3Heu und Transportwagen aus einer Sackkarre sueden.socialc/technology · by hof@natur.23.nu · 2y · 0 comments
on It's a pretty solarpunk fact that small, distributed wind turbines use steel more efficiently than big centralised ones · c/energy · 6 pts · 1yThat‘s interesting. My understanding was that wind speed/force rises exponentially with heigth and so a 150 high turbine is much more powerful than a 50 m high turbine - and not only 3 times as powerful, as one expects.
on When It Comes to the Environment, There Really Is No Such Thing as a “Good” Car · c/technology · 4 pts · 2yUnfortunately the images seem to be cropped in a strange way - let’s try again:
on The world’s largest direct carbon capture plant just went online · c/climate · 8 pts · 2yTey press it in the ground near volcsnos where it turns into limestone. The plant is powered by geothermal.
That‘s interesting. My understanding was that wind speed/force rises exponentially with heigth and so a 150 high turbine is much more powerful than a 50 m high turbine - and not only 3 times as powerful, as one expects.
Unfortunately the images seem to be cropped in a strange way - let’s try again:
Tey press it in the ground near volcsnos where it turns into limestone. The plant is powered by geothermal.