> keep it in a climate controlled area Try scaling that to 1km^2 and come back to me. And that's not even accounting for making modifications or algae husband

> keep it in a climate controlled area Try scaling that to 1km^2 and come back to me. And that's not even accounting for making modifications or algae husbandry to try to improve yields, which will cripple your algae ability to fend off things that want to eat it, etc.