This is a “read the article” situation: “Many analysts are confident the high-tech greenhouses can be operated profitably in the U.S. because they have been ru

This is a “read the article” situation: “Many analysts are confident the high-tech greenhouses can be operated profitably in the U.S. because they have been run successfully in Europe and Canada. Vertical farms are another story. No company has made money operating one on a large scale.” Greenhouses still use soil and the sun