Iceland Wind Turbine Company Targets Remote Power Markets with All-Weather Design
Published · Updated · 4 min read
An Icelandic renewable energy company has developed small vertical-axis wind turbines designed to generate power in extreme weather conditions, positioning itself to replace diesel generators at nearly one million remote telecommunications towers worldwide.
IceWind, founded from a university research project by Icelandic engineer Sæþór Ásgeirsson, has spent over a decade refining turbines that operate reliably in conditions that would disable conventional wind systems. The company has deployed 20 turbines across Iceland and raised $3.5 million in funding to prepare for global commercialization.
The timing aligns with a growing market. The global micro vertical-axis wind turbine sector is projected to reach $1.83 billion by 2025, growing at 24.9 percent annually through the next decade.
Design Built for Harsh Conditions
The turbines use a hybrid design that combines two rotor types. Inner Savonius blades generate torque at low wind speeds, while outer Darrieus blades maximize power generation when winds increase.
This approach allows the turbines to capture wind from any direction without repositioning. Traditional horizontal-axis turbines require complex tracking systems to follow wind direction changes.
Stephen Drake, Chief Executive Officer, said the company tested multiple blade shapes and configurations to optimize performance across Iceland’s extreme conditions. Winter temperatures there drop severely, winds exceed 60 meters per second, and ice buildup constantly threatens rotating equipment.
The turbines are built from aluminum, stainless steel, fiberglass and carbon fiber. These materials resist corrosion, UV damage and low-temperature brittleness. Sealed generator housings protect electrical components from ice, water and dirt.
The design operates at lower speeds than conventional turbines, producing less than 33 decibels of noise during operation. That level is comparable to normal conversation.
Targeting Telecommunications Infrastructure
The company initially focused on telecommunications towers in areas without reliable electricity access. According to the Global System for Mobile Communications Association (GSMA), nearly one million telecommunications towers operate in regions with limited grid infrastructure, with most relying on diesel generators.
These diesel systems create significant costs beyond fuel. Remote locations require regular deliveries, specialized transportation and storage infrastructure. Maintenance expenses add to the burden.
IceWind’s RW series turbines integrate with existing tower infrastructure to provide either primary power for off-grid installations or backup capacity where grid failures could disrupt service.
Replacing a single diesel generator can prevent one to three tonnes of annual carbon dioxide emissions. Multiplied across hundreds of thousands of potential sites, the environmental impact becomes substantial.
Addressing Cold Climate Challenges
Ice accumulation on turbine blades has historically limited wind energy in cold regions. Research shows even light icing can reduce power output by 15 to 30 percent, while severe conditions can cause losses exceeding 80 percent.
The sealed generator design prevents ice and moisture from damaging electrical systems. The composite blade materials maintain structural integrity during ice shedding events when frozen deposits suddenly release from rotating components.
The slower rotational speeds also reduce safety risks. Unlike high-speed horizontal turbines where blade tips can exceed 180 miles per hour, the vertical design minimizes both ice projectile hazards and bird collision risks.
The company reports no documented harm to bird or bat populations in Iceland from its turbines.
Path to Global Markets
IceWind currently employs three full-time staff, focusing on product development and strategic partnerships rather than direct manufacturing. The company has protected specific design innovations through WIPO’s Hague System and anticipates filing additional registrations.
Drake explained that while basic wind turbine concepts cannot be patented due to centuries of prior use, specific design elements that create measurable performance improvements can be protected.
The telecommunications tower market provides a defined customer base with documented needs. Success there could support expansion into mining operations, residential applications and government facilities.
Contributing to Energy Access Goals
United Nations Sustainable Development Goal 7 calls for universal access to modern, reliable and sustainable energy by 2030. Currently, 645 million people lack electricity access and 1.8 billion rely on polluting fuels for cooking.
Wind energy provided 7.5 percent of global electricity in 2022, up from 6.6 percent the previous year. Global targets call for wind to exceed 20 percent of electricity generation by 2030.
Distributed renewable systems like IceWind’s turbines enable power generation where traditional grid extension remains economically impractical. For telecommunications specifically, renewable-powered towers support connectivity in underserved regions, enabling access to education, healthcare and financial services.
The company’s focus on extreme environments and remote infrastructure addresses applications that conventional utility-scale wind farms cannot efficiently serve. As global energy systems shift toward renewable sources, distributed generation becomes increasingly central to energy security strategies.
With funding secured and commercialization underway, the company is positioned to enter markets where diesel dependence creates both economic burdens and environmental concerns.
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