The dream of green production halls
Synthetic biologists are attempting to develop bioreactors to produce valuable molecules, using sunlight as an energy source. Such substances are often too complicated to create using ordinary chemical methods. This kind of production is sustainable, but must be developed within contained systems, isolated from surrounding eco-systems. Some people question whether this is possible. Others think that these systems will give new life to recently abandoned Danish greenhouses. You can read more about the bioreactors here.