Excellent equilibrated logo blunt with thin line.
Representative of its time, this logo is the result of last century’s technologic innovations that had such an influence on art.
Duke Energy is surely a promising candidate between classic logos, due to its accuracy in terms of weight and shapes.
Duke Energy represents in a perfect way the unity of a modern logo with a traditional one, making it everlasting.
The key to success of Duke Energy is the stength of its color range, that breaks the space turning it into main protagonist.