Amount of produce-energy/labor cost per sq. ft ongoing per lighting period.. and source .
nutrition better- no doubt- high quality is everything in a non conforming system... and I have a garden which I look to with great expectation on each carrot and tomato and other veggies as taste alone is worth the price of admission:)
If 50x is a value measured in spoilage, shrikage/loss or simple transport cost per "unit" of goods, while a misstatement, I would at least understand some round about reasoning.
FWIW, there has to have been a spreadsheet analysis at somepoint.. get that, one would se the numbers. After all, angle of the sun.. or kilowatt cost to specific area geographicly has an input to claims expressed.
Market Data 
Markets 
AI
