Major steps towards better, sustainable and affordable food production free of environmental challenges have been taken, with the "world's first farm to grow indoor, vertically farmed berries at scale" opening in Richmond, VA. It's backed by an international team of scientists that see this new…
Sourcing graywater is much easier in the big picture than literally duplicating the power of the sun.
The eROI on electric-lit farms is by definition well below 1.