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transforming energy production

Delivering Net Zero

Seamach Energy is a UK based engineering firm specialising in renewable energy, with extensive expertise in high energy electro-mechanical and multiphysics design, including nuclear fusion.  Our cross-field engineering experience has fostered a broad perspective on the science of producing clean energy, as well as work in relation to decarbonisation.

Since 2016 we have been investigating ways in which floating offshore wind can be made more economical and productive.  Taking a fresh look at wind turbine technology has enabled us to design and patent a next generation 50MW wind turbine that only requires 50m blades. This represents a potential game changing opportunity in relation to build and operational costs resulting from a significant uplift in the generating capacity per installation.

We also realise the need to start small and scale-up, in this there is a significant opportunity to install 50-100kW Seamach Energy Turbines optimised for the urban / semi-urban environment for generation of both electricity and heat.


This can advance to, and nicely compliment solar farms, in fact smoothing the Net power delivery


technology: onshore and urban turbines

kW for kW, Seamach Energy wind turbines will be approximately half the height of exiting horizontal axis wind turbines, we also eliminate blade flicker and tower shadowing to significantly reduce the visual impact.


The independently weather vanning Duct Fairing, which amplifies the power, can be optimised to any environment, including rooftops and take advantage of the updraft created and enter a currently untapped market.


technology: 50MW wind turbine

Seamach Energy’s 50MW turbine delivers step changes in turbine output and efficiency, particularly at whole farm scale.    

The turbine can be deployed on land and offshore.  With the offshore version, our floating platform architecture opens up opportunities to co-locate other forms of renewable energy production - such as solar, wave and green hydrogen – without having to increase platform size. 

Compared to a 1GW bottom fixed wind farm using 10MW traditional style wind turbines, our design would generate 35% more energy per year, require five times fewer installations and produce a lower LCOE.  The turbine’s core performance metrics have been independently investigated and verified.

team: engineering a global future


We are pleased to welcome John, Charles and Richard to our management and advisory team.  They are world class individuals who bring a broad range of international experience to the firm.

​Our strategy focuses on the development of floating offshore wind and hybrid opportunities. UK, USA and European patents have been granted; additional international filings have been made, and an extensive IP pipeline is now underway.  We have an ambitious enterprise roadmap in keeping with our aim to become a leading force in renewable energy.

We look forward to engaging with like-minded individuals and organisations who, like us, want to make a serious contribution to the challenges posed by global warming, energy poverty, and the need to achieve Net Zero.


 Glenn Hunt-Whitfield

CEO & Co-Founder

Inventor of Floating Offshore Wind Turbine

Degree in Mechanical &

Production Engineering

Charles Hendry CBE


Ex Chairman of Forewind

Ex Minister of State for Energy & Climate Change

Pierson Hunt-Whitfield

CTO & Co-Founder

Technology & 

value proposition Lead

Degrees in Mechanical Engineering & Naval Architecture

Richard Fleck CBE


Lawyer – Herbert Smith Freehills

Financial Reporting Council

Chair Financial Reporting Review Panel

John Parnell


Co-Founder Head London Pioneer in digital design

MA Degree in History

Friends honeycomb 3.JPG

contact us

Seamach Ltd

9 Nimrod Way


Dorset, UK

BH21 7UH

+44 (0)1202 862 466

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