD") is a Tokyo-headquartered wind power project developer and operator founded in 1999. It delivers the full lifecycle of wind generation — site selection, environmental impact assessment, permitting, financing, construction, grid connection, and long-term operations and maintenance — for both onshore and offshore wind farms in Japan. Its portfolio comprises more than 200 turbines with approximately 3,300 MW of cumulative developed capacity, and a forward project pipeline anchored by the Yokohama/Noheji Mutsu Bay offshore wind development, the Komatsu Fishing Port offshore project (104,775 kW), and the Rokkasho repowering project. Revenue is generated through three streams: (i) wholesale electricity sales to regional utilities under long-term FIT and FIP power purchase agreements, (ii) project development services covering siting, permitting, and construction management, and (iii) a newly launched post-FIT retail electricity business that supplies 100% renewable energy to public infrastructure operators such as Miura Sewerage Concession Co., Ltd. using post-FIT wind generation combined with non-fossil fuel certificates. The group operates through wholly-owned subsidiary EOS Engineering & Service Co., Ltd. (O&M and GWO/blade training), EOS Energy Management Co., Ltd. (monitoring and control systems), Japan Offshore Wind Service Co., Ltd. (JOWS), and joint venture Akita Offshore Wind Service Co., Ltd. (AOWS, with Ohmori Construction, Japan's first dedicated offshore wind O&M company). The company is a wholly-owned subsidiary of INFRONEER Holdings Inc. (TSE: 5076), a publicly listed Japanese infrastructure conglomerate, having been acquired from Bain Capital in January 2024. As of April 2026, JWD employs 163 people (361 across the group) and maintains 11 offices across Japan.
Japan Wind Development firmographics
Firmographics- Name
- Japan Wind Development
- Legal name
- 日本風力開発株式会社
- Website
- https://jwd.co.jp
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Japan Wind Development is a Tokyo-based wind power project developer and operator delivering the full lifecycle of onshore and offshore wind farms in Japan, generating revenue through FIT/FIP wholesale power sales, project development services, and post-FIT retail electricity supply to public infrastructure operators. The company is a wholly-owned subsidiary of INFRONEER Holdings.
- Ownership category
- akta.pro rank
Japan Wind Development industry classification
Industry- Product category
- Wind Power Generation / Renewable Energy Development
- NAICS
- Wind Electric Power Generation (221115), Electric Power Generation (22111)
- akta.pro primary industry
- Wind Farm Ownership & Operations (IPP/Utility-Owned Asset Operations) (EUACAFAF)
- akta.pro secondary industries
- Wind Farm Development & Permitting (Greenfield/Brownfield) (EUACAFAE), Onshore Wind Power Generation (Utility-Scale) (EUACAFAA), Offshore Wind Power Generation (Fixed-Bottom) (EUACAFAB)
Where Japan Wind Development is headquartered
LocationHeadquarters
- HQ city
- Uchisaiwaicho
- HQ country
- Japan
- HQ region
- Asia
Offices11 records
Markets served
Japan Wind Development business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Operations, Technology or R&D, Supply Chain, Marketing or Sales
Revenue model
- Wind Power Generation and Electricity Sales: Sale of electricity generated from wind power plants under FIT (Feed-in Tariff) and FIP (Feed-in Premium) schemes. Revenue is generated from long-term power purchase agreements with utilities.
- Power Retail: Direct sale of electricity to end customers including public infrastructure operators. Combines wind power generation with non-fossil fuel certificates to provide 100% renewable energy supply.
- Development Services: Wind power project development including site selection, environmental assessments, permitting, construction management, and grid connection services.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
Japan Wind Development product offering
Product offeringCore offering
Japan Wind Development provides turnkey wind power project development services covering site selection, environmental impact assessment, permitting, design, construction, and grid connection for both onshore and offshore wind farms in Japan. The company also generates and sells electricity from its wind farms under the government's FIT/FIP schemes, and in April 2026 began supplying post-FIT wind power directly to public infrastructure operators. Through group subsidiaries it delivers wind turbine O&M services, GWO-certified blade maintenance training, and centralized monitoring/control systems for renewable energy equipment.
