พลังงานลม, pinwheels, ใบพัด, contrails, ขาวดำ, กังหันลม, การผลิตเชื้อเพลิงและพลังงาน, เครื่องกำเนิดไฟฟ้า, ไฟฟ้า, ลม, พลังงานทางเลือก
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