Hoping to eventually target agricultural but we are not near that stage. The current prototype we are working on is being developed more for personal home use and communal type gardens. We have 2 local communal gardens in town that we will be testing it out on after our backyard prototype is complete. Initially the captured/stored water will primarily be used for watering and cleaning. We would eventually like the water to be drinkable too but that's a ways off.
It is more than just a capture/store system though. It taps into multiple sensors to determine how much water to use for given situations in order to not waste the water it does capture.
Honestly, I don't know how the cost would compare with desalination and wastewater recycling. Isn't desalination really expensive?