The mark consists of a stylized circle enclosing two smaller stylized circles of different sizes, with the three circles intersecting in the lower left, to the left of the words "ENERGY" on top, "EARTHSHOTS" in the middle, and "U.S. DEPARTMENT OF ENERGY" on the bottom, to the left of a stylized arc, with the arc to the left of the words "CLEAN FUELS" on top and "& PRODUCTS" on the bottom.
ENERGY EARTH SHOTS UNITED STATES DEPARTMENT OF ENERGY CLEAN FUELS AND PRODUCTS
As to U.S. DEPARTMENT OF ENERGY
Color is not claimed as a feature of the mark.
"ENERGY" and "CLEAN FUELS & PRODUCTS"