Wind Power Pioneers Awarded Engineering's Top Prize

Henrik Stiesdal from Denmark and Andrew Garrad from the UK will jointly receive the prestigious £500,000 Queen Elizabeth Prize for Engineering, often regarded as the engineering equivalent of the Nobel Prize, for their seminal work in the field of wind energy.

Stiesdal is credited with the foundational design elements of wind turbines and establishing the first offshore wind farm. Garrad's contribution lies in creating the software that tests and optimizes turbine designs, crucial for the industry's growth and financial viability.

Their efforts have been transformative, enabling wind power to become an integral part of global electricity production, according to the prize committee. Announced in the Science Museum of London, in the presence of the Princess Royal, this accolade succeeds last year's homage to solar power innovators.

Both Stiesdal and Garrad embarked on their renewable energy journey in the 1970s by constructing homemade turbines, driven by global energy crises and a desire to apply theoretical skills practically. Stiesdal contributed the "Danish concept" of turbines which has influenced all subsequent designs, while Garrad's software now underpins the design or certification of nearly 70% of the world's turbines.

From the nascent days when wind contributed negligibly to the energy mix, wind capacity has now reached a global milestone of 1 terawatt, with expectations to double this achievement within the decade. Wind power constitutes over 8% of the world's electricity, and in the UK specifically, almost a third.

Looking ahead, the industry is steering towards innovations like floating turbines for deeper waters and even grander turbine structures, albeit Stiesdal advises a focus on cost reduction over extreme height increases.

Lord Browne of Madingley, chair of the prize's foundation, reflected on the journey from skepticism to success, crediting these "evangelists" for the industry's transformation. Dame Lynn Gladden, the prize's judging chair, emphasized that both men's work was interdependent and essential to the current state of wind technology. Their shared principles have fundamentally shaped and propelled the wind energy movement.