Danish Wind Pioneer Keeps Battling Climate Change

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https://www.nytimes.com/2023/05/03/business/energy-environment/denmark-wind-power-stiesdal.html

By Stanley Reed, The New York Times. 

Excerpt: The contemporary wind power industry, which has spawned hundreds of thousands of spinning rotors generating electricity without putting greenhouse gases into the air, was to a great extent born in a notoriously windy region of Denmark called Jutland. ...perhaps no one has had more influence than a Jutlander named Henrik Stiesdal. As a young man of 21, he built a rudimentary machine to generate electricity for his parents’ farm. He was later co-designer of an innovative three-bladed turbine that set the stage for what has become a multibillion-dollar global industry. His inventions have led to about a thousand patents, and Mr. Stiesdal is widely seen as a pioneer in this very Danish field. At age 66, he is not done. After decades working for what became some of the giant companies in wind energy, Mr. Stiesdal is putting his ideas into a start-up that bears his name, pursuing innovative ways to offer clean and affordable energy and tackle climate change. ...massive tetrahedral structures, designed by Mr. Stiesdal, that will serve as bases for floating wind turbines ...partly submerged, covering an area of roughly two American football fields. ...a new design for an electrolyzer — a device that takes water and, from it, derives hydrogen gas, which is drawing increasing attention as a replacement for fossil fuels.... 

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