Gašo

JG | Kto ma nepozná, môže ľutovať ... kto ma pozná, už ľutuje:)

jangaso
Zelená energia Zdroj: www.facebook.com
 
sarmantna teplaren
sarmantna teplaren | 18.8.2022 13:30

"Wind power is carbon-free and about 85% of turbine components, including steel, copper wire, electronics and gearing can be recycled or reused. But the fiberglass blades remain difficult to dispose of. With some as long as a football field, big rigs can only carry one at a time, making transportation costs prohibitive for long-distance hauls. Scientists are trying to find better ways to separate resins from fibers or to give small chunks new life as pellets or boards."

aj na to sa casom pride. porovnajme to s uholnymi banami, jadrovym odpadom, velkymi priehradami, atd. atd.


Daniel

Luqi
Luqi | 18.8.2022 15:50

ved oni sadia nové vrtule, či?


 
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