I also like entry 31- if you combined the wording as you have it in entry 31 that would be the shape of a warehouse, you could then put solar panels on it like you have in your entry 30, use blue as the dominant color with some red
as mentioned I would put the panels on top of the text in 55 as you have done in entry 30 - make the text itself a warehouse, with the panels in top and put everything in blue if you don't mind, please
Entry 59 is very good- i think it needs some more blue at the bottom below the text. Also, is there any way to see what it would look like adding some red to the gradient?