We like how entry #8 is shaping up. What if the water way portion of the graphic was in the shape of a waterdrop similar to entry #11, doesn't have to be exactly in that shape though. We would like to see a combination of entry #8 and entry #11, without the cog.
We don't need office of sustainability text on the logo. We do want to see a one or two word slogan that represents sustainability.
Entry 23 and entry 24, can you make the buildings look like entry 11 with the white etching and notice how the buildings fade. Maybe incorporate a palm tree sillouette as part of the building's sillouhette on the left side.
"Rethinging Paradise" should go above the logo in a semi-circle.