Detailed text transcripts for TV channel - DW - 20180507:10:45:00
Access to production also because it's come under criticism for the high energy consumption involved the l.e.d. lighting means a kilo of lettuce needs six or seven kilo watts of power until ready for harvest but the management defends its emissions record. means you have to start like we compare this to a greenhouse when the sun may be free of charge but you also need a cooling system for the roots on the water so the overall energy consumption for greenhouse production is also very high but the critics overlook that. energy factor is obvious because the l.e.d. lighting is so conspicuous. a nu...