Growing power seems to have a winning combo going.  I underestimated what they are doing.  Based on the information in these videos, IF true, then on 3 acres they are producing 1,000,000 pounds of food each year!  How are they doing this? Well, based  on the information given in  the video...   10,000 fish 300-500 yards worm compost 3 acres of land in green houses Grow all year using heat from compost piles. Using vertical space