The blades of wind turbines are presently made from fiberglass and carbon precoated with epoxy resin. They are quite expensive to recycle and most end up in landfills. The development pointed to by this post by Michelle Lewis at Electrek sounds like a step in the right direction to me:
In just two years, Northern European companies have taken wooden wind turbines from prototype to commercialization. Now Finnish renewable product maker Stora Enso, one of the largest private forest owners in the world, is partnering up with German start-up Voodin Blade Technology to make sustainable wooden wind turbine blades.
The two companies are currently producing a 20-meter (66-foot) blade and are planning to make an 80-meter (262-foot) blade. The 20-meter blade will be installed on a 0.5-megawatt turbine near Warburg, Germany, by the end of 2022.
Read the whole thing. There are quite a few advantages to Stora Enso’s approach.
Interesting sidelight: nearly two-thirds of Stora Enso’s employees are either Finnish, Swedish, or Chinese. Note that no two of the languages spoken in those countries are related to each other. The lingua franca of Stora Enso is English despite the fact that very few of its employees are native speakers of English. Welcome to the future.
Most of their product is grown in Finland, Sweden, Russia, and the Baltic countries. Very little is from old growth forests.







