Terawind

What Terawind does

Terawind GmbH is a privately held Austrian wind energy hardware company founded in 2021 and headquartered in Vienna, developing wind turbine technology specifically engineered for high wind speed, high turbulence environments that current mainstream turbines cannot exploit. The company's core proposition is a turbine architecture designed for IEC wind class beyond IA+ and turbulence intensity well above 18%, targeting strong-wind terrains such as katabatic and foehn wind regions (e.g., the Mistral, the Bora) and mountain/hill speed-up sites in Europe. Distinctive technical features include smaller yet more powerful rotors optimized for transport and installation in complex terrain, truss-braced rotor blades intended to sustain high wind loads, aerodynamics tuned for maximum energy extraction and reduced acoustic footprint, and an integrated bird collision avoidance system for biodiversity protection.

The company is in the research and prototype development phase: two novel technologies are in development/testing, and the next planned prototype is rated at over 1 MW. To date, Terawind has funded operations primarily through non-dilutive Austrian public grant programs, including aws Seedfinancing (completed July 2021), the Federal Ministry for Digital and Economic Affairs (BMDW), the Austrian Climate and Energy Fund (Klimafonds), and the Federal Ministry for Climate Protection, Environment, Energy, Mobility, Innovation and Technology (BMK), with approximately $785K in disclosed grant inflows across 2021 and 2022. The team is small (1-10 employees) and founder-led by Managing Director Dr. Philip Krammer.

The intended business model is direct enterprise sales of wind turbine hardware to energy companies, utilities, and renewable energy project developers seeking access to untapped strong-wind resources; no pricing, pilots, or commercial offtakes are publicly disclosed, and the company is pre-revenue. GTM motion is sales-led, supported by a modest organic social presence (LinkedIn, Instagram) and earned media coverage in outlets such as Springwise, Brutkasten, Prosieben, Der Standard, and Futurezone, alongside participation in climate innovation events such as the Alpine Climate Summit.

Name

Terawind

Legal name

Terawind GmbH

Website

https://terawind.energy

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

Terawind GmbH is a Vienna-based pre-revenue hardware company developing wind turbine technology for high-wind, high-turbulence terrain (IEC class beyond IA+, turbulence >18%), targeting energy companies, utilities, and project developers in European mountain and katabatic/foehn wind regions.

Ownership category

akta.pro rank

Product category

Wind Energy Equipment

NAICS

Turbine and Turbine Generator Set Units Manufacturing (333611)

SIC

Engines & Turbines (3510)

akta.pro primary industry

Advanced Wind Technology R&D (Floating Offshore, Airborne Wind, New Rotor/Blade Concepts) (EUAMAOAB)

akta.pro secondary industry

Wind Turbine OEMs & System Integration (Nacelle/Generator/Controls) (EUAMACAC)

Keywords

• Wind turbine technology
• High wind turbines
• Renewable energy equipment
• Wind power generation
• Strong wind energy

Headquarters

HQ city

Vienna

HQ country

Austria

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Wind turbine hardware sales: Terawind is developing wind turbine technology for renewable energy generation. As a hardware company with technology in development/testing phase, the primary revenue stream will likely come from selling wind turbines and potentially related services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Terawind develops proprietary wind turbine technology specifically designed for high wind speed and high turbulence environments, such as katabatic winds (Mistral, Bora), foehn winds, and mountain terrain. The technology features smaller but more powerful rotors, truss-braced rotor blades rated for IEC wind class beyond IA+ and turbulence intensity above 18%, optimized aerodynamics, and a bird collision avoidance system. The next prototype is rated at over 1 MW.

Product overview

Terawind is developing a single unified wind turbine technology product for accessing strong wind resources in complex terrain. The core offering consists of a turbine with smaller but more powerful rotors that are easily transported and installed, featuring truss-braced rotor blades capable of sustaining high wind loads and turbulence intensity above 18%. The next prototype is rated at over 1 MW. Additional integrated features include optimized aerodynamics for maximum energy extraction and reduced noise, plus a bird collision avoidance system for biodiversity protection.

Differentiator

Problem solved

Functional benefit

Products and services

• Wind Turbine Technology for Strong Winds

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Vestas: Global #1 wind turbine OEM offering onshore and offshore platforms across all IEC wind classes. Comparable to Terawind as a wind-turbine manufacturer, but operates at vastly greater scale, broader portfolio, and serves utility-scale rather than terrain-specialized sites.
• Siemens Energy (Wind / former Siemens Gamesa): Major wind turbine OEM with onshore and offshore platforms including direct-drive and geared turbines. Comparable as a wind-turbine manufacturer with deep R&D and certification capability; not specialized for high-turbulence terrain.
• GE Vernova (Wind): Large wind turbine OEM with onshore and offshore platforms (Sierra, Cypress, Haliade-X). Comparable as a turbine manufacturer investing in next-generation rotor and blade technologies; addresses broad markets rather than terrain-specialized high-wind niches.
• MingYang Smart Energy: Leading Chinese wind turbine OEM with onshore and offshore platforms, including large-scale units for low-wind and typhoon-class sites. Comparable as a global wind-turbine manufacturer with strong R&D investment; operates at much larger scale and broader portfolio than Terawind.
• Goldwind: Major Chinese wind turbine OEM with permanent-magnet direct-drive turbines across onshore, offshore, and low-wind regimes. Comparable to Terawind as a global turbine manufacturer pursuing direct-drive architectures; serves utility-scale rather than terrain-specialized deployment.

Direct peers

• Enercon: German wind turbine OEM specializing in direct-drive, gearless turbines, with a strong engineering-driven product roadmap including low-wind and complex-terrain variants. Most directly comparable mid-sized European wind-turbine specialist to Terawind in terms of engineering depth and European footprint.
• Aerodyn Energiesysteme: German developer of compact, lightweight vertical-axis wind turbines targeting distributed and offshore applications. Comparable to Terawind as a smaller, engineering-focused European wind-turbine developer building non-mainstream architectures for niche deployment scenarios.

Emerging players

• Wind Catching Systems: Norwegian company developing a novel multi-rotor floating wind concept aimed at harvesting stronger winds offshore. Comparable to Terawind as a developer of unconventional wind-turbine architecture targeting wind regimes where conventional designs underperform.
• Airloom Energy: US-based developer of a vertical-axis wind concept designed to operate at lower altitudes and lower wind speeds with a small footprint. Comparable to Terawind as an early-stage company pursuing a non-conventional turbine architecture for under-served wind regimes.
• Kitepower: Dutch company commercializing airborne wind energy using tethered kites to access high-altitude, higher-velocity winds. Comparable to Terawind as an emerging player building novel hardware to access wind resources inaccessible to conventional horizontal-axis turbines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/77728514
• Instagraminstagram.com/terawind.energy

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds2 records

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 Terawind