The water based bio dome for spreading bacteria should be buildable on land or water; why isn't it?

Both the shipyard and warf should be buildable in the water, with bridge or floating road connections onto land.

For that matter, why can't we build hyperlane buildings in the water?

What about solar farms?
They are my go-to energy production/energy-string buildings, but they are land only?

Also where are the tidal energy generators?

Base game is awsome! :-D
DLC is kind of useless right now. :-(