They should just use vegetable oil.
Planet saved.
They should just use vegetable oil.
Planet saved.
GrEeN eNeRgY dOeSnT uSe FoSsIl FuElS!!!1!
It's hydrolic fluid to control the blade pitch https://leadstories.com/hoax-alert/2020/10/fact-check-wind-turbines-do-not-need-oil-changed-every-500-hours-some-can-go-years.html
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