Product overview
Japan Wind Development operates a multi-product wind energy portfolio encompassing the full project lifecycle. The core offering is wind power development services (onshore and offshore), supported by electricity retail operations utilizing post-FIT wind power combined with non-fossil certificates. The company's group companies provide specialized O&M (EOS Engineering & Service), monitoring and control systems (EOS Energy Management), and offshore wind O&M (AOWS). Recent additions include a domestic-first Blade Training Center (BTC) in Ishikawa and power retail services to public infrastructure operators.
Differentiator
Problem solved
Functional benefit
Products and services
- Wind Power Project Development Services
- Offshore Wind Power Generation
- Onshore Wind Power Generation
- Electricity Retail (電力小売) Retail electricity supply service using post-FIT wind power generation as the energy source, combined with tracking non-fossil certificates to deliver 100% renewable energy to customers such as public infrastructure operators. First supply began in April 2026 to Miura Sewerage Concession Co., Ltd.
- Wind Farm Operations and Maintenance Services Operations, maintenance, and consultation services for wind turbines and wind farms, delivered through the wholly-owned subsidiary EOS Engineering & Service Co., Ltd. Includes regular inspections, preventive maintenance systems, and VR-based training for maintenance personnel.
- Blade Training Center (BTC) - GWO Certified Training Blade maintenance training facility constructed in Suzu City, Ishikawa Prefecture, the first such center in Japan, providing GWO-certified training for wind turbine blade technicians and supporting skills development for offshore wind maintenance personnel.
Companies that use Japan Wind Development
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles3 records
Japan Wind Development technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Japan Wind Development partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, strategic and minor.
- EOS Engineering & Service Co., Ltd.coreGroup subsidiary specializing in wind turbine and wind farm operations, maintenance, and consulting services. Provides GWO training and certification programs.
- EOS Energy Management Co., Ltd.coreGroup subsidiary providing systems for monitoring and controlling renewable energy equipment.
- Akita Offshore Wind Service Co., Ltd. (AOWS)coreJoint venture with Ohmori Construction for offshore wind power operations and maintenance. First dedicated offshore wind O&M company in Japan, established in Akita Prefecture.
- Akita UniversitystrategicPartnership for human resource development and local contribution through offshore wind power projects, including joint graduate programs and field work opportunities.
- Japan Offshore Wind Service Co., Ltd. (JOWS)coreSubsidiary company of Japan Wind Development group specializing in offshore wind power-related businesses.
- Kyoto UniversitystrategicCollaboration on regional renewable energy joint research project, including internship programs at wind farms in Aomori.
- Aomori Yamada High SchoolminorIndustry-academia partnership providing wind power education programs to high school students.
- Hirosaki East High SchoolminorIndustry-academia partnership providing wind power education programs to high school students.
- Nakadomari TownstrategicPartnership for fisheries cooperation and local economic development related to offshore wind projects.
- Nakadomari Fisheries CooperativestrategicFisheries cooperation agreement for offshore wind power development in the region.
- Nakadomari Sakanaproducts CouncilminorLocal partnership for sustainable fisheries and regional development initiatives.
- Tokyu房地产株式会社strategicCo-founder of the General Incorporated Association for Renewable Energy Regional Activation, promoting co-existence of renewable energy and local communities.
Scale indicators3 records
Recent moves9 records
Expansion highlights7 records
Japan Wind Development competitors and assessment
Company assessmentBroad incumbents
- JERA Co., Inc. Japan's largest power generator, a joint venture between TEPCO and Chubu Electric, with growing renewable energy investments including offshore wind participation. Comparable as a major Japanese power producer expanding into wind generation, though JERA's portfolio is much broader.
- Ørsted A/S: Global offshore wind market leader headquartered in Denmark with developing presence in Japan through partnerships. Comparable as an offshore wind project developer and operator, though Ørsted's scale, geographic reach, and operational experience vastly exceed JWD's.
- Electric Power Development Co., Ltd. (J-POWER): One of Japan's largest wholesale electric utilities with a significant wind power portfolio, including onshore wind farms and participation in offshore wind round auctions. A larger, established player in the same Japanese wind generation space with broader thermal and renewable operations.
