Casa dos Ventos Renewable Energies

Name

Casa dos Ventos Renewable Energies

Legal name

Casa dos Ventos

Website

https://casadosventos.com.br

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

251–500 employees

Ownership category

akta.pro rank

Product category

Renewable Energy Generation

NAICS

Wind Electric Power Generation (221115), Solar Electric Power Generation (221114), Electric Power Generation (22111)

akta.pro primary industry

Contracted Wind Power Generation (PPA/CFD/FiT-backed) (EUACAFAJ)

akta.pro secondary industries

Operations Control & Dispatch (Remote Operations Centers, Curtailment, Compliance) (EUAMAGAK), Wind Power Plant EPC (Onshore/Offshore) (EUAEAAAF)

Keywords

• Utility-scale wind energy
• Renewable energy generation
• Corporate power purchase agreements
• Solar energy development
• Free energy market services

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Long-term energy supply contracts (Contratos de Energia e Autoprodução): Casa dos Ventos generates recurring revenue through 20-year power purchase agreements (PPAs) and self-production contracts with large industrial, corporate, and data center customers. Customers pay for dedicated renewable energy supply, often with co-ownership stakes in generation assets. Major contracts include the $2 billion Omnia/ByteDance deal (up to 300 MW average), the $500 million Ascenty deal (110 MW average), and multiple corporate PPAs with ArcelorMittal, Carrefour, Vale, Dow, Braskem, and others.
2. Free Energy Market (Mercado Livre de Energia): Casa dos Ventos assists commercial and industrial customers in migrating to Brazil's free energy market, enabling them to purchase renewable energy directly at competitive rates, generating fee or margin-based revenue from these advisory and intermediation services.
3. Carbon Credits and Environmental Certificates: Sale of carbon credits and environmental certificates (Certificados Ambientais) generated from renewable energy projects, providing additional revenue streams tied to decarbonization and ESG commitments of corporate customers.
4. Green Molecules (Moléculas Verdes): Development and potential sale of green hydrogen and ammonia solutions derived from renewable energy, positioning the company for emerging energy transition markets beyond electricity.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Casa dos Ventos develops, builds, and operates utility-scale wind and solar renewable energy projects in Brazil, selling the generated power to large industrial, corporate, and data center customers through long-term power purchase agreements (PPAs), self-production contracts, and free energy market advisory services. The company pairs proprietary AI models with last-generation equipment to optimize generation, predictive maintenance, and asset performance across its 30+ asset portfolio spanning 8 Brazilian states.

Product overview

Casa dos Ventos is Brazil's largest renewable energy developer offering a comprehensive portfolio of energy solutions. The company operates across multiple product lines: (1) Mercado Livre de Energia enabling free market migration, (2) Contratos de Energia e Autoprodução for long-term energy contracts, (3) Créditos de Carbono e Certificados for carbon credit monetization, (4) Moléculas Verdes for green hydrogen and ammonia development, and (5) Eletrificação de Processos for industrial electrification. The company manages major project assets including the 630-MW Ibiapaba wind complex, 828-MW Dom Inocêncio wind farm, 756-MW Serra do Tigre wind complex, and 817-MW Paraíso solar project. Key service offerings include supplying up to 300 MW to Omnia's Pecém data center and 110 MW to Ascenty's facilities, representing multi-billion dollar agreements powering Brazil's digital infrastructure expansion.

Differentiator

Problem solved

Functional benefit

Products and services

• Mercado Livre de Energia (Free Energy Market) Advisory and intermediation service enabling commercial and industrial customers in Brazil to migrate to the free energy market, purchasing renewable energy directly at competitive rates to reduce costs.
• Contratos de Energia e Autoprodução (Energy Supply & Self-Production Contracts) Long-term (15-20 year) power purchase agreements (PPAs) and self-production contracts for industrial, commercial, and data center customers seeking reliable renewable energy supply, including co-ownership and equity participation structures.
• Créditos de Carbono e Certificados Ambientais (Carbon Credits and Environmental Certificates) Carbon credits and environmental certificates generated from Casa dos Ventos renewable energy projects, sold to corporate customers to meet ESG and decarbonization commitments.
• Moléculas Verdes (Green Molecules) Green hydrogen and ammonia solutions derived from renewable energy, developed for industrial decarbonization and emerging energy transition markets beyond electricity.
• Eletrificação de Processos (Process Electrification) Solutions helping industrial operations transition from fossil fuels to renewable electricity, supporting industrial decarbonization and operational efficiency.

