As a commenter on the same top-level comment noted:
"The investors funding these enterprises do not understand agricultural economics. I keep investigating these stories looking for some kind of 'breakthrough tech' that would dramatically reduce costs or increase yields. I've been tracking these vertical greenhouses for fifteen years, they open and a couple of years later they're gone."
Higher productivity per watt in the broader industrial sense does not equal higher productivity per watt in the smaller sector that is agriculture.
"The investors funding these enterprises do not understand agricultural economics. I keep investigating these stories looking for some kind of 'breakthrough tech' that would dramatically reduce costs or increase yields. I've been tracking these vertical greenhouses for fifteen years, they open and a couple of years later they're gone."
Higher productivity per watt in the broader industrial sense does not equal higher productivity per watt in the smaller sector that is agriculture.