How Turbines Grew From 2 MW to 15 MW

The first offshore farms used 2 MW machines barely taller than church steeples.

Horns Rev 3 raised the bar with 8.3 MW, Hornsea Two installed 8 MW units by the hundred, Dogger Bank A commissioned the first 13 and 14 MW Haliade-X fleet, and Baltic Power in Poland is raising 15 MW machines.

Longer blades sweep more wind, taller towers reach steadier air, and each doubling of rating cuts the number of foundations, cables and vessel days needed per megawatt..