The UK’s energy revolution has a surprisingly artisanal feel. In the vast halls of a winder turbine blade factor in Hull, workers manually unroll layers of fibreglass and balsa wood into 81-metre moulds, before resins and paint are added. The blades are then shipped to the middle of the North Sea to generate clean electricity.
They also generate jobs – 1,000 on the Siemens Gamesa site, plus another 200 to come after an investment of £186m to make bigger 108-metre blades. The site is the epitome
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