- RWE AG: German utility with one of the world's largest renewable energy portfolios, including offshore wind operations in Europe and selected Asian markets. Comparable as a global wind power developer and IPP with broader portfolio scale than JWD.
- Iberdrola, S.A. Spanish global energy leader and one of the world's largest wind power operators, with significant offshore wind operations through its Avangrid and Siemens Gamesa partnerships. Comparable as a global wind developer and IPP though focused on European and Americas markets.
Direct peers
- Green Power Investment Corporation: Japanese renewable energy company operating solar and wind power plants across Japan, with a portfolio of utility-scale wind farms. Directly comparable as a domestic wind power developer and IPP with similar operational scope and customer base.
- Renova, Inc. Tokyo-listed renewable energy IPP developing and operating solar, wind, biomass, and geothermal power plants across Japan. Directly comparable to JWD as a Japanese-focused multi-technology renewable developer with utility-scale wind exposure and a similar GTM approach to local communities.
- Eurus Energy Holdings Corporation: One of Japan's largest wind power developers and IPPs, founded in 2002 as a joint venture between Toyota Tsusho and EDP Renováveis. Operates onshore and offshore wind farms across Japan with comparable development, ownership, and operations model, making it the most direct domestic competitor to JWD.
- Pacifico Energy K.K. Japanese renewable energy developer focused on solar and wind power project development, ownership, and operations. Competes directly with JWD in the Japanese utility-scale renewable IPP market and has been actively expanding its onshore and offshore wind portfolio.
Others
- Sumitomo Corporation: Major Japanese trading house (sogo shosha) with an active renewable energy power generation business that includes onshore and offshore wind power investments. Comparable as a Japanese-domiciled player in wind power development and ownership, though from a diversified conglomerate perspective rather than a pure-play specialist.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Japan Wind Development social profiles
Digital presenceJapan Wind Development financial estimates
Financial estimateRevenue estimate
Valuation estimate
Japan Wind Development leadership team
Management profileNumber of profiles
Profiles8 records
Japan Wind Development subsidiaries and ownership
Company hierarchySubsidiaries5 records
Japan Wind Development funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Japan Wind Development M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Japan Wind Development
What does Japan Wind Development do?
Japan Wind Development provides turnkey wind power project development services covering site selection, environmental impact assessment, permitting, design, construction, and grid connection for both onshore and offshore wind farms in Japan. The company also generates and sells electricity from its wind farms under the government's FIT/FIP schemes, and in April 2026 began supplying post-FIT wind power directly to public infrastructure operators. Through group subsidiaries it delivers wind turbine O&M services, GWO-certified blade maintenance training, and centralized monitoring/control systems for renewable energy equipment.
Is Japan Wind Development a public or private company?
Japan Wind Development is a private company. It is classified as corporate owned and is currently operating.
When was Japan Wind Development founded?
Japan Wind Development was founded in 1999. It employs 51 to 100 people.
Where is Japan Wind Development based?
Japan Wind Development is headquartered in Uchisaiwaicho, Japan, in the Asia region.
How does Japan Wind Development make money?
Three revenue lines are on record. Wind Power Generation and Electricity Sales are the primary driver. The others are power Retail and development Services.
Who are Japan Wind Development's main competitors?
Broad incumbents on record are JERA Co., Inc., Ørsted A/S, Electric Power Development Co., Ltd. (J-POWER), RWE AG and Iberdrola, S.A.. Direct peers are Green Power Investment Corporation, Renova, Inc., Eurus Energy Holdings Corporation and Pacifico Energy K.K.. Sumitomo Corporation is listed as an others.
Does Japan Wind Development have an API?
No public API is recorded for Japan Wind Development.
What industry is Japan Wind Development in?
Japan Wind Development's product category is Wind Power Generation / Renewable Energy Development. Its primary akta.pro industry code is EUACAFAF, Wind Farm Ownership & Operations (IPP/Utility-Owned Asset Operations), with a secondary code of EUACAFAE, Wind Farm Development & Permitting (Greenfield/Brownfield). Its NAICS code is 221115.