The 'incredible' farm uses sun and sea water to produce 17,000 tons of tomatoes a year

Using sunlight itself to operate the system that turns seawater into fresh water, this particular farm located in the middle of this arid desert is able to produce up to 17,000 tons of tomatoes a year.

Creating plentiful food from the harshest places, while not exploiting the resources that are becoming depleted of the Earth, what has this advanced farm been doing?

1. 'Break into' 4 'utopian' farms in the world
2. The largest green farm in the world in the heart of magnificent Paris