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2023-02-19 11:32:50

juergen 郭沫根 on Nostr: A wind turbine needs to stand: 1,200 tons of concrete 335 tons of steel 4.7 tons of ...

A wind turbine needs to stand:

1,200 tons of concrete
335 tons of steel
4.7 tons of copper
3 tons of aluminum
2 tons of rare earths

After the service life of 10 to max. 20 years it is hazardous waste and is buried. CO2 footprint from Casablanca to Istanbul

https://twitter.com/marcfriedrich7/status/1627225236918751232
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