Quantifiable outcome

• 6.4 GW of projects in operation and construction; 60 GW of projects developed and in development
• +6 more outcomes

Named customers17 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature3 records

Partnerships

22 partnerships are on record, tiered minor, core and flagship.

• DGE Soluções RenováveisminorStrategic or Co-development Partner · 1 May 2026Casa dos Ventos and DGE Soluções Renováveis partnered on the Torquato Severo wind project in Dom Pedrito, Rio Grande do Sul, representing nearly R$4 billion in investment to significantly expand wind energy generation in the state and accelerate Brazil's energy transition.
• UniparminorStrategic or Co-development Partner · 1 March 2026Unipar established a new solar energy partnership with Casa dos Ventos as part of its post-modernization operational efficiency strategy. Casa dos Ventos provides a solar project in Mato Grosso do Sul to support Unipar's energy efficiency and industrial competitiveness goals.
• FIEC (Federação das Indústrias do Estado do Ceará)minorStrategic or Co-development Partner · 1 February 2026FIEC and Casa dos Ventos partnered to power the Industry Fair in Fortaleza with 100% clean energy, reinforcing the progress of the energy transition in Ceará and showcasing Casa dos Ventos's capability to supply renewable energy for large-scale institutional events.
• Ascenty (Brookfield / Digital Realty)coreStrategic or Co-development Partner · 1 January 2026Casa dos Ventos signed a US$500+ million agreement with Ascenty, Latin America's largest data center operator controlled by Brookfield and Digital Realty, to supply 110 MW average of renewable energy from two projects: the Dom Inocêncio wind farm in Piauí and the Paraiso solar project in Mato Grosso do Sul, with combined capacity exceeding 1.5 GW. Ascenty receives equity interest in the projects, expected to avoid approximately 5 million tons of CO₂ over the contract term. Operations commence in 2027.
• Envision EnergycoreTechnology or Integration · 1 January 2026Envision Energy signed a 630MW wind turbine supply and 30-year service agreement with Casa dos Ventos, marking Envision's first net-zero energy deployment in Brazil. Envision will deploy its customized 8.xMW Galileo AI-enabled wind turbines powered by the Tianshu Large Energy Model and Tianji Large Weather Model. The partnership may expand into AI-driven data centers, digital asset management, and green hydrogen and ammonia solutions. Lei Zhang, Envision Chairman, met with President Lula in May 2025 ahead of the deal.
• TotalEnergiescoreStrategic or Co-development Partner · 1 January 2026TotalEnergies partnered with Casa dos Ventos to develop a 12 GW renewable energy portfolio including the Rio do Vento wind farm. TotalEnergies is simultaneously pursuing significant pre-salt oil production in Brazil (including the Mero field at 650,000 barrels per day across five platforms) while supporting Casa dos Ventos's renewable expansion as part of Brazil's energy transition.
• Omnia (Pátria Investimentos)flagshipStrategic or Co-development Partner · 1 December 2025Casa dos Ventos signed a US$2 billion (approximately R$10 billion), 20-year renewable energy supply agreement with Omnia to power TikTok's hyperscale data center at the Pecém Industrial and Port Complex in Ceará. Casa dos Ventos will supply up to 300 MW average of renewable energy from wind farms in Ceará and Piauí, invest approximately R$4 billion in generation infrastructure, and grant Omnia an ownership stake in the generation assets. Operations expected to begin in 2027. This is the largest energy self-production agreement ever recorded in Latin America for data centers.
• VestascoreTechnology or Integration · 1 December 2025Casa dos Ventos and Vestas announced a partnership to develop the 828 MW Dom Inocêncio wind complex in Piauí using 184 V150-4.5 MW turbines. Construction starts January 2026 with commissioning targeted for 2028. Vestas provides 25 years of operation and maintenance under an AOM 5000 service agreement. Total investment exceeds BRL 5 billion, powering approximately 2 million homes and creating 8,500+ direct and indirect jobs. This is Brazil's largest wind sector announcement since 2023.
• ArcelorMittalcoreStrategic or Co-development PartnerJoint construction and operation of the Babilônia Centro Wind Complex with R$4.2 billion in investments and 553.5 MW of installed capacity, supporting ArcelorMittal's decarbonization strategy in Brazil.
• CarrefourcoreStrategic or Co-development PartnerLargest renewable energy contract in Brazil's retail sector, with the agreement guaranteeing 25% of Carrefour's energy consumption from renewable sources.
• ValecoreStrategic or Co-development PartnerLong-term buy-and-sell energy model for a 151 MW wind project with self-production potential, supporting Vale's path toward decarbonization of its energy matrix.
• YpêminorStrategic or Co-development PartnerPositions Ypê as a remote self-producer of energy supplied by Rio do Vento wind complex, one of the world's largest, with partnership completing two years with CO₂ emission reductions and social development outcomes in Rio Grande do Norte.
• DowcoreStrategic or Co-development PartnerLong-term renewable energy agreement supporting Dow's carbon neutrality goals, with provisions for Dow to invest in self-production of energy in the future.
• BraskemcoreStrategic or Co-development Partner20-year energy supply agreement strengthening Braskem's renewable energy matrix and contributing to CO₂ emission reductions.
• Mosaic FertilizantesminorStrategic or Co-development Partner30 MWm contract — the first in the fertilizer sector — providing 30% of Mosaic's agromineral consumption in Brazil and supporting decarbonization goals.
• Air LiquideminorStrategic or Co-development PartnerContract with total capacity of 24 MW to power Air Liquide's Brazilian operations, reducing CO₂ emissions equivalent to electricity for nearly 3,000 Brazilian households.
• TivitminorStrategic or Co-development PartnerPartnership supporting Tivit and its consumers in transitioning to clean and efficient energy through Casa dos Ventos's renewable solutions.
• Grupo MouraminorStrategic or Co-development PartnerLong-term self-production contract with Brazil's largest battery manufacturer, expanding Casa dos Ventos's presence in the free energy market.
• RimaminorStrategic or Co-development Partner15-year energy supply agreement providing 20 MW average of renewable energy to Rima.
• ADMminorStrategic or Co-development PartnerPartnership with ADM (Archer Daniels Midland) to contribute to greenhouse gas emission mitigation and climate change combat.
• Vulcabras AzaleiaminorStrategic or Co-development PartnerFootwear company given option to become a partner in Rio do Vento wind complex (504 MW) in Rio Grande do Norte with a required investment of R$2.4 billion.
• Anglo AmericancoreStrategic or Co-development PartnerThree of eight wind parks from the Rio do Vento complex (504 MW total) in Rio Grande do Norte are dedicated to Anglo American through self-production, supporting the miner's decarbonization targets.

Scale indicators16 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Engie Brasil: Engie Brasil is the largest private power generator in Brazil with a diversified renewable portfolio including wind, solar, and hydro. It competes directly with Casa dos Ventos for utility-scale wind PPAs and corporate offtake contracts across Brazil's free energy market.
• Enel Green Power Brazil: Enel Green Power operates one of Brazil's largest renewable portfolios (wind, solar, hydro) and competes for utility-scale PPAs and corporate energy supply contracts across the same customer segments as Casa dos Ventos.
• Iberdrola Renovables Brasil: Iberdrola is a global wind power major with significant Brazilian operations (including the Klabin, GSK, and Neoenergia-era projects). It competes for large-scale corporate and industrial PPAs and self-production deals similar to Casa dos Ventos's flagship contracts.
• Statkraft Brazil: Statkraft is Europe's largest renewable generator with growing Brazilian wind and solar exposure. It competes for long-dated corporate PPAs and self-production arrangements with Brazilian industrial consumers.

Direct peers

• Auren Energia: Auren Energia is a major Brazilian renewable energy generator formed from the VTRM/Energisa combination, with significant wind and hydro assets. It is a direct competitor for industrial PPAs and self-production contracts in the Brazilian free energy market.
• EDF Renewables Brasil: EDF Renewables is an active wind and solar developer in Brazil (cited in the ZPE Ceará award alongside Casa dos Ventos). It competes for greenfield renewable projects and corporate offtake across the same Brazilian Northeast markets.
• Voltalia: Voltalia is a French-Brazilian renewable energy developer with a sizeable Brazilian wind and solar portfolio. It targets similar corporate PPA, self-production, and free-market customers as Casa dos Ventos.
• Atlas Renewable Energy: Atlas Renewable Energy is a Latin American-focused utility-scale solar and wind developer, with a large Brazilian project pipeline. It competes for hyperscale data-center and industrial PPA contracts across Brazil.

Regional players

• Equatorial Energia: Equatorial Energia is a Brazilian multi-utility with growing renewable generation assets. It is a regional competitor in the Brazilian free energy market and for corporate PPA contracts.
• Energisa (Geração): Energisa is a Brazilian group with renewable generation assets and free-market commercialization, overlapping with Casa dos Ventos in mid-market and industrial energy supply in the Brazilian free market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@casadosventos9301
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• Instagraminstagram.com/casadosventos
• Xx.com/acasadosventos

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds1 record

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 Casa dos Ventos Renewable Energies