Acciona Windpower

What Acciona Windpower does

ACCIONA, S.A. (referenced in the query as Acciona Windpower) is a Spanish multinational headquartered in Madrid that designs, builds, owns, and operates sustainable infrastructure and renewable energy assets globally. Founded in 1997 and listed on Spain's IBEX 35, the group operates across five continents and more than 60 countries with a workforce of 68,000+ professionals spanning 170+ nationalities. It is recognized as the world's largest 100% clean energy corporation, having headed Energy Intelligence's Top 100 Green Utilities ranking for five consecutive years.

The business spans four interconnected pillars. (1) Renewable energy generation covers wind, photovoltaic solar, hydropower, thermal solar, biomass and biogas, plus emerging sources (geothermal, tidal, wave) and biofuels (bioethanol, biodiesel); green hydrogen via renewable-powered electrolysis is produced and distributed in Spain (Mallorca plant: 300+ tonnes/year), with a second plant under construction in Navarre via the ACCIONA-Plug Power joint venture. (2) Water services include drinking water treatment, desalination through proprietary reverse osmosis (with the Hydrobionets wireless bio-fouling detection system and VETRA pre-treatment technology), wastewater reuse, and integral water cycle management across 80+ plants in 34 countries with 4.6 million m3/day of capacity serving 25+ million people. (3) Infrastructure development covers transport (metros, railways, roads, airports), urban solutions, and social projects on a design-build-operate-maintain basis, including flagship projects like the Site C hydroelectric dam in Canada, Adelaide Desalination Plant in Australia, and São Paulo Metro Line 6 in Brazil. (4) Real estate development through Acciona Inmobiliaria delivers sustainable residential housing (13,000+ homes across Spain).

Revenue mechanics combine asset ownership and electricity sales (recurring, renewables), large negotiated EPC and concession contracts (project-based, infrastructure and water), managed water treatment services (recurring), green hydrogen supply contracts (recurring, industrial and mobility), and one-time residential property sales. Go-to-market is direct enterprise and field sales targeting governments, utilities, and large corporations globally, supplemented by JVs (Plug Power for green hydrogen in Iberia) and wholly-owned subsidiaries (Bestinver for asset management, Acciona Inmobiliaria for real estate). Distribution is the company's own sales offices, show homes, call centres, and digital channels; pricing is project-by-project negotiation rather than published tiers.

Name

Acciona Windpower

Legal name

Acciona, S.A.

Website

https://acciona.com

Company type

Public

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

ACCIONA is a Madrid-headquartered, IBEX 35-listed Spanish multinational that designs, builds, owns, and operates renewable energy assets (wind, solar, hydro, green hydrogen), water treatment and desalination, sustainable infrastructure (transport, urban, social), and residential real estate across 60+ countries.

Ownership category

akta.pro rank

Product category

Sustainable Infrastructure and Renewable Energy

NAICS

Electric Power Generation, Transmission and Distribution (2211), Engineering Services (541330), Electrical Equipment Manufacturing (3353)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)

akta.pro secondary industries

Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK), Repowering, Augmentation & Retrofit Integration (Capacity Expansion) (EUAEAEAL), Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB)

Keywords

• Renewable energy generation
• Water treatment services
• Sustainable infrastructure
• Wind power systems
• Desalination services

Headquarters

HQ city

Bangalore

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Supply Chain, Operations, Technology or R&D

Revenue model

1. Renewable Energy Generation & Operation: ACCIONA generates revenue from the ownership and operation of renewable energy assets (wind farms, solar plants, hydroelectric facilities). The company operates as the world's largest 100% clean energy company, selling electricity generated from renewable sources.
2. Infrastructure Design, Construction & Maintenance: ACCIONA develops, designs, constructs, and maintains large-scale sustainable infrastructure projects (transport, water, social, cities, real estate) for public and private clients globally, spanning the entire project lifecycle from opportunity identification through operation and maintenance.
3. Water Treatment & Desalination Services: ACCIONA provides water and wastewater treatment, desalination, and reuse services through the design, construction, commissioning, operation and maintenance of treatment plants. Treats approximately 4.6 million m3/day.
4. Green Hydrogen Production & Distribution: ACCIONA produces and distributes green hydrogen as fuel for public/commercial bus fleets, ferries, port operations, and industrial use. The Mallorca plant generates and distributes more than 300 tonnes per year of H2.
5. Real Estate Development: ACCIONA develops and sells residential real estate (viviendas) across Spain, with over 35 years of experience and more than 13,000 homes developed.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

ACCIONA is a global Spanish group that develops and manages sustainable infrastructure solutions across renewable energy generation (wind, solar, hydroelectric, biomass, geothermal, tidal, wave, green hydrogen), water treatment and desalination (reverse osmosis), and large-scale infrastructure construction (transport, social, cities, real estate). The business spans the entire value chain from design and construction through to operation and maintenance, targeting governments, utilities, and large corporations across 60+ countries.

Product overview

ACCIONA is a global Spanish group offering sustainable infrastructure and renewable energy solutions. The company operates across multiple interconnected business areas: Renewable Energy (wind power, solar photovoltaic, hydropower, thermal solar, biomass/biogas, geothermal, tidal, wave energy, bioethanol, biodiesel, green hydrogen, energy storage, energy efficiency, self-consumption, and electric mobility), Water Services (drinking water treatment, desalination via reverse osmosis, waste water treatment and reuse, integral water cycle management, and water for agriculture), and Infrastructure (transport infrastructure, urban solutions, real estate development, financial services, and social projects). The green hydrogen offering covers the full value chain from production via renewable-powered electrolysis through storage, transportation, distribution, and final use. The company positions itself as the world's largest 100% clean energy corporation with operations spanning over 60 countries.

Differentiator

Problem solved

Functional benefit

Brands

• ACCIONA Inmobiliaria: ACCIONA's real estate development division, specializing in residential property development with sustainable design, architecture, and interior design in Spain.
• ACCIONA Energía
• acciona.org

Products and services

• Wind Power
• Photovoltaic Solar Energy
• Hydropower
• Thermal Solar
• Biomass and Biogas
• Green Hydrogen
• Reverse Osmosis Desalination
• Waste Water Treatment and Reuse
• Drinking Water Treatment
• Transport Infrastructure
• Urban Solutions
• Real Estate Development
• Energy Storage

Quantifiable outcome

• Annual CO2 avoidance of 16,000 tonnes per year from the Mallorca green hydrogen plant
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Plug PowercoreStrategic or Co-development PartnerACCIONA Energía and US electrolyser manufacturer Plug Power created a joint venture for the industrial and mobility sectors in Spain and Portugal. The JV is building a second green hydrogen plant in Navarre, Spain, expanding ACCIONA's green hydrogen production capacity for industrial and mobility applications.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Engie: French multinational utility focused on renewable energy (wind, solar, hydro), green hydrogen, and energy infrastructure. Directly comparable to ACCIONA in renewable EPC, hydrogen production, and integrated sustainable infrastructure across Europe, Latin America, and the Middle East.
• Iberdrola: Spanish-headquartered global utility with major renewable energy generation (onshore and offshore wind, solar) and grid operations. Direct competitor to ACCIONA Energía in wind and solar development across Europe, the Americas, and Australia, with comparable IBEX 35 listing and sustainability positioning.
• Enel: Italian multinational utility with one of the world's largest renewable energy portfolios and a strong presence in wind, solar, and grid infrastructure. Competes with ACCIONA in Latin American and European renewable tenders and shares a similar vertically integrated generation-and-networks model.
• Veolia: French multinational water and waste management services company with large desalination and water treatment operations. Direct competitor to ACCIONA Agua in municipal water, desalination, and integrated water cycle management, particularly in Latin America and the Middle East.
• Suez: French water and waste services company with significant desalination and water treatment capabilities. Directly comparable to ACCIONA Agua in municipal water supply contracts, desalination plant construction, and O&M services globally.

Emerging players

• Vestas: World's largest wind turbine manufacturer and longstanding EPC/service partner for wind developers. Comparable to ACCIONA Windpower in wind energy technology, though focused on equipment supply rather than full IPP/developer/integrator model.
• Siemens Gamesa (now Siemens Energy wind): Major wind turbine OEM with strong presence in offshore wind and grid technology. Adjacent to ACCIONA's wind generation business as a supplier and potential competitor in integrated renewable energy solutions.

Broad incumbents

• Ferrovial: Spanish infrastructure major with capabilities in transport, water, and sustainable infrastructure concessions. Comparable to ACCIONA's infrastructure division in transport infrastructure (metros, highways) and concessions, sharing Spanish origins and IBEX 35 listing.
• ACS Group / HOCHTIEF: Spanish-headquartered global construction and infrastructure group (parent of HOCHTIEF and Turner). Competitor to ACCIONA in transport infrastructure construction, concessions, and renewable energy projects across Europe, the Americas, and Australia.
• EDF (Électricité de France): Major French state-linked utility with significant renewable energy and nuclear generation, plus international infrastructure projects. Comparable to ACCIONA in renewable energy generation and large-scale infrastructure, with a broader portfolio including nuclear.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/acciona_en
• YouTubeyoutube.com/channel/UCSnG9LOTWQ_yKxjrjHXUuAg
• Facebookfacebook.com/acciona
• LinkedInlinkedin.com/company/acciona-windpower-india-private-limited
• Instagraminstagram.com/acciona_official
• TikToktiktok.com/@acciona_official

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Acciona Windpower