James Carroll

James identified one big problem with offshore wind generation: it costs way too much. If he can solve this, not only will he have a valuable stake in a huge market, he might just save us all. 

A major barrier to widespread use of offshore renewable energy is the cost of generation and maintenance. It is estimated that offshore wind infrastructure is approximately 30% more costly than onshore wind and 40% more costly than gas generation.

James CarrollAfter working in the wind industry in Germany and Denmark for three years, James started a PhD looking into the cost of wind energy at the University of Strathclyde. 

He worked with Professor Bill Leithead on an offshore wind energy concept that aims to reduce the cost of generating energy from offshore wind turbines, making offshore wind more viable.

The resulting X-Rotor offshore wind turbine combines proven wind energy technologies in a manner that has never been done before, in order to save costs in manufacturing and maintenance of offshore wind turbines. It can reduce the cost of energy by approximately 30% in comparison to current offshore wind turbines.

The X-rotor development team is focusing on a proof of concept for the X Rotor Turbine and securing a patent. As soon as development partners are in place, the aim is to have the product to market in the next five years.  The long term goal is to secure a 20% share of the new turbine market which is estimated to be 30GW (3,750 8MW turbines) between 2021 and 2023.


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