(The Oyster Barge Basin raises and homes millions of oysters- which help with water filtration)

(construction of the CRYE precision building- they make equipment and hardware for the military)

(the Brooklyn Grain Building[?])

(Beehive rooftop- raising bees in a controlled environment)

(Extensive Green Roof; CAM plants- helps insulate [cool/heat] the buildings)

(Solar Thermal System- green electricity!)