374 Windmills are an expensive fad (media.greatawakening.win) posted 1 year ago by penisse 1 year ago by penisse +376 / -2 65 comments download share 65 comments share download save hide report block hide replies
Blades are made of composite resin, sure. Which suffers from stress and develops cracks so that the blades need replacing periodically.
The towers, foundation, and generator are made using